CN217025544U

CN217025544U - Multistage filtration environmental protection sewage treatment plant

Info

Publication number: CN217025544U
Application number: CN202220370399.2U
Authority: CN
Inventors: 王礼超; 王开艳
Original assignee: Yunnan Beyond Construction Engineering Co ltd
Current assignee: Yunnan Beyond Construction Engineering Co ltd
Priority date: 2022-02-23
Filing date: 2022-02-23
Publication date: 2022-07-22
Anticipated expiration: 2032-02-23

Abstract

The utility model belongs to the technical field of sewage treatment, and particularly relates to a multistage-filtration environment-friendly sewage treatment device which comprises a bottom tank, a middle tank and a top tank, wherein the middle tank is fixedly arranged at the top of the bottom tank, the top tank is fixedly arranged at the top of the middle tank, a purification box is fixedly arranged at the right side of the inner bottom of the bottom tank, which is fixedly provided with a water storage box, the purification box is fixedly arranged at the inner bottom of the purification box, a purification pipe is fixedly arranged at the inner bottom of the purification box, and a baffle is fixedly arranged at the left side of the top of the purification box. This multi-stage filtration environmental protection sewage treatment plant, sewage are through flocculation tank sedimentation back, are filtered impurity and microorganism by the biomembrane to thoroughly purify sewage, inside sewage enters into the aqueduct from the purge tube, flow to the inside storage of storage water tank, filter through the filter screen respectively, the sedimentation tank deposits, the purge tank purifies, carries out multi-stage treatment to sewage, and the processing procedure environmental protection, does not use chemical, also can guarantee the continuation of handling when guaranteeing the treatment effect.

Description

Multistage filtration environmental protection sewage treatment plant

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a multi-stage filtration environment-friendly sewage treatment device.

Background

The sewage treatment refers to a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage, and the sewage treatment is widely applied to various fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscapes, medical treatment, catering and the like, and is increasingly brought into the daily life of common people.

Current sewage treatment plant generally purifies sewage through the chemical process, and chemical agent's use has played the effect of purifying to sewage to a certain extent, but environmental protection not enough, and the sustainability is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multistage filtering environment-friendly sewage treatment device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a multi-stage filtration environmental protection sewage treatment plant, includes end jar, well jar and top jar, well jar fixed mounting is in the top of end jar, top jar fixed mounting is in the top of well jar, the inside fixed mounting of end jar has the storage water tank.

The inside bottom right side fixed mounting of storage water tank has the purifying box, the inside fixed mounting of purifying box has the purifying tube, the inside bottom fixed mounting of purifying box has the aqueduct, the top left side fixed mounting of purifying box has the baffle.

Preferably, the purifying box is the high shape in the low right side in left side, the top of purifying pipe all extends to the upper surface of purifying box, the equidistant distribution of purifying pipe is in the inside of purifying box, the bottom and the aqueduct intercommunication of purifying pipe, the left end of aqueduct runs through the left side of purifying box, and sewage is through the flocculation box sediment back, and the inside of storage water tank is entered into from the overflow pipe to sewage flows through the upper surface of purifying box, enters into the inside of purifying pipe, is filtered impurity and microorganism by the biomembrane to thoroughly purify sewage, inside sewage entered into the aqueduct from the purifying pipe, flowed to the inside storage of storage water tank.

Preferably, the inside fixed mounting of well jar has the setting tank, the inside middle part fixed mounting of setting tank has the metalling, the right side top fixedly connected with overflow pipe of setting tank, the bottom fixedly connected with bracing piece of setting tank, inside sewage entered into the setting tank from connecting pipe one, filtered the impurity of tiny particle and plankton through the metalling, then sedimentated in the inside of setting tank, when the liquid level was higher than the overflow pipe, the overflow pipe outflow can be followed to the supernatant.

Preferably, the bottom of overflow pipe extends to the inside of storage water tank, the thickness of metalling is the third of settling chamber height, the bracing piece is equidistant in the bottom of settling chamber, the bottom of bracing piece and the top fixed connection of storage water tank, the bottom of rose box is connected with the connecting pipe one with the settling chamber intercommunication.

Preferably, the inside fixed mounting of top jar has the rose box, the inside top fixed mounting of rose box has filter screen one, the inside middle part fixed mounting of rose box has filter screen two, the inside bottom fixed mounting of rose box has filter screen three.

Preferably, filter screen one, filter screen two and filter screen three equidistant distribution are in the inside of rose box, the filtration pore diameter of filter screen one, filter screen two and filter screen three reduces gradually, when handling sewage, lets in the inside of rose box with sewage from the inlet tube, and the three filter screen that the filtration pore diameter reduces gradually can carry out preliminary filtration with sewage, and sewage after the filtration circulates to the internal portion of setting tank from connecting pipe.

