CN113041661A

CN113041661A - Wastewater treatment equipment

Info

Publication number: CN113041661A
Application number: CN202110494777.8A
Authority: CN
Inventors: 陈灿
Original assignee: Individual
Current assignee: Shanxi Zhonghuan Hengxin Technology Co ltd
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2021-06-29
Anticipated expiration: 2041-05-08
Also published as: CN113041661B

Abstract

The invention discloses a wastewater treatment device, which comprises a box body and a sewage discharge assembly, wherein the box body comprises a body and an upper cover, the upper cover is arranged on the body, the side part of the body is provided with a water inlet, the bottom part of the body is provided with a sewage discharge outlet, the sewage discharge assembly comprises a water outlet groove and an opening and closing device, the opening and closing device comprises a guide rod and an opening and closing part, the opening and closing part comprises a floating box, an adjusting pipe and a sealing bag ring, the floating box is arranged in an annular shape, the adjusting pipe is internally provided with an air conveying channel and an air conveying channel which are arranged in parallel, the air conveying channel and the air conveying channel are connected with the inside of the floating box, the sealing bag ring is also arranged in an annular shape, the sealing bag ring is arranged at the bottom part of the floating box, the guide rod is vertically arranged, the upper end of the guide rod is fixed on the upper cover, the lower end of the guide rod, and is arranged on the inner bottom surface of the water outlet groove. Compared with the prior art, the invention can realize high-efficiency pollution discharge.

Description

Wastewater treatment equipment

Technical Field

The invention relates to environment-friendly equipment, in particular to wastewater treatment equipment.

Background

The waste water treatment is to treat waste water by physical, chemical and biological methods, so that the waste water is purified, the pollution is reduced, the waste water is recycled and reused, water resources are fully utilized, and a sedimentation tank is a structure for removing suspended matters in water by applying the sedimentation effect and is equipment for purifying water quality. Utilize the suspended solid of aquatic of coming detach with the effect of the natural sedimentation of water or coagulating sedimentation, the sedimentation tank divide into horizontal sedimentation tank and perpendicular sedimentation tank according to the rivers direction, and at waste water treatment's in-process, common waste water treatment sedimentation tank is restricted by the valve operation, is not convenient for set up the drain pipe of heavy-calibre to can not discharge the sediment high-efficiently. In view of the above, the inventors of the present application have conducted extensive studies to obtain a wastewater treatment apparatus.

Disclosure of Invention

An object of the present invention is to provide a wastewater treatment apparatus capable of efficiently discharging a precipitate.

The technical purpose of the invention is realized by the following technical scheme:

a wastewater treatment device comprises a box body and a sewage discharge assembly, wherein the box body comprises a body and an upper cover, the upper cover is arranged on the body, the side part of the body is provided with a water inlet, the bottom of the body is provided with a sewage discharge port, the sewage discharge assembly comprises a water outlet groove and an opening and closing device, the opening and closing device comprises a guide rod and an opening and closing part, the opening and closing part comprises a floating box, an adjusting pipe and a sealing bag ring, the floating box is annular, the adjusting pipe is internally provided with an air conveying channel and an infusion channel which are arranged in parallel, the air conveying channel and the infusion channel are connected with the inside of the floating box, the sealing bag ring is also annular, the sealing bag ring is arranged at the bottom of the floating box, the guide rod is vertically arranged, the upper end of the guide rod is fixed on the upper cover, the lower end of the guide rod is inserted into the floating box, and the, the water outlet groove is connected with the sewage draining outlet, the bottom of the water outlet groove is provided with a sewage outlet, and the sealing air bag surrounds the sewage outlet and is arranged on the inner bottom surface of the water outlet groove.

In a preferred embodiment, the sealing balloon ring is provided with a cavity inside, and is made of a rubber material.

In a preferred embodiment, the adjusting pipe is connected with the outside of the box body.

In a preferred embodiment, the sewage treatment device further comprises a sewage outlet pipe, and the sewage outlet pipe is connected with the sewage outlet.

In a preferred embodiment, the floating box further comprises a plurality of dirt collecting assemblies, each dirt collecting assembly comprises a first mounting seat, a second mounting seat, a rotating roller and bristles, the first mounting seat and the second mounting seat are fixed at the bottom of the floating box, two ends of each rotating roller are respectively mounted on the first mounting seat and the second mounting seat, the bristles are distributed on the side wall of each rotating roller, the dirt collecting assemblies are distributed circumferentially, the rotating rollers of the dirt collecting assemblies form a circle together, and the sealing bag ring surrounds the dirt collecting assemblies.

