CN210711084U

CN210711084U - Agricultural sewage treatment environmental protection equipment

Info

Publication number: CN210711084U
Application number: CN201921709964.8U
Authority: CN
Inventors: 袁勇华
Original assignee: Hangzhou Hangda Environmental Protection Engineering Co ltd
Current assignee: Hangzhou Hangda Environmental Protection Engineering Co ltd
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2020-06-09
Anticipated expiration: 2029-10-14

Abstract

The utility model discloses an agricultural sewage treatment environmental protection device, which comprises a stand column, a power distribution cabinet, a ground surface, a sewage pipe, a precipitation decontamination device, a first sewage pump, a regulating reservoir, a Roots blower and a sewage treatment mechanism, wherein the precipitation decontamination device is arranged, and sewage is firstly filtered through a grid before entering the precipitation tank through the sewage pipe; then, precipitation is started in the precipitation tank, so that sludge and water are layered, the precipitated sewage is discharged to the regulating tank through the first sewage pump, and the precipitated sludge is discharged to the sludge storage tank through the sludge pump, so that the collection, precipitation, discharge and decontamination of the agricultural water are effectively realized, and the sewage treatment effect is improved; the adjusting tank and the Roots blower are arranged, acid-base neutralization adjustment can be performed by adding a medicament into the adjusting tank, and the Roots blower inputs gas into sewage, so that sewage aeration is realized, and the sewage purification effect is improved; and the sewage treatment mechanism is arranged, and water in the regulating tank is transmitted into the membrane module through the second sewage pump for water filtration and purification.

Description

Agricultural sewage treatment environmental protection equipment

Technical Field

The utility model belongs to the technical field of sewage treatment, a agricultural sewage treatment environmental protection equipment specifically says so.

Background

With the rapid development of urbanization, more and more pollutants are released into the water environment, so that various sewage treatment devices are required to treat sewage to prevent pollution to the environment caused by direct sewage discharge.

The invention discloses a sewage treatment device with the Chinese patent publication No. CN 203463604U, and the name created by the invention is sewage treatment equipment, which comprises a rack and a sewage treatment box arranged on the rack, wherein the sewage treatment box comprises a water treatment cavity and an air cavity, the air cavity is arranged outside the water treatment cavity, the side wall of the water treatment cavity extends out of the top of the sewage treatment box, the air cavity and the side wall of the water treatment cavity form a sealed space, the inner wall of the upper part of the water treatment cavity is provided with a sliding channel, the sliding channel is connected with a first piston plate in a sliding and sealing manner, the water treatment cavity is sealed by the first piston plate, the middle of the first piston plate is in threaded connection with a stirring rod, the upper end of the stirring rod is rotationally connected with. However, the existing sewage treatment equipment has the problems that the existing sewage treatment equipment is not suitable for sewage treatment of rural households, the treatment effect is poor, sewage purification cannot be realized by simple stirring, acid-base blending cannot be performed on sewage, and sludge is inconvenient to discharge.

Aiming at the defects in the prior art, the utility model aims at providing an agricultural sewage treatment environmental protection device which is very necessary.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: an agricultural sewage treatment environmental protection device, which solves the problems that the existing sewage treatment device is not suitable for sewage treatment of rural households, has poor treatment effect, can not realize sewage purification by simple stirring, can not carry out acid-base blending on sewage, and can not discharge sludge conveniently. An agricultural sewage treatment environment-friendly device comprises a stand column, a power distribution cabinet, a ground surface, a sewage pipe, a precipitation and decontamination device, a first sewage pump, a regulating tank, a Roots blower and a sewage treatment mechanism, wherein the stand column is arranged on the ground surface; the power distribution cabinet is arranged on the upright post through a bolt and is connected with commercial power through a wire; the sewage pipe is laid below the ground surface and extends into the sedimentation and decontamination device; the sedimentation dirt removal device is arranged below the ground surface; the first sewage pump is respectively connected with the sedimentation decontamination device and the regulating tank through pipelines and is connected with the power distribution cabinet through a lead; the regulating pool is arranged below the ground surface, and the upper end of the regulating pool is flush with the ground surface; the Roots blower is arranged on the ground surface and extends into the regulating tank through a pipeline; the sewage treatment mechanism is arranged on the ground surface and is connected with the power distribution cabinet through a lead.

The sedimentation decontamination device comprises a top cover, a sedimentation tank, a grating, a sludge pump, a sludge pipe and a sludge storage tank, wherein the top cover is arranged above the sedimentation tank and is embedded on the ground surface; the grating is embedded in the sedimentation tank; the sludge pump is arranged at the bottom of the sedimentation tank and is connected with the sludge storage tank through a sludge pipe; the sludge storage tank is arranged on one side of the sedimentation tank; the sludge pump is specifically of a CPD25-12-2.2 type and is connected with a power distribution cabinet through a lead, and sewage is filtered through a grating before entering a sedimentation tank through a sewage pipe; then begin to deposit in the sedimentation tank for mud and moisture layering, the sewage after the sediment is arranged to the equalizing basin through first sewage pump, and the mud of sediment passes through the sludge pump and arranges to storing up the mud pond, and effectual collection, sediment, the emission and the scrubbing of having realized the agricultural water have effectually improved the sewage treatment effect.

