CN211394222U

CN211394222U - Sewage deodorization equipment

Info

Publication number: CN211394222U
Application number: CN201922273598.2U
Authority: CN
Inventors: 魏振; 汤海; 李素慧; 郑阳华; 龚本涛
Original assignee: SHANGHAI HUALIZHEN ENVIRONMENTAL PROTECTION TECHNOLOGY CO LTD
Current assignee: SHANGHAI HUALIZHEN ENVIRONMENTAL PROTECTION TECHNOLOGY CO LTD
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-09-01
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses a sewage deodorization equipment relates to the environmental protection technology field, including impurity treatment pond and deodorization pond, the impurity treatment pond with the deodorization pond is through the conduction pipe connection. A stirring assembly is arranged in the impurity treatment tank, and a medicine feeding port is formed in the top of the impurity treatment tank; a primary filter screen is arranged below the stirring assembly, so that large or precipitable impurities can be removed before the deodorization procedure, and the burden of the subsequent deodorization procedure is reduced; a secondary filter screen, a biomass membrane and an active carbon adsorption layer are sequentially arranged in the deodorization tank from top to bottom, and the primary filter screen and the secondary filter screen are arranged in a V shape, so that the filtering area of the filter screen is increased, and the filtering efficiency is improved; and an ultraviolet sterilization device is arranged at the top of the deodorization tank. The utility model discloses collect functions in an organic whole such as filtration, biological deodorization, ultraviolet sterilization, active carbon adsorption, can effectively remove the impurity in the sewage, and can reach deodorant effect simultaneously, the structure principle is simple, convenient operation.

Description

Sewage deodorization equipment

Technical Field

The utility model relates to an environmental protection technology field especially relates to a sewage deodorization equipment.

Background

Sewage discharge is mostly two main types of industrial waste water and domestic wastewater, and wherein industrial waste water often contains heavy metal, chemical substance, reaches the standard after the supporting sewage treatment device just can discharge, and domestic waste water then contains a large amount of floaters to the impurity that contains is more complicated, also can discharge a large amount of waste gas in life or the industry simultaneously, if directly discharge untreated, can cause serious harm to the environment. The development of the environmental protection concept increases the intensity in the aspect of sewage treatment and also increases the standard of sewage treatment. The sewage treatment plant commonly used can appear a large amount of residues on the filter screen or the active carbon layer after using, and these residues have the stink, directly take out the pollution that can bring local environment air not handling, and sewage can also have some peculiar smells after handling, and the existence of these peculiar smells just can lead to sewage treatment unqualified, need carry out secondary treatment, so not only can waste time also cause the waste of resource, reduces sewage treatment efficiency.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects and shortcomings of the prior art, the sewage deodorization equipment comprises an impurity treatment tank and a deodorization tank, wherein a stirring assembly is arranged in the impurity treatment tank, a stirring motor is arranged at the top of the impurity treatment tank, the stirring assembly is connected with the stirring motor, and a chemical adding port is arranged at the top of the impurity treatment tank; a primary filter screen is arranged below the stirring component, and the filter screen is arranged in a V shape; a secondary filter screen, a biomass membrane and an active carbon adsorption layer are sequentially arranged in the deodorization tank from top to bottom, and the primary filter screen and the secondary filter screen are arranged in a V shape; and the top of the deodorization tank is provided with an ultraviolet sterilization device; the impurity treatment pond with the deodorization pond is through conduction pipe connection, the top in impurity treatment pond is provided with first water inlet, and the bottom is equipped with first delivery port, the top in deodorization pond is provided with the second water inlet, and the bottom is provided with the second delivery port, conduction pipe one end intercommunication first delivery port, the other end intercommunication the second water inlet.

Preferably, the stirring assembly comprises a stirring shaft and a stirring blade, and the stirring blade is provided with a plurality of through holes.

Preferably, still including first backup pad and second backup pad, the one-level filter screen is located on the first backup pad, the second grade filter screen is located on the second grade backup pad.

Preferably, the mesh number of the secondary filter screen is larger than that of the primary filter screen.

Preferably, the water dispenser further comprises a return pipe, one end of the return pipe is communicated with the first water inlet, and the other end of the return pipe is communicated with the second water outlet; the water quality detection device is arranged below the activated carbon adsorption layer; and an electric valve is arranged on the water outlet, and the water quality detection device is connected with the electric valve.

Preferably, the conduction pipe and the return pipe are both provided with water pumps.

Preferably, the number of the ultraviolet sterilization devices is 2, and the ultraviolet sterilization devices are oppositely arranged at the top of the deodorization tank.

