CN218686588U

CN218686588U - Wastewater treatment precipitation tower

Info

Publication number: CN218686588U
Application number: CN202222588068.9U
Authority: CN
Inventors: 陈家轲
Original assignee: Suzhou Qingkong Environmental Protection Technology Co ltd
Current assignee: Suzhou Qingkong Environmental Protection Technology Co ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-03-24
Anticipated expiration: 2032-09-29

Abstract

The utility model relates to a waste water treatment settling tower, including the prefilter tower, connect the platform and filter the tower, the internally mounted of prefilter tower has a plurality of rows of direction pipe chute, the inside of prefilter tower is equipped with the filtering ponds, the internally mounted of connection platform has filtering components, filtering components includes the baffle and crosses the filter pulp, the surface connection of baffle has the filter screen, the inside of filter tower is equipped with the sedimentation tank, the sedimentation tank is located the below of filter pulp, the top of sedimentation tank is equipped with the baffle, a plurality of inlet opening has been seted up on the surface of baffle, carry out prefilter to waste water through the inside direction pipe chute of prefilter tower and filtering ponds, make the debris liquid separation of waste water in-process, avoid debris to block up the filter pulp, lead to the unable infiltration of liquid, baffle and the filter pulp through the inside of connection platform carry out secondary filtration to waste water, filter debris through the baffle at last and make waste water deposit in the inside of sedimentation tank, adopt the concentration of the effect of many times of filterable reduction waste water purification, be convenient for the processing of follow-up waste water process.

Description

Wastewater treatment settling tower

Technical Field

The utility model relates to a settling tower technical field especially indicates a waste water treatment settling tower.

Background

Coagulation is to add chemical agents (coagulants) into the wastewater in advance to destroy the stability of colloids, so that the colloids and fine suspended matters in the wastewater are gathered into floccules with separability; clarification is a process of settling, separating and removing floccules, and waste water is a general name of water discharged in the process of activities of residents and runoff rainwater. The method comprises domestic sewage, industrial wastewater and other useless water such as primary rainwater runoff inflow drainage pipe canals and the like, and generally refers to water which can not be recycled after being treated by a certain technology or water which is prepared after primary pollution and has the purification treatment difficulty not reaching a certain standard.

The waste water coagulating treatment method belongs to one of the chemical treatment methods of waste water. The coagulant is added into the waste water to lead the colloidal particle materials in the waste water to be coagulated and flocculated and separated out so as to purify the waste water. Coagulation is the term for coagulation and flocculation. The former is produced by adding electrolyte to reduce or eliminate the electrokinetic potential of colloidal particles, so that colloidal particles lose stability and destabilized colloidal particles are agglomerated with each other; the latter is generated by the adsorption bridging of high molecular substances to make colloidal particles coalesce with each other. The coagulant can be classified into inorganic salts and high molecular substances. When coagulation waste water is treated, coagulant is added into the waste water to eliminate or reduce the mutual repulsion force among colloid particles in water, so that the colloid particles in water are easy to collide with each other and agglomerate and overlap to form larger particles or floccules, and then the colloid particles are separated from the water.

The existing Chinese patent with the reference publication number of CN203065295U discloses a wastewater treatment settling tower, wherein inorganic particles can quickly sink and can effectively remove high-concentration sewage chromaticity and COD in sewage, the wastewater treatment settling tower with high biodegradability comprises a tower body, a sewage inlet pipe, a water outlet pipe, a buffering settling device arranged in the middle of the tower body and used for quickly settling solid particles, a microelectrolysis filler filtering layer arranged above the buffering settling device in the tower body and used for removing the high-concentration sewage chromaticity and the COD in the sewage, and a filtering filler layer arranged above the microelectrolysis filler filtering layer in the tower body and used for biologically oxidizing, adsorbing and filtering water, wherein a radioactive water outlet device is further arranged below the tower cover at the upper part of the tower body, a buffering groove is arranged at the lower part of the buffering settling device in the tower body, the sewage inlet pipe sequentially passes through the tower cover, the radioactive water outlet device, the filtering filler layer, the microelectrolysis filler filtering layer and the buffering settling device from top to bottom and is connected with the buffering groove in the tower body, and the water outlet pipe is arranged on the radioactive water outlet device.

Although the patent has the effect of multiple filtration, it does not have the function of separating debris and sewage in the waste water, and when the spherical filtering packing layer in the patent is filled with debris, because do not have the effect of separating debris, the packing layer can be blocked by debris, and the phenomenon that sewage reversely permeates can occur.

SUMMERY OF THE UTILITY MODEL

Utility model is not enough to overcome the above condition, aims at providing a technical scheme that can solve above-mentioned problem.