Preferably, the side fixedly connected with of top jar is the breather pipe with the rose box intercommunication, the surface bottom fixedly connected with of end jar is the outlet pipe with the storage water tank intercommunication, the surface of end jar articulates through the hinge has the clearance valve, the bottom fixed mounting of end jar has the support, the top fixedly connected with of top jar and the inlet tube of rose box intercommunication.

Compared with the prior art, the utility model has the beneficial effects that:

1. this multi-stage filtration environmental protection sewage treatment plant filters through the filter screen respectively, and the setting tank deposits, and the purifying box purifies, carries out multi-stage treatment to sewage, and the processing procedure environmental protection does not use chemical agent, also can guarantee the continuation of handling when guaranteeing the treatment effect.

2. This multi-stage filtration environmental protection sewage treatment plant, sewage flow through the upper surface of purifying box, enter into the inside of purge tube, are filtered impurity and microorganism by the biomembrane to thoroughly purify sewage, inside sewage enters into the aqueduct from the purge tube, flow to the inside storage of storage water tank.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a side cross-sectional view of the base jar of the present invention;

FIG. 3 is a side cross-sectional view of a center tank of the present invention;

fig. 4 is a side cross-sectional view of the top can of the present invention.

In the figure: 1. a bottom tank; 101. a water storage tank; 102. a purification box; 103. a purge tube; 104. a water conduit; 105. a baffle plate; 2. a middle tank; 201. a settling tank; 202. a crushed stone layer; 203. an overflow pipe; 204. a support bar; 3. carrying out tank jacking; 301. a filter box; 302. a first filter screen; 303. a second filter screen; 304. a third filter screen; 305. a first connecting pipe; 4. a ventilation tube; 5. a water outlet pipe; 6. cleaning the valve; 7. a support; 8. and (4) a water inlet pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a multi-stage filtration environmental protection sewage treatment plant, including end jar 1, well jar 2 and top jar 3, the top of well jar 2 fixed mounting in end jar 1, 3 fixed mounting in the top of well jar 2 of top jar, the side fixedly connected with of top jar 3 and the scavenge pipe 4 of rose box 301 intercommunication, the surface bottom fixedly connected with of end jar 1 and the outlet pipe 5 of storage water tank 101 intercommunication, water discharge after will purifying through outlet pipe 5, the surface of end jar 1 articulates through the hinge has clearance valve 6, can clear up storage water tank 101 inside through opening clearance valve 6, the bottom fixed mounting of end jar 1 has support 7, the top fixedly connected with of top jar 3 and the inlet tube 8 of rose box 301 intercommunication.

Bottom tank 1's inside fixed mounting has storage water tank 101, storage water tank 101's inside bottom right side fixed mounting has purifying box 102, purifying box 102's inside fixed mounting has purifying pipe 103, purifying box 102's inside bottom fixed mounting has aqueduct 104, purifying box 102's top left side fixed mounting has baffle 105, purifying box 102 is the high shape in the low right side in left side, purifying pipe 103's top all extends to purifying box 102's upper surface, purifying pipe 103 equidistant distribution is in purifying box 102's inside, purifying pipe 103's bottom and aqueduct 104 intercommunication, purifying box 102's left side is run through to the left end of aqueduct 104, when handling sewage, let in sewage from inlet tube 8 to the inside of rose box 301, three filter screen that the filtration pore diameter reduces gradually can carry out preliminary filtration with sewage, the sewage after the filtration circulates to inside the settling box 201 from connecting pipe 305.

The inside fixed mounting of well jar 2 has settling tank 201, the inside middle part fixed mounting of settling tank 201 has rubble layer 202, the right side top fixedly connected with overflow pipe 203 of settling tank 201, the bottom fixedly connected with bracing piece 204 of settling tank 201, the bottom of overflow pipe 203 extends to the inside of storage water tank 101, the thickness of rubble layer 202 is the third of settling tank 201 height, bracing piece 204 equidistant distribution is in the bottom of settling tank 201, the bottom of bracing piece 204 and the top fixed connection of storage water tank 101, sewage enters into settling tank 201 inside from connecting pipe 305, filter the impurity of tiny particle and plankton through rubble layer 202, then deposit in settling tank 201's inside, when the liquid level is higher than overflow pipe 203, the supernatant can flow from overflow pipe 203.