Preferably, the stirring assembly, the primary filter screen, the secondary filter screen, the biomass membrane and the activated carbon adsorption layer are all detachable structures; the device is characterized by further comprising a manhole, wherein the impurity treatment tank and the deodorization tank are both provided with the manhole.

The utility model discloses owing to adopt above technical scheme, make it compare with prior art, have following advantage and positive effect:

1. the utility model provides a sewage deodorization equipment through setting up stirring subassembly, dosing mouth and one-level filter screen, can get rid of large-scale or precipitable impurity earlier before the deodorization process, alleviates the burden of follow-up deodorization process.

2. The utility model provides a sewage deodorization equipment sets up to the V font through with first filter screen and second filter screen, has increaseed the filter area of filter screen, has improved filtration efficiency.

3. The utility model provides a sewage deodorization equipment through setting up first backup pad and second backup pad, prevents that accumulational impurity on the filter screen is overweight and damage the phenomenon of filter screen.

4. The utility model provides a sewage deodorization equipment, through set up the through-hole on the stirring vane, but the water supply flow passes through, prevents the stirring of whole piece blade and the huge hydraulic resistance that brings, can satisfy the demand of high-efficient stirring and also can reach energy-conserving effect.

Drawings

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

Wherein: 1-an impurity treatment tank, 2-an impurity treatment tank, 3-1-a first water inlet, 3-2-a first water outlet, 3-3-a second water inlet, 3-4-a second water outlet, 4-a stirring motor, 5-a stirring shaft, 6-a stirring blade, 7-a through hole, 8-a medicine feeding port, 9-1-a primary filter screen, 9-2-a secondary filter screen, 10-1-a primary support plate, 10-2-a secondary support plate, 11-a biological membrane, 12-an activated carbon adsorption layer, 13-a water quality detection device, 14-an electric valve, 15-a return pipe and 16-an ultraviolet sterilization device.

Detailed Description

The invention will be described in more detail hereinafter with reference to the accompanying drawings showing embodiments of the invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. In the drawings, the size and relative sizes of layers and regions may be exaggerated for clarity.

As attached figure 1, the utility model provides a sewage deodorization equipment, including impurity treatment pond 1 and impurity treatment pond 1, impurity treatment pond 1 is connected through the conduction pipe with deodorization pond 2, and the top in impurity treatment pond 1 is provided with first water inlet 3-1, and the bottom is equipped with first delivery port 3-2, and the top in deodorization pond 2 is provided with second water inlet 3-3, and the bottom is provided with second delivery port 3-4, and conduction pipe one end intercommunication first delivery port 3-2, the other end intercommunication second water inlet 3-3. A stirring component is arranged in the impurity treatment pool 1, a stirring motor 4 is arranged at the top of the impurity treatment pool 1, the stirring component is connected with the stirring motor 4 and is driven to rotate by the stirring motor 4, and a medicine adding opening 8 is arranged at the top of the impurity treatment pool 1 and is used for adding alum or other chemical products helping flocculation and precipitation into the impurity treatment pool 1; a first-level filter screen 9-1 is arranged below the stirring component, the filter screen is arranged in a V shape, impurities precipitated and separated after reaction with chemical products and mixing of the stirring component are intercepted by the first-level filter screen 9-1, and filtered water flows into the deodorization tank 2 through the conduction pipe. Through setting up stirring subassembly, adding medicine mouth 8 and one-level filter screen 9-1, can get rid of large-scale or precipitable impurity earlier before the deodorization process, alleviate the burden of follow-up deodorization process.

The secondary filter screen 9-2, the biomass membrane 11 and the activated carbon adsorption layer 12 are sequentially arranged in the deodorization tank 2 from top to bottom, and the primary filter screen 9-1 and the secondary filter screen 9-2 are arranged in a V shape, so that the filter area of the filter screens is increased, and the filter efficiency is improved; and an ultraviolet sterilization device 16 is arranged at the top of the deodorization tank 2. The utility model discloses collect functions in an organic whole such as filtration, biological deodorization, ultraviolet sterilization, active carbon adsorption, can effectively remove the impurity in the sewage, and can reach deodorant effect simultaneously, the structure principle is simple, convenient operation.

In this embodiment, the stirring subassembly is equipped with several through-hole 7 including (mixing) shaft 5 and stirring vane 6 on stirring vane 6, and the water supply flows through, prevents that the stirring of whole piece blade and the huge hydraulic resistance that brings can satisfy the demand of high-efficient stirring and also can reach energy-conserving effect.

In this embodiment, the filter further comprises a first support plate 10-1 and a second support plate 10-2, wherein the first-stage filter screen 9-1 is disposed on the first support plate 10-1, and the second-stage filter screen 9-2 is disposed on the second-stage support plate, so as to prevent the filter screen from being damaged due to the excessive weight of impurities accumulated on the filter screen. And the mesh number of the second-stage filter screen 9-2 is larger than that of the first-stage filter screen 9-1, so that the filtering is finer and is progressive layer by layer.

