Utility model content
According to embodiment of the present utility model, a kind of cooling deodorizing tower is provided, can drains to lavatory the process that material waste gas carries out high-efficiency environment friendly.
According to embodiment of the present utility model, provide a kind of cooling deodorizing tower, it, for the process of lavatory excretion material, comprising:
The tower body upwards erect, it has columniform inner chamber and comprises: described tower body bottom for receive hot waste gas air inlet, at the exhaust outlet on described tower body top, the condensate water discharging mouth bottom described tower body and the refrigerant import between described air inlet and described exhaust outlet and refrigerant exit;
Refrigerant pipeline, its cooling segment in described tower body to enter described tower body from refrigerant import and extends to described refrigerant exit, and extends with helical wire form along the inwall of described inner chamber or be fixed on described inwall at least in part and extend;
Deodorization structure, it is removably inserted in described tower body between described cooling segment and described exhaust outlet, and comprising ultraviolet irradiation structure and the filtration at described ultraviolet irradiation superstructure, described ultraviolet irradiation structure and described filtration shelter from the gas passage leading to described exhaust outlet in described tower body respectively completely.
Preferably, following characteristics can be comprised in each embodiment of the present utility model: described tower body comprises on sidewall: to be positioned at below described deodorization structure and to be communicated to the transmission gas access of described tower body.
Preferably, following characteristics can be comprised in each embodiment of the present utility model: described transmission gas access is positioned at the top of described cooling segment.
Preferably, following characteristics can be comprised in each embodiment of the present utility model: described tower body comprises on sidewall: to be positioned at above described deodorization structure and to be communicated to the equipment room gas access of described tower body.
Preferably, following characteristics can be comprised in each embodiment of the present utility model: described filtration comprises: the activated carbon structure of single or multiple lift.
Preferably, following characteristics can be comprised in each embodiment of the present utility model:
Described ultraviolet irradiation structure is removably inserted in described tower body by drawer-type structure;
And/or
Described filtration is removably inserted in described tower body by drawer-type structure.
Preferably, following characteristics can be comprised in each embodiment of the present utility model:
Described refrigerant import is positioned at above or below described refrigerant exit;
Or
Described refrigerant import and described refrigerant exit equal altitudes.
Preferably, following characteristics can be comprised in each embodiment of the present utility model: described cooling deodorizing tower comprises further:
Bleed blower fan, it is connected to the top place of described air inlet in described tower body.
Preferably, following characteristics can be comprised in each embodiment of the present utility model: described cooling deodorizing tower comprises further:
Auxiliary UV irradiation structure, it is arranged in described tower body, between described air inlet and described deodorization structure.
Preferably, following characteristics can be comprised in each embodiment of the present utility model: described auxiliary UV irradiation structure comprises: the ultraviolet lamp tube extended between described air inlet and described deodorization structure.
The cooling deodorizing tower provided by embodiment of the present utility model, can drain to lavatory the process that material waste gas carries out high-efficiency environment friendly.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
According to embodiment of the present utility model, a kind of cooling deodorizing tower is provided, can drains to lavatory the process that material waste gas carries out high-efficiency environment friendly.
According to embodiment of the present utility model, provide a kind of cooling deodorizing tower, it, for the process of lavatory excretion material, comprising:
The tower body upwards erect, it has columniform inner chamber and comprises: described tower body bottom for receive hot waste gas air inlet, at the exhaust outlet on described tower body top, the condensate water discharging mouth bottom described tower body and the refrigerant import between described air inlet and described exhaust outlet and refrigerant exit;
Refrigerant pipeline, its cooling segment in described tower body to enter described tower body from refrigerant import and extends to described refrigerant exit, and extends with helical wire form along the inwall of described inner chamber or be fixed on described inwall at least in part and extend;
Deodorization structure, it is removably inserted in described tower body between described cooling segment and described exhaust outlet, and comprising ultraviolet irradiation structure and the filtration at described ultraviolet irradiation superstructure, described ultraviolet irradiation structure and described filtration shelter from the gas passage leading to described exhaust outlet in described tower body respectively completely.
The temperature of the hot waste gas formed in lavatory excretion material (can referred to as material) processing procedure is higher and containing certain moisture content, have stronger peculiar smell, once be discharged in air, can form air pollution.Such hot waste gas enters tower body from cooling deodorizing tower bottom, and naturally upwards flow because hot gas density is less (certainly, also can utilize blower fan suction of bleeding in a preferred embodiment with the upwards mobilization force strengthening hot waste gas).Hot waste gas is in upwards flow process, heat exchange is carried out with refrigerant pipeline (wherein can the comprise low temperature refrigerant) part in tower body, thus heatrejection constantly declines (such as can be low to moderate 0 ~ 5 DEG C), until leave the cooling range (such as flowing to the position higher than refrigerant pipeline part) of refrigerant pipeline, in the process, the moisture content in hot waste gas forms condensed water with temperature reduction and drops to bottom tower body.Hot waste gas is upward through deodorization structure after carrying out heat exchange with refrigerant pipeline: first, and waste gas is subject to ultraviolet irradiation through ultraviolet irradiation structure, the further sterilization of waste gas is also decomposed to the material wherein emitted bad smell; Then, waste gas passes filtration (preferably absorption adopts physical adsorption way) to remove peculiar smell.Waste gas successively through ultraviolet irradiation structure and filtration is purified thus, and is discharged (such as can directly be discharged in air) by the exhaust outlet at tower body top.
As can be seen here, by the stepwise disposal of described cooling deodorizing tower, the hot waste gas formed in lavatory excretion material processing procedure is successively through supercooling (lowering the temperature to reduce peculiar smell diversity), ultraviolet irradiation (sterilization also decomposes smell substance), filtration (removing or adsorb peculiar smell material) multi-stage, efficient environmental protection treatment, finally change free from extraneous odour (or few peculiar smell) into, the low temperature clean gas of aseptic (or few bacterium) is discharged in air, and can not pollute environment (particularly atmospheric environment).
As the low-temperature receiver of cooling processing, refrigerant pipeline part in tower body can adopt helix to extend mode, both can along inner chamber cylindrical wall extend but with cylindrical wall in a distance (like this, waste hot gas not only can from spiral yarn shaped refrigerant pipeline part around mid portion pass, also can pass between the outer rim of spiral yarn shaped refrigerant pipeline part and inner chamber cylindrical wall, thus the cryogenic cold energy of refrigerant pipeline can be utilized better, improve heat exchanger effectiveness thus), to strengthen structural strength on the cylindrical wall that also directly can be fixed to inner chamber).
Preferably, following characteristics can be comprised in each embodiment of the present utility model: described tower body comprises on sidewall: to be positioned at below described deodorization structure and to be communicated to the transmission gas access of described tower body.Transmit gas access to can be used for receiving the material waste gas from material conveying device, these material waste gas are directly from the excretion material of position, lavatory, lavatory, thus temperature is not high, refrigerant pipeline can be utilized to carry out cooling processing, directly can enter in deodorization structure after entering in tower body and carry out ultraviolet irradiation process and filtration treatment, then the same exhaust outlet through tower body top is discharged.
Preferably, following characteristics can be comprised in each embodiment of the present utility model: described transmission gas access is positioned at the top of described cooling segment.Like this, in a preferred embodiment, the temperature entering the material waste gas of tower body is usually lower, refrigerant pipeline need not be utilized to carry out cooling processing, therefore described transmission gas access can