The sewage treatment mechanism comprises a second sewage pump, a water pipe, a membrane assembly, a purification layer and a treatment tank, and the second sewage pump is respectively connected with the regulating tank and the treatment tank through the water pipe; the membrane module is arranged in the treatment tank; the purification layer is embedded in the treatment tank.

The purification layer divides the treatment pool into two parts; the medical stone balls in the purification layer can mineralize and purify water quality, increase the biological activity of water, bidirectionally regulate the pH value of water and the like; the calcium sulfite dechlorination ball in the purification layer has extremely high residual chlorine removal capacity and extremely fast reaction time, and can remove over 99 percent of chlorine in 0.8 second.

The second sewage pump and the first sewage pump are both of GW25-8-22-1.1 type and are connected with the power distribution cabinet through leads; the membrane module specifically adopts an SSF-30A type immersed reinforced pvdf hollow fiber curtain membrane module for ultrafiltration.

The utility model has the advantages that:

1. the sedimentation decontamination device of the utility model is arranged, before sewage enters the sedimentation tank through the sewage pipe, the sewage is firstly filtered through the grating; then begin to deposit in the sedimentation tank for mud and moisture layering, the sewage after the sediment is arranged to the equalizing basin through first sewage pump, and the mud of sediment passes through the sludge pump and arranges to storing up the mud pond, and effectual collection, sediment, the emission and the scrubbing of having realized the agricultural water have effectually improved the sewage treatment effect.

2. The utility model discloses adjusting tank and roots's fan's setting through adding the medicament in to the adjusting tank, can carry out acid-base neutralization regulation, and roots's fan realizes sewage aeration with gaseous input to sewage in, improves sewage purification effect.

3. The utility model discloses sewage treatment mechanism's setting, water in the equalizing basin passes through the second sewage pump and transmits to the membrane module in, carries out the water filtration, and the water after the filtration purifies through purifying the layer once more.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the precipitation decontamination device of the utility model.

Fig. 3 is a schematic structural view of the sewage treatment mechanism of the utility model.

In the figure: the device comprises a column 1, a power distribution cabinet 2, a ground surface 3, a sewage pipe 4, a sedimentation and decontamination device 5, a top cover 51, a sedimentation tank 52, a grating 53, a sludge pump 54, a sludge pipe 55, a sludge storage tank 56, a first sewage pump 6, a regulating tank 7, a Roots blower 8, a sewage treatment mechanism 9, a second sewage pump 91, a water pipe 92, a membrane module 93, a purification layer 94 and a treatment tank 95.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

example (b):

as shown in figures 1 to 3

Referring to fig. 1-3, an agricultural sewage treatment environment-friendly device comprises a vertical column 1, a power distribution cabinet 2, a ground surface 3, a sewage pipe 4, a precipitation and decontamination device 5, a first sewage pump 6, a regulating tank 7, a roots blower 8 and a sewage treatment mechanism 9, wherein the vertical column 1 is arranged on the ground surface 3; the power distribution cabinet 2 is arranged on the upright post 1 through a bolt and is connected with commercial power through a wire; the sewage pipe 4 is laid below the ground surface 3 and extends into the sedimentation and decontamination device 5; the sedimentation decontamination device 5 is arranged below the ground surface 3; the first sewage pump 6 is respectively connected with the sedimentation decontamination device 5 and the regulating tank 7 through pipelines and is connected with the power distribution cabinet 2 through a lead; the adjusting tank 7 is arranged below the ground surface 3, and the upper end of the adjusting tank is flush with the ground surface 3; the Roots blower 8 is arranged on the ground surface 3 and extends into the regulating reservoir 7 through a pipeline; the sewage treatment mechanism 9 is arranged on the ground surface 3 and is connected with the power distribution cabinet 2 through a lead.

In the utility model, the sedimentation decontamination device 5 comprises a top cover 51, a sedimentation tank 52, a grid 53, a sludge pump 54, a sludge pipe 55 and a sludge storage tank 56, wherein the top cover 51 is arranged above the sedimentation tank 52 and is embedded on the ground surface 3; the grating 53 is embedded in the sedimentation tank 52; the sludge pump 54 is arranged at the bottom of the sedimentation tank 52 and is connected with the sludge storage tank 56 through a sludge pipe 55; the sludge storage tank 56 is arranged at one side of the sedimentation tank 52; the sludge pump 54 is specifically of a CPD25-12-2.2 type and is connected with the power distribution cabinet 2 through a lead, and sewage is firstly filtered through a grating 53 before entering the sedimentation tank 52 through the sewage pipe 4; then, precipitation is started in the precipitation tank 52, so that sludge and water are separated, the precipitated sewage is discharged to the regulating tank 7 through the first sewage pump 6, the precipitated sludge is discharged to the sludge storage tank 56 through the sludge pump 54, the collection, precipitation, discharge and decontamination of the agricultural water are effectively realized, and the sewage treatment effect is effectively improved.