The utility model provides a waste water treatment settling tower, includes primary filter tower, connection platform and filter tower, the internally mounted of primary filter tower has a plurality of rows of direction pipe chute, and primary filter tower's inside is equipped with the filtering ponds, and the internally mounted of connection platform has filtering component, and filtering component includes the baffle and crosses the filter pulp, and the surface connection of baffle has the filter screen, crosses the filter pulp and installs in the one end of baffle, and the inside of filter tower is equipped with the sedimentation basin, and the sedimentation basin is located the below of crossing the filter pulp, and the top of sedimentation basin is equipped with the baffle, and a plurality of inlet opening has been seted up on the surface of baffle.

Further, connect the platform and be located between prefiltration tower and the filter tower, aqua storage tank and clear water groove have been seted up to the inside of prefiltration tower, and aqua storage tank and clear water groove loop through prefiltration tower and connection platform, and extend to the inside of filter tower, and the surface mounting of aqua storage tank has the water-stop sheet, and the aqua storage tank is used for introducing waste water, and the clear water groove is used for introducing the clear water, reduces the inside space of aqua storage tank through the water-stop sheet, reduces the speed that waste water flows.

Further, the surface of aqua storage tank is equipped with the oral siphon, and the one end of oral siphon extends to the surface of direction pipe chute, and the water guide hole has been seted up to the inside of direction pipe chute, and the water guide hole runs through the both ends of direction pipe chute, and the oral siphon is used for the inside of leading-in primary filter tower of waste water with the aqua storage tank inside, and the direction pipe chute is arranged in making the debris that contain in the waste water and liquid separate, and the water guide hole is used for making the inside of leading-in filtering ponds of waste water.

Further, the surface of clear water groove is equipped with the outlet pipe, and the outlet pipe loops through the prefilter tower and connects the platform, and extends to the inside of filter tower, and the internally mounted of clear water groove has the connector, and the connector extends beyond the surface of filter tower, and the connector is used for connecting external pipeline to make the outside of filter tower is taken out with the liquid after the filter in clear water groove to external pipe connection suction pump, the outlet pipe is used for deriving the inside liquid of prefilter tower.

Furthermore, the surface of the sedimentation tank is connected with an installation head, one end of the installation head is connected with a drain pipe, the installation head is used for being connected with an external pipeline, so that the external pipeline is connected with a water suction pump to pump out the sediment of the sedimentation tank from the interior of the sedimentation tank, the bottom of the filtering tower is provided with support foot frames, the support foot frames are symmetrically arranged at two ends of the filtering tower in structure, stress points of the bottom of the filtering tower and the ground are increased through the support foot frames, and the effect of increasing the supporting force is achieved.

Furthermore, the surface of the primary filtering tower is connected with a water guide valve for guiding external clear water, one end of the water guide valve extends into the primary filtering tower, and the water guide valve can be connected with an external pipeline for guiding the clear water, so that the concentration of the wastewater is reduced, and the subsequent wastewater treatment is facilitated.

Further, the direction pipe chute sets up for the slope, is the silo between two adjacent rows of direction pipe chutes, and the silo extends to the inside of filtering ponds, and when introducing waste water, debris slide to the inside of filtering ponds along the surface of silo, and the phenomenon of avoiding debris to cause the jam to the inside of silo takes place.

Furthermore, the filtering tank is positioned above the partition plate, a plurality of drain holes are formed in the surface of the filtering tank, liquid is drained out of the filtering tank through the drain holes, and meshes can be installed in the filtering tank to catch sundries, so that the effect of primary filtering is achieved.

Compared with the prior art, the beneficial effects of the utility model are that: carry out prefiltration to waste water through inside direction pipe chute of prefiltration tower and filtering ponds, make waste water as the debris liquid separation of well, avoid debris to block up the filter pulp, lead to liquid to permeate, carry out secondary filter through the baffle of the inside of connecting the platform and filter pulp to waste water, filter debris through the baffle at last and make waste water deposit in the inside of sedimentation tank, adopt filterable effect reduction waste water's concentration many times, the processing of follow-up waste water purification process of being convenient for.

Drawings

FIG. 1 is a front view of a wastewater treatment settling tower;

FIG. 2 is a perspective view of a wastewater treatment settling tower;

FIG. 3 is an enlarged partial schematic view of A in FIG. 2;

FIG. 4 is a schematic view of the internal structure of a wastewater treatment precipitation tower;

FIG. 5 is a schematic view showing the structural decomposition of a wastewater treatment settling tower;

in the figure: 1-a primary filter tower, 2-a connecting table, 3-a filter tower, 4-a guide inclined pipe, 5-a filter tank, 6-a partition plate, 7-a filter screen, 8-filter cotton, 9-a sedimentation tank, 10-a baffle, 11-a water inlet, 12-a water outlet, 13-a water storage tank, 14-a clear water tank, 15-a water-stop plate, 16-a water inlet pipe, 17-a water guide hole, 18-a blanking tank, 19-a water outlet pipe, 20-a connector, 21-an installation head, 22-a support foot stool, 23-a water guide valve and 24-a water discharge pipe.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