The inside of the top tank 3 is fixedly provided with a filter box 301, the inside top of the filter box 301 is fixedly provided with a filter screen I302, the inside middle part of the filter box 301 is fixedly provided with a filter screen II 303, the inside bottom of the filter box 301 is fixedly provided with a filter screen III 304, the bottom of the filter box 301 is connected with a connecting pipe I305 communicated with the settling tank 201, the filter screen I302, the filter screen II 303 and the filter screen III 304 are distributed in the filter box 301 at equal intervals, the diameters of filter holes of the filter screen I302, the filter screen II 303 and the filter screen III 304 are gradually reduced, and after sewage is settled by the settling tank 201, from the overflow pipe 203 into the interior of the storage tank 101, the sewage flows through the upper surface of the purification tank 102 into the interior of the purification pipe 103, is filtered of impurities and microorganisms by the biofilm, thereby completely purifying the sewage, and the sewage enters the water conduit 104 from the purification pipe and flows into the water storage tank 101 for storage.

When using, let in sewage from inlet tube 8 to the inside of rose box 301, three filter screen that the filtration pore diameter reduces gradually can carry out preliminary filtration with sewage, sewage after the filtration circulates to the setting tank 201 inside from connecting pipe 305, filter the impurity and the plankton of tiny particle through rubble layer 202, then deposit in the inside of setting tank 201, when the liquid level is higher than overflow pipe 203, the overflow pipe 203 outflow can be followed to the supernatant, the upper surface of purifying box 102 is flowed through to sewage, enter into the inside of purge tube 103, filter impurity and microorganism by the biomembrane, thereby thoroughly purify sewage.

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 apparatus 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 apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides a multi-stage filtration environmental protection sewage treatment plant, includes end jar (1), well jar (2) and top jar (3), well jar (2) fixed mounting is in the top of end jar (1), top jar (3) fixed mounting is in the top of well jar (2), its characterized in that: a water storage tank (101) is fixedly arranged in the bottom tank (1);

the inside bottom right side fixed mounting of storage water tank (101) has purifying box (102), the inside fixed mounting of purifying box (102) has purifying pipe (103), the inside bottom fixed mounting of purifying box (102) has aqueduct (104), the top left side fixed mounting of purifying box (102) has baffle (105).

2. The multi-stage filtration environmental protection sewage treatment plant of claim 1, wherein: purification case (102) are the high shape in the low right side in left side, the top of purifying tube (103) all extends to the upper surface of purification case (102), the equidistant distribution in the inside of purification case (102) of purifying tube (103), the bottom and aqueduct (104) intercommunication of purifying tube (103), the left end of aqueduct (104) runs through the left side of purification case (102).

3. The multi-stage filtration environment-friendly sewage treatment device according to claim 1, wherein: the inside fixed mounting of well jar (2) has settling tank (201), the inside middle part fixed mounting of settling tank (201) has rubble layer (202), the right side top fixedly connected with overflow pipe (203) of settling tank (201), the bottom fixedly connected with bracing piece (204) of settling tank (201).

4. The multi-stage filtration environmental protection sewage treatment plant according to claim 3, characterized in that: the bottom of overflow pipe (203) extends to the inside of storage water tank (101), the thickness of metalling (202) is the third of settling tank (201) height, bracing piece (204) equidistant distribution is in the bottom of settling tank (201), the bottom of bracing piece (204) and the top fixed connection of storage water tank (101).

5. The multi-stage filtration environmental protection sewage treatment plant of claim 1, wherein: the inside fixed mounting of top jar (3) has rose box (301), the inside top fixed mounting of rose box (301) has filter screen (302), the inside middle part fixed mounting of rose box (301) has filter screen two (303), the inside bottom fixed mounting of rose box (301) has filter screen three (304), the bottom of rose box (301) is connected with the connecting pipe (305) that communicates with setting tank (201).

6. The multi-stage filtration environmental protection sewage treatment plant of claim 5, wherein: the filter screen I (302), the filter screen II (303) and the filter screen III (304) are distributed in the filter box (301) at equal intervals, and the diameters of filter holes of the filter screen I (302), the filter screen II (303) and the filter screen III (304) are gradually reduced.

7. The multi-stage filtration environment-friendly sewage treatment device according to claim 1, wherein: the side fixedly connected with of top jar (3) is with scavenge pipe (4) of rose box (301) intercommunication, the outer surface bottom fixedly connected with of end jar (1) and outlet pipe (5) of storage water tank (101) intercommunication, the surface of end jar (1) articulates through the hinge has clearance valve (6), the bottom fixed mounting of end jar (1) has support (7), the top fixedly connected with of top jar (3) and inlet tube (8) of rose box (301) intercommunication.