CN202096883U

CN202096883U - Deodorization device for biological purification

Info

Publication number: CN202096883U
Application number: CN2011202016595U
Authority: CN
Inventors: 陈步东
Original assignee: HANGZHOU CHUTIAN TECHNOLOGY CO LTD
Current assignee: HANGZHOU CHUTIAN TECHNOLOGY CO LTD
Priority date: 2011-06-15
Filing date: 2011-06-15
Publication date: 2012-01-04
Anticipated expiration: 2021-06-15

Abstract

The utility model discloses a deodorization device for biological purification, which at least comprises a box body, a spraying system, a diluting and washing bed and a biological filter bed, wherein the spraying system, the diluting and washing bed and the biological filter bed are all mounted in the box body; a gas inlet pipe is arranged on the box body and connected with the diluting and washing bed; the diluting and washing bed is connected with the biological filter bed through a gas pipe; the biological filter bed is connected with an exhaust pipe on the box body; the spraying system is connected with the diluting and washing bed and the biological filter bed; and a centrifugal fan is arranged on the exhaust pipe. In the deodorization device for biological purification, a negative-pressure state is formed in the box body through an improvement on the gas inlet mode, so as to radically solve the problems of water leakage and water seepage.

Description

A kind of biological cleaning odor removal

Technical field

The utility model relates to a kind of biological cleaning odor removal.

Background technology

Garbage transfer station and waste water treatment plant all produce a large amount of foul smell in process of production, and these foul smell that distribute cause very big influence to environmental sanitation.Received technical limitations, foul smell directly discharges and gets in the atmosphere in the past, makes that near the air peculiar smell garbage transfer station and the waste water treatment plant is dense strong.The interior soil of wider range all can not be used for resident's inhabitation near this caused garbage transfer station, waste water treatment plant, had reduced land utilization ratio.For solving the problem of odor emission, a kind of biological cleaning odor removal that can be used for occasions such as garbage transfer station, waste water treatment plant is provided in the prior art.This device comprises a casing and is arranged on the deodorizing parts in the casing.Comprise centrifugal blower in these deodorizing parts, this centrifugal blower is positioned at the position of air inlet, and then when work is transported to box house with extraneous air.

Because the exhaust of this centrifugal blower forward type odor removal leans on the inside and outside draught head of casing to realize fully,, can form the barotropic state of an air pressure at box house greater than the casing external pressure so above-mentioned biological cleaning odor removal adopts the blowing-type working method.Barotropic state makes the whole state that is in expansion of casing, and air very easily outwards spills from each slit, and then the sealing property of casing is reduced greatly.

Owing to need in the middle of the deodorisation process to use a large amount of water to dilute foul smell, can save bit by bit the water of certain liquid level at box house, make barotropic state make casing locate the phenomenon that infiltration occurs, leak in the slit.

Summary of the invention

The technical problem that the utility model will solve provides a kind of biological cleaning odor removal of antileaking infiltration.

For solving the problems of the technologies described above; The utility model adopts following technical scheme: this biological cleaning odor removal comprises casing, spray system, dilution washing bed and bacteria bed at least; Said, spray system, dilution washing bed, bacteria bed all are installed in the casing, and said casing is provided with air inlet pipe, and said air inlet pipe and dilution washing bed are connected; Said dilution washing bed is connected with bacteria bed through tracheae; Said bacteria bed is connected with blast pipe on being arranged on casing, and said spray system is connected with dilution washing bed, bacteria bed, and said blast pipe is provided with centrifugal blower.

Centrifugal blower is rearmounted, and the air intake of casing becomes inspiration formula air intake mode, and whole box body is in pressured state like this, and inner air pressure is less than the casing external pressure, and then the phenomenon of avoiding casing to leak in the generation of place, slit.

As of the present invention preferred, said air inlet pipe is provided with centrifugal blower.This centrifugal blower as forward type air inlet use blower fan, can be under original pressure reduction condition increase air inflow, thereby play the effect of regulating processing power through launching this centrifugal blower.