In this embodiment, please refer to fig. 1-5, a wastewater treatment settling tower implemented specifically includes a primary filtration tower 1, a connection platform 2 and a filtration tower 3, wherein a plurality of rows of inclined guide pipes 4 are installed inside the primary filtration tower 1, a filtration tank 5 is installed inside the primary filtration tower 1, a filtration assembly is installed inside the connection platform 2, the filtration assembly includes a partition plate 6 and a filter cotton 8, a filter screen 7 is connected to a surface of the partition plate 6, the filter cotton 8 is installed at one end of the partition plate 6, a sedimentation tank 9 is installed inside the filtration tower 3, the sedimentation tank 9 is located below the filter cotton 8, a baffle 10 is installed at a top of the sedimentation tank 9, a plurality of water inlet holes 11 are formed in a surface of the baffle 10, the filtration tank 5 is located above the partition plate 6, a plurality of water outlet holes 12 are formed in a surface of the filtration tank 5, liquid is discharged outside the filtration tank 5 through the water outlet holes 12, a mesh can be installed inside the filtration tank 5 for catching impurities, and a primary filtration effect is achieved.

Connect platform 2 to be located between prefiltration tower 1 and the filter tower 3, aqua storage tank 13 and clear water groove 14 have been seted up to prefiltration tower 1's inside, aqua storage tank 13 and clear water groove 14 loop through prefiltration tower 1 and connect platform 2 in proper order, and extend to the inside of filter tower 3, the surface mounting of aqua storage tank 13 has water-stop sheet 15, aqua storage tank 13 is used for introducing waste water, clear water groove 14 is used for introducing the clear water, reduce the inside space of aqua storage tank 13 through water-stop sheet 15, reduce the speed that waste water flows.

A water inlet pipe 16 is arranged on the surface of the water storage tank 13, one end of the water inlet pipe 16 extends to the surface of the guide inclined pipe 4, a water guide hole 17 is formed in the guide inclined pipe 4, the water guide hole 17 penetrates through two ends of the guide inclined pipe 4, the water inlet pipe 16 is used for guiding wastewater in the water storage tank 13 into the primary filter tower 1, the guide inclined pipe 4 is used for separating impurities contained in the wastewater from liquid, and the water guide hole 17 is used for guiding the wastewater into the filter tank 5; the direction pipe chute 4 sets up for the slope, is charging chute 18 between two adjacent rows of direction pipe chutes 4, and charging chute 18 extends to the inside of filtering ponds 5, and when introducing waste water, debris slide to the inside of filtering ponds 5 along the surface of charging chute 18, and the phenomenon of avoiding debris to cause the jam to the inside of charging chute 18 takes place.

The surface of clear water groove 14 is equipped with outlet pipe 19, and outlet pipe 19 loops through prefilter tower 1 and connection platform 2, and extends to the inside of filter tower 3, and the internally mounted of clear water groove 14 has connector 20, and connector 20 extends beyond the surface of filter tower 3, and connector 20 is used for connecting external pipeline to make external pipe connection suction pump take the liquid after the internal filtration of clear water groove 14 out the outside of filter tower 3, and outlet pipe 19 is used for deriving the inside liquid of prefilter tower 1.

The surface of the sedimentation tank 9 is connected with an installation head 21, one end of the installation head 21 is connected with a drain pipe 24, the installation head 21 is used for connecting an external pipeline, so that the external pipeline is connected with a water pump to pump out the sediment in the sedimentation tank 9, the bottom of the filtering tower 3 is provided with support foot rests 22, the support foot rests 22 are symmetrically arranged at two ends of the filtering tower 3 in structure, and the stress points of the bottom of the filtering tower 3 and the ground are increased through the support foot rests 22, so that the effect of increasing the supporting force is achieved; the surface of the primary filtering tower 1 is connected with a water guide valve 23 for guiding external clear water, one end of the water guide valve 23 extends into the primary filtering tower 1, and the water guide valve 23 can be connected with an external pipeline for guiding the clear water, so that the concentration of the waste water is reduced, and the subsequent treatment of the waste water is facilitated.

The utility model discloses a design point lies in, carries out prefilter through 1 inside direction pipe chute 4 of just straining tower and filtering ponds 5 to waste water, carries out secondary filter through the baffle 6 of the inside of joint table 2 and filter pulp 8 to waste water, filters debris through baffle 10 at last and makes the waste water deposit in the inside of sedimentation tank 9, adopts filterable effect reduction waste water's concentration many times, the processing of the follow-up waste water purification process of being convenient for.

Use the utility model discloses the time, introduce waste water through aqua storage tank 13, make waste water carry out first sediment in aqua storage tank 13 inside, then through the leading-in inside of just filtering tower 1 of 16 leading-in waste water with aqua storage tank 13 inside of oral siphon, during the waste water circulation, through the inside of guiding pore 17 messenger waste water leading-in filtering ponds 5 of guiding waste water, make debris through charging chute 18 along charging chute 18's surperficial landing to filtering ponds 5's inside, avoid debris to cause the phenomenon of jam to charging chute 18's inside to take place, filtering ponds 5 are used for carrying out the prefilter to waste water, waste water passes through the inside of wash port 12 entering connection platform 2 that filtering ponds 5 surfaces were seted up.

Waste water reachs the inside back of connection platform 2, carries out the secondary filter to waste water through baffle 6 and filter pulp 8, and great debris in the middle of the 6 surperficial filter screens 7 of baffle excessively filters waste water, and waste water sees through baffle 6 and the inside of filter pulp 8 of the 7 flow direction of filter screen, through granule and gravel and sand in the middle of the filter pulp 8 reduction waste water, and then the inside of 11 supplementary waste water inflow sedimentation tanks 9 on the surface through baffle 10 deposits, reaches filterable effect many times.

An external pipeline and a water pump are connected through the mounting head 21, the external pipeline generates pressure so that the drain pipe 24 generates suction to pump sediments in the sedimentation tank 9 out of the filter tower 3, when waste water in the primary filter tower 1, the connecting platform 2 and the filter tower 3 reaches a specified water level, liquid in the primary filter tower 1 is led out through the water outlet pipe 19, the waste water is led into the clean water tank 14, and the waste water is prevented from overflowing from the primary filter tower 1.

Then adopt water guide valve 23 to connect the outside pipeline and carry out leading-in clear water to reduce the concentration of waste water, be convenient for follow-up waste water's processing, the inside liquid of clear water groove 14 passes through connector 20 and connects the outside pipeline, thereby makes outside pipe connection suction pump take out the outside of filter tower 3 with the inside liquid after filtering of clear water groove 14.

The foregoing is a more detailed description of the invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of the ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as the utility model discloses a protection scope.

Claims

1. The utility model provides a waste water treatment precipitation tower, includes the primary filter tower, connects platform and filter tower, its characterized in that: the inside of prefiltration tower has a plurality of rows of direction pipe chute, and the inside of prefiltration tower is equipped with the filtering ponds, and the internally mounted of joint table has filter assembly, and filter assembly includes baffle and filter pulp, and the surface connection of baffle has the filter screen, and filter pulp installs in the one end of baffle, and the inside of filtering towers is equipped with the sedimentation tank, and the sedimentation tank is located filter pulp's below, and the top of sedimentation tank is equipped with the baffle, and a plurality of inlet opening has been seted up on the surface of baffle.

2. The wastewater treatment settling tower of claim 1, wherein: the connection platform is located between primary filter tower and the filter tower, and aqua storage tank and clear water tank have been seted up to the inside of primary filter tower, and aqua storage tank and clear water tank loop through primary filter tower and connection platform, and extend to the inside of filter tower, and the surface mounting of aqua storage tank has the water-stop sheet.

3. The wastewater treatment settling tower of claim 2, wherein: the surface of aqua storage tank is equipped with the oral siphon, and the one end of oral siphon extends to the surface of direction pipe chute, and the water guiding hole has been seted up to the inside of direction pipe chute, and the water guiding hole runs through the both ends of direction pipe chute.

4. A wastewater treatment settling tower as defined in claim 3, wherein: the surface of clear water groove is equipped with the outlet pipe, and the outlet pipe loops through prefiltration tower and connection platform, and extends to the inside of filtering the tower, and the internally mounted of clear water groove has the connector, and the connector extends beyond the surface of filtering the tower.

5. A wastewater treatment precipitation tower as claimed in any one of claims 1 to 3, wherein: the surface of the sedimentation tank is connected with an installing head, one end of the installing head is connected with a drain pipe, the installing head is used for being connected with an external pipeline, the bottom of the filter tower is provided with supporting foot frames, and the supporting foot frames are symmetrically arranged at two ends of the filter tower in structure.

6. A wastewater treatment precipitation tower as claimed in any one of claims 1 to 3, wherein: the surface of the primary filtering tower is connected with a water guide valve for guiding external clear water, and one end of the water guide valve extends into the primary filtering tower.

7. A wastewater treatment precipitation tower as claimed in any one of claims 1 to 3, wherein: the guide inclined tubes are obliquely arranged, a charging chute is arranged between two adjacent rows of guide inclined tubes, and the charging chute extends to the inside of the filter tank.

8. A wastewater treatment precipitation tower as claimed in any one of claims 1 to 3, wherein: the filtering tank is positioned above the partition plate, and a plurality of drain holes are formed in the surface of the filtering tank.