In a preferred embodiment, the dirt collecting assembly further comprises two blade groups, each blade group comprises a plurality of blades, the blades are uniformly distributed around the circumference of the rotary roller, the two blade groups are respectively arranged at two ends of the rotary roller, and the blade groups rotate in a single direction under the action of water flow.

In a preferred embodiment, the blade includes a base plate and a plurality of supporting plates, the base plate is made of flexible materials, the supporting plates are made of hard materials, the supporting plates are fixed on the base plate and arranged in a straight line, the distance between two adjacent supporting plates in the supporting plates is set to be 0.1mm-0.5mm, the thickness of the supporting plates is set to be 3mm-5mm, and the thickness of the base plate is set to be 0.5mm-0.6 mm.

In a preferred embodiment, the base plate is made of a rubber material, and the support plate is made of hard plastic.

Compared with the prior art, the invention provides a wastewater treatment device which is provided with a sewage discharge assembly, wherein the sewage discharge assembly comprises a water outlet groove and an opening and closing device, the opening and closing device comprises a guide rod and an opening and closing piece, the opening and closing piece comprises a floating box, an adjusting pipe and a sealing bag ring, sewage to be treated is placed in a box body, when the floating box is filled with water through an infusion passage, the overall mass of the floating box is increased to generate sinking motion, when the floating box is filled with air through an air transmission passage, the water in the floating box is discharged from the infusion passage under the action of air pressure, the overall mass of the floating box is reduced to generate floating motion, so that the sinking and floating of the opening and closing piece can be realized, in the working process, the opening and closing piece is firstly positioned at a low position to close a sewage discharge outlet, then standing and precipitating to precipitate impurities in the sewage, and the floating box is controlled to slowly float to a certain height after the precipitation is finished, the floating height is preferably 5cm-10cm, so that the phenomenon that the sediment is shaken and gushes due to too violent action or too large amplitude is avoided, the sediment is discharged from a gap between the buoyancy tank and the sewage outlet, the sediment deposited on the buoyancy tank is brought into the sewage outlet under the action of water flow, the sediment is discharged thoroughly, and after the sediment is discharged, the opening and closing piece sinks to seal the sewage outlet. In the above-mentioned structural setting, because the piece that opens and shuts comes control through buoyancy, its volume sets up great to it can set up great to go out dirty mouthful, thereby can promote blowdown speed very effectively, simultaneously, after having set up out the basin, because it has a relatively independent space to go out the basin, most deposit all is arranged in going out the basin, at the in-process of blowdown, can avoid the precipitation diffusion of ubiquitous, realizes depositing comparatively thorough discharge.

Drawings

FIG. 1 is a schematic view showing a structure of a wastewater treatment facility according to the present invention.

FIG. 2 is a schematic view of a vertical cross-sectional structure of a wastewater treatment facility according to the present invention.

FIG. 3 is a schematic view showing the structure of a shutter of a wastewater treatment facility according to the present invention.

Fig. 4 is an enlarged schematic view of a portion a of fig. 3.

FIG. 5 is a schematic view showing the construction of a blade of a wastewater treatment facility according to the present invention;

in the drawings

A body 1; an upper cover 2; a sewage draining outlet 3; a water outlet groove 4; a sewage draining outlet 5; a guide rod 6; a buoyancy tank 7; an adjusting pipe 8; sealing the balloon ring 9; a sewage outlet pipe 10; a first mount 11; a second mount 12; a rotating roller 13; bristles 14; a blade 15; a substrate 16; and a support plate 17.

Detailed Description

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

The present embodiment is only illustrative and not restrictive, and those skilled in the art can modify the present embodiment as required without inventive contribution thereto after reading the present specification, but should be protected by patent laws within the scope of the appended claims.

As shown in fig. 1 to 5, a wastewater treatment device comprises a box body and a sewage discharging assembly, wherein the box body comprises a body 1 and an upper cover 2, the upper cover 2 is arranged on the body 1 in a covering manner, a water inlet is arranged at the side part of the body 1, a sewage discharging outlet 53 is arranged at the bottom part of the body, the sewage discharging assembly comprises a water outlet groove 4 and an opening and closing device, the opening and closing device comprises a guide rod 6 and an opening and closing part, the opening and closing part comprises a floating box 7, an adjusting pipe 8 and a sealing bag ring 9, the floating box 7 is annular, an air conveying channel and an infusion channel which are arranged in parallel are arranged in the adjusting pipe 8, the air conveying channel and the infusion channel are connected with the inner part of the floating box 7, the sealing bag ring 9 is also annular, the sealing bag ring 9 is arranged at the bottom part of the floating box 7, the guide rod 6 is vertically arranged, and the upper end, the lower end of the air bag is inserted into the floating box 7, a sealing ring used for sealing a gap between the air bag and the floating box 7 is arranged on the side wall of the lower end of the air bag, the water outlet groove 4 is connected with the sewage outlet 53, a sewage outlet is arranged at the bottom of the water outlet groove 4, and the air bag surrounds the sewage outlet and is arranged on the inner bottom surface of the water outlet groove 4.

The wastewater treatment equipment of the embodiment is provided with a sewage discharge assembly, the sewage discharge assembly comprises a water outlet tank 4 and an opening and closing device, the opening and closing device comprises a guide rod 6 and an opening and closing part, the opening and closing part comprises a floating box 7, an adjusting pipe 8 and a sealing bag ring 9, sewage to be treated is placed in a box body, when the floating box 7 is filled with water through an infusion channel, the overall mass of the floating box 7 is increased to generate sinking motion, when the floating box 7 is filled with air through an air transmission channel, the water in the floating box 7 is discharged from the infusion channel under the action of air pressure, the overall mass of the floating box 7 is reduced to generate floating motion, so that the sinking and floating of the opening and closing part can be realized, in the working process, the opening and closing part is firstly positioned at a low position to close a sewage discharge port 53, then standing and precipitating are carried out to precipitate impurities in the sewage, the floating box 7 is controlled to slowly float to a certain height after the precipitation is finished, the floating height is preferably 5cm-10cm, so that the phenomenon that the sediment is shaken and gushed due to too violent action or too large amplitude is avoided, the sediment is discharged from a gap between the buoyancy tank 7 and the sewage outlet, the sediment deposited on the buoyancy tank 7 is brought into the sewage outlet under the action of water flow, the sediment is discharged thoroughly, and after the sediment is discharged, the opening and closing piece sinks to close the sewage outlet. In above-mentioned structural setting, because the piece that opens and shuts comes control through buoyancy, its volume sets up great to go out dirty mouthful and can set up great, and thus can promote blowdown speed very effectively, simultaneously, after having set up out basin 4, because it has a relatively independent space to go out basin 4, most deposit all is arranged in a basin 4, at the in-process of blowdown, can avoid the precipitation diffusion of the prohibiting, realize depositing comparatively thorough discharge.

Specifically, the inside of sealed sack ring 9 is equipped with the cavity, sealed sack ring 9 adopts rubber materials to make, and it is gaseous to fill in the cavity for sealed sack ring 9 has certain deformability, and thus by extrusion deformation when receiving the action of gravity of opening and close piece, plays the sealed effect good to flotation tank 7 and dirty mouthful of play.

For the convenience of control, the adjusting pipe 8 is connected with the outside of the box body, the infusion channel is connected with the water storage tank, the air transmission channel is connected with the air compressor, and the air compressor controls the air pressure in the buoyancy tank 7, so that water flows in and out.

In order to facilitate sewage discharge, the wastewater treatment equipment further comprises a sewage outlet pipe 10, wherein the sewage outlet pipe 10 is connected with the sewage outlet, and the sewage outlet pipe is connected with a connecting flange.

The waste water treatment equipment of this embodiment still includes the dirty subassembly of a plurality of collections, the dirty subassembly of collection includes first mount pad 11, second mount pad 12, changes roller 13 and brush hair 14, first mount pad 11 with second mount pad 12 is fixed in the bottom of flotation tank 7, change roller 13 both ends install respectively in first mount pad 11 with on the second mount pad 12, it is full to change on roller 13's the lateral wall brush hair 14, a plurality of dirty subassembly circumference distributions of collection, a plurality of dirty subassemblies of collection change roller 13 and form a circle jointly, sealed sac ring 9 encircles a plurality of dirty subassemblies of collection. Under the above structure setting, in the process of blowdown, when the sediment is discharged to the height lower than the opening and closing piece, make the position of opening and closing piece continue to rise to the top of play basin 4, then control the opening and closing piece and sink, at the in-process that sinks, because the effect of rivers, make brush hair 14 rotate, brush hair 14 is at the pivoted in-process, make the impurity that rises constantly to the centre in the discharge sediment in-process and draw close, make impurity can discharge through a dirty mouth more thoroughly.

In order to control the rotation direction of the rotating roller 13, impurities can be concentrated towards the middle in a definite manner, the dirt collecting assembly further comprises two blade groups, each blade group comprises a plurality of blades 15, the blades 15 are uniformly distributed around the circumference of the rotating roller 13, the two blade groups are respectively arranged at two ends of the rotating roller 13, the blade groups rotate in a single direction under the action of water flow, the direction of the single-direction rotation is specifically limited to be that when the opening and closing piece is seen from the top, the blades 15 continuously rotate towards the inner side from the outer side of a circle formed by the rotating rollers 13, so that the impurities can be continuously driven to the middle position of the opening and closing piece, and the impurities can be smoothly discharged from a dirt outlet.

Specifically, the blade 15 includes a base plate 16 and a plurality of supporting plates 17, the base plate 16 is made of flexible materials, the supporting plates 17 are made of hard materials, the supporting plates 17 are fixed on the base plate 16 and are arranged in a straight line shape, the distance between two adjacent supporting plates 17 in the supporting plates 17 is set to be 0.1mm-0.5mm, the thickness of the supporting plates 17 is set to be 3mm-5mm, and the thickness of the base plate 16 is set to be 0.5mm-0.6 mm. With the above structure, the blade 15 can only bend in one direction, so it can only bear the force of water flow in one direction, thus realizing one-way rotation.

Specifically, the base plate 16 is made of a rubber material, and the support plate 17 is made of hard plastic.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrases "comprising … …" or "comprising … …" does not exclude the presence of additional elements in a process, method, article, or terminal that comprises the element. Further, herein, "greater than," "less than," "more than," and the like are understood to exclude the present numbers; the terms "above", "below", "within" and the like are to be understood as including the number.

The foregoing description of the embodiments is provided to facilitate an understanding and use of the invention and it will be apparent to those skilled in the art that various modifications to the embodiments and the generic principles defined herein may be applied to other embodiments without the use of inventive faculty. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention based on the disclosure of the present invention.

Claims

1. A wastewater treatment device is characterized by comprising a box body and a sewage discharge assembly, wherein the box body comprises a body and an upper cover, the upper cover is arranged on the body, the side part of the body is provided with a water inlet, the bottom of the body is provided with a sewage discharge outlet, the sewage discharge assembly comprises a water outlet groove and an opening and closing device, the opening and closing device comprises a guide rod and an opening and closing part, the opening and closing part comprises a floating box, an adjusting pipe and a sealing bag ring, the floating box is annular, the adjusting pipe is internally provided with an air transmission channel and an infusion channel which are arranged in parallel, the air transmission channel and the infusion channel are connected with the inside of the floating box, the sealing bag ring is also annular, the sealing bag ring is arranged at the bottom of the floating box, the guide rod is vertically arranged, the upper end of the guide rod is fixed on the upper cover, the lower end of the guide rod is inserted into the floating box, and the side, the water outlet groove is connected with the sewage draining outlet, the bottom of the water outlet groove is provided with a sewage outlet, and the sealing air bag surrounds the sewage outlet and is arranged on the inner bottom surface of the water outlet groove.

2. The wastewater treatment apparatus of claim 1, wherein the sealing bladder ring is provided with a cavity therein, and is made of a rubber material.

3. The wastewater treatment apparatus according to claim 1, wherein said regulating pipe is connected to the outside of said tank.

4. The wastewater treatment apparatus according to claim 1, further comprising a sewage outlet pipe connected to the sewage outlet.

5. The wastewater treatment equipment according to any one of claims 1 to 4, further comprising a plurality of sewage collecting assemblies, wherein the sewage collecting assemblies comprise a first mounting seat, a second mounting seat, a rotating roller and bristles, the first mounting seat and the second mounting seat are fixed at the bottom of the buoyancy tank, two ends of the rotating roller are respectively mounted on the first mounting seat and the second mounting seat, the bristles are distributed on the side wall of the rotating roller, the sewage collecting assemblies are distributed in a circumferential manner, the rotating rollers of the sewage collecting assemblies form a circle together, and the sealing bag ring surrounds the sewage collecting assemblies.

6. The wastewater treatment equipment of claim 5, wherein the dirt collecting assembly further comprises two blade sets, the blade sets comprise a plurality of blades, the blades are uniformly distributed around the circumference of the rotating roller, the two blade sets are respectively arranged at two ends of the rotating roller, and the blade sets rotate in a single direction under the action of water flow.

7. The wastewater treatment equipment according to claim 6, wherein the blade comprises a base plate and a plurality of support plates, the base plate is made of flexible materials, the support plates are made of hard materials, the support plates are fixed on the base plate and arranged in a straight line, the distance between two adjacent support plates in the support plates is set to be 0.1mm-0.5mm, the thickness of the support plates is set to be 3mm-5mm, and the thickness of the base plate is set to be 0.5mm-0.6 mm.

8. The wastewater treatment apparatus of claim 7, wherein the base plate is made of a rubber material and the support plate is made of a rigid plastic material.