In the embodiment, the water purifier also comprises a return pipe 15, wherein one end of the return pipe 15 is communicated with the first water inlet 3-1, and the other end of the return pipe 15 is communicated with the second water outlet 3-4; the water quality detection device 13 is arranged below the activated carbon adsorption layer 12 and is used for detecting the water quality condition treated by the impurity pool and the deodorization pool 2; an electric valve 14 is arranged on the second water outlet 3-4, and a water quality detection device 13 is connected with the electric valve. When the water quality detected by the water quality detection device 13 is qualified, the electric valve 14 is automatically opened, and water is discharged from the second water outlet 3-4; when the water quality detected by the water quality detection device 13 is unqualified, the electric valve 14 will not be opened, and at the moment, the water flow enters the impurity treatment pool 1 again through the return pipe 15 for secondary treatment. The conduction pipe and the return pipe 15 are both provided with water pumps.

In this embodiment, 2 ultraviolet sterilization devices 16 are provided, and are disposed opposite to the top of the deodorizing tank 2. In other embodiments, other numbers of uv devices 16 may be provided to cover the entire processing chamber, and the specific number may be adjusted according to the actual situation, and is not limited herein.

In the embodiment, the stirring assembly, the primary filter screen 9-1, the secondary filter screen 9-2, the biomass membrane 11 and the activated carbon adsorption layer 12 are all detachable structures, so that the stirring assembly, the primary filter screen 9-1, the secondary filter screen 9-2, the biomass membrane 11 and the activated carbon adsorption layer 12 are convenient to clean or replace when excessive impurities are accumulated; still including the manhole, all be provided with the manhole on impurity treatment pond 1 and the deodorization pond 2, operating personnel accessible manhole gets into in the equipment when maintenance or check-up equipment.

As those skilled in the art will appreciate, the invention may be embodied in many other specific forms without departing from the spirit or scope thereof. Although embodiments of the present invention have been described, it is to be understood that the present invention should not be limited to those precise embodiments, and that various changes and modifications can be effected therein by one skilled in the art without departing from the scope or spirit of the invention as defined by the appended claims.

Claims

1. The sewage deodorization equipment is characterized by comprising an impurity treatment tank and a deodorization tank, wherein a stirring assembly is arranged in the impurity treatment tank, a stirring motor is arranged at the top of the impurity treatment tank, the stirring assembly is connected with the stirring motor, and a chemical adding port is formed in the top of the impurity treatment tank; a primary filter screen is arranged below the stirring component, and the filter screen is arranged in a V shape;

a secondary filter screen, a biomass membrane and an active carbon adsorption layer are sequentially arranged in the deodorization tank from top to bottom, and the primary filter screen and the secondary filter screen are arranged in a V shape; and the top of the deodorization tank is provided with an ultraviolet sterilization device;

the impurity treatment pond with the deodorization pond is through conduction pipe connection, the top in impurity treatment pond is provided with first water inlet, and the bottom is equipped with first delivery port, the top in deodorization pond is provided with the second water inlet, and the bottom is provided with the second delivery port, conduction pipe one end intercommunication first delivery port, the other end intercommunication the second water inlet.

2. The sewage deodorizing apparatus according to claim 1, wherein said stirring member comprises a stirring shaft and a stirring blade, said stirring blade being provided with a plurality of through holes.

3. The sewage deodorizing apparatus according to claim 1, further comprising a first support plate and a second support plate, wherein said primary filter is provided on said first support plate, and said secondary filter is provided on said second support plate.

4. The sewage deodorizing apparatus according to claim 1 or 3, wherein said secondary filter has a mesh size larger than that of said primary filter.

5. The sewage deodorizing device according to claim 1, further comprising a return pipe, one end of said return pipe being communicated with said first water inlet, the other end being communicated with said second water outlet;

the water quality detection device is arranged below the activated carbon adsorption layer; and an electric valve is arranged on the water outlet, and the water quality detection device is connected with the electric valve.

6. The sewage deodorizing apparatus according to claim 5, wherein a water pump is provided to both said conduction pipe and said return pipe.

7. The sewage deodorizing apparatus according to claim 1, wherein 2 ultraviolet sterilizing devices are provided to be oppositely disposed at the top of the deodorizing tank.

8. The sewage deodorizing apparatus according to claim 1, wherein said stirring member, said primary filter net, said secondary filter net, said biomass membrane and said activated carbon adsorption layer are all of a detachable structure;

the device is characterized by further comprising a manhole, wherein the impurity treatment tank and the deodorization tank are both provided with the manhole.