The utility model adopts technique scheme: the biological cleaning odor removal makes box house form a negative pressure state through improving intake method, thoroughly solves the problem of the infiltration of leaking.Be optimized according to the negative pressure state body structure, the shrouding of casing can be arranged on the steelframe outside of casing, makes shrouding not yielding; Shrouding is external not only to have played protective effect to product, and has reduced the thickness requirement of shrouding, so just can under the prerequisite of ensuring the quality of products, reduce manufacturing cost.

Description of drawings

Below in conjunction with the accompanying drawing and the specific embodiment the utility model is further specified.

Fig. 1 is the structure principle chart of first kind of embodiment of a kind of biological cleaning odor removal of the utility model;

Fig. 2 is the structure principle chart of second kind of embodiment of a kind of biological cleaning odor removal of the utility model.

The specific embodiment

First kind of embodiment of the utility model, as shown in Figure 1, the biological cleaning odor removal comprises casing 1, spray system 2, dilution washing bed 3 and bacteria bed 4.Spray system 2, dilution washing bed 3 and bacteria bed 4 all are positioned at casing 1.Casing 1 is provided with air inlet pipe 5, and this air inlet pipe 5 is connected with dilution washing bed 3; Be connected through gas pipeline between dilution washing bed 3 and the bacteria bed 4; Casing 1 is provided with blast pipe 6, and blast pipe 6 is connected with bacteria bed 4.Spray system 2 is provided with liquid cycling mechanism and woven hose, and spray system 2 is connected with dilution washing bed 3, bacteria bed 4 through woven hose.

Blast pipe 6 is provided with centrifugal blower 7, during centrifugal blower 7 work casing 1 inner air is outwards extracted out, makes the inner atmospheric pressure of casing 1 less than casing 1 air outside pressure, forms negative pressure state.Centrifugal blower 7 is installed on the blast pipe 6 and forms interposed structure behind the blower fans.Air inlet pipe 5 places are because casing 1 inner negative pressure state makes gas under the effect of atmospheric pressure, get into biological cleaning odor removal inside automatically.Negative pressure makes casing 1 each place, slit all be in the state of air inlet, so the phenomenon of having avoided water to ooze out from the slit.

Casing 1 is in negative pressure state can make casing 1 structure be optimized, especially the structure of the steelframe of casing 1 and shrouding.Shrouding is used for getting in touch between isolated casing 1 inner space and the space outerpace, and shrouding bears from pressure inside in the prior art, and shrouding is expanded outwardly, so shrouding must be arranged on steelframe inside.And casing 1 inside of this biological cleaning odor removal is in negative pressure state, be from the outside pressure of casing 1 so shrouding bears, so shrouding must be arranged on the steelframe outside.The structure of external shrouding not only can increase the aesthetics of product, and the shrouding thickness requirement is reduced, and shrouding is not yielding.

The biological cleaning odor removal of second kind of enforcement of the present invention, as shown in Figure 2, the difference of this embodiment and first kind of enforcement is also to be provided with on the air inlet pipe 5 centrifugal blower 7.These centrifugal blower 7 power so that realize the size between air inflow and the capacity through regulating air inflow, and then play the purpose of regulating casing 1 air pressure inside size less than the power of the centrifugal blower on the blast pipe 67.The foul smell processing power of this biological cleaning odor removal just can be regulated in rated range like this.Hour can play in the foul smell treating capacity and to cut down the consumption of energy the effect of saves energy.

Claims

1. biological cleaning odor removal; This biological cleaning odor removal comprises casing (1), spray system (2), dilution washing bed (3) and bacteria bed (4) at least; Said, spray system (2), dilution washing bed (3), bacteria bed (4) all are installed in the casing (1); Said casing (1) is provided with air inlet pipe (5); Said air inlet pipe (5) is connected with dilution washing bed (3), and said dilution washing bed (3) passes through tracheae and is connected with bacteria bed (4), and said bacteria bed (4) is connected with blast pipe (6) on being arranged on casing (1); Said spray system (2) is connected with dilution washing bed (3), bacteria bed (4), and it is characterized in that: said blast pipe (6) is provided with centrifugal blower (7).

2. according to the said biological cleaning odor removal of claim 1, it is characterized in that: said air inlet pipe (5) is provided with centrifugal blower (7).