The sewage treatment mechanism 9 comprises a second sewage pump 91, a water pipe 92, a membrane module 93, a purification layer 94 and a treatment tank 95, wherein the second sewage pump 91 is respectively connected with the regulating tank 7 and the treatment tank 95 through the water pipe 92; the membrane module 93 is disposed inside the treatment tank 95; the purification layer 94 is embedded inside the treatment tank 95.

The purification layer 94 divides the treatment tank 95 into two; the purification layer 94 is filled with medical stone balls and calcium sulfite dechlorination balls, the purification layer 94 can filter the water in the treatment tank 95, and the medical stone balls in the purification layer 94 have the characteristics of mineralizing and purifying the water, increasing the biological activity of the water, adjusting the pH value of the water in two directions and the like; the calcium sulfite dechlorination balls in the purification layer 94 have extremely high residual chlorine removal capacity and extremely fast reaction time, and can remove over 99 percent of chlorine in 0.8 second.

The second sewage pump 91 and the first sewage pump 6 are both of the type GW25-8-22-1.1 and are connected to the switch board 2 by wires.

The utility model discloses a theory of operation is:

in the utility model, before entering the sedimentation tank 52 through the sewage pipe 4, the sewage is firstly filtered through the grating 53; then, precipitation is started in the sedimentation tank 52, so that sludge and water are separated, the precipitated sewage is discharged to the regulating tank 7 through the first sewage pump 6, the precipitated sludge is discharged to the sludge storage tank 56 through the sludge pump 54, acid and alkali neutralization regulation can be performed by adding a medicament into the regulating tank 7, the Roots blower 8 inputs gas into the sewage to realize sewage aeration, the water in the regulating tank 7 is transmitted to the membrane component 93 through the second sewage pump 91 to be subjected to water filtration, the filtered water is purified through the purification layer 94 again, and the medical stone balls in the purification layer 94 have the characteristics of mineralizing and purifying water quality, increasing the biological activity of the water, adjusting the pH value of the water in a two-way mode and the like; the calcium sulfite dechlorination balls in the purification layer 94 have extremely high residual chlorine removal capacity and extremely fast reaction time, and can remove over 99 percent of chlorine in 0.8 second.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An agricultural sewage treatment environmental protection equipment which is characterized in that: the device comprises a stand column (1), a power distribution cabinet (2), a ground surface (3), a sewage pipe (4), a precipitation and decontamination device (5), a first sewage pump (6), a regulating reservoir (7), a Roots blower (8) and a sewage treatment mechanism (9), wherein the stand column (1) is arranged on the ground surface (3); the power distribution cabinet (2) is arranged on the upright post (1) through a bolt and is connected with commercial power through a wire; the sewage pipe (4) is laid below the ground surface (3) and extends into the sedimentation and decontamination device (5); the sedimentation dirt removal device (5) is arranged below the ground surface (3); the first sewage pump (6) is respectively connected with the sedimentation and decontamination device (5) and the regulating tank (7) through pipelines and is connected with the power distribution cabinet (2) through a lead; the regulating tank (7) is arranged below the ground surface (3), and the upper end of the regulating tank is flush with the ground surface (3); the Roots blower (8) is arranged on the ground surface (3) and extends into the regulating reservoir (7) through a pipeline; the sewage treatment mechanism (9) is arranged on the ground surface (3) and is connected with the power distribution cabinet (2) through a lead.

2. The agricultural sewage treatment environmental protection equipment according to claim 1, wherein: the sedimentation and decontamination device (5) comprises a top cover (51), a sedimentation tank (52), a grating (53), a sludge pump (54), a sludge pipe (55) and a sludge storage tank (56), wherein the top cover (51) is arranged above the sedimentation tank (52) and is embedded on the ground surface (3); the grating (53) is embedded in the sedimentation tank (52); the sludge pump (54) is arranged at the bottom of the sedimentation tank (52) and is connected with the sludge storage tank (56) through a sludge pipe (55); the sludge storage tank (56) is arranged on one side of the sedimentation tank (52); the sludge pump (54) is specifically of a CPD25-12-2.2 type and is connected with the power distribution cabinet (2) through a lead.

3. The agricultural sewage treatment environmental protection equipment according to claim 1, wherein: the sewage treatment mechanism (9) comprises a second sewage pump (91), a water pipe (92), a membrane module (93), a purification layer (94) and a treatment tank (95), wherein the second sewage pump (91) is respectively connected with the regulating tank (7) and the treatment tank (95) through the water pipe (92); the membrane module (93) is arranged inside the treatment tank (95); the purification layer (94) is embedded in the treatment tank (95).

4. An agricultural sewage treatment environmental protection apparatus according to claim 3, wherein: the purification layer (94) divides the treatment tank (95) into two parts; the purification layer (94) is filled with medical stone balls and calcium sulfite dechlorination balls.

5. An agricultural sewage treatment environmental protection apparatus according to claim 3, wherein: the second sewage pump (91) and the first sewage pump (6) are both of GW25-8-22-1.1 type and are connected with the power distribution cabinet (2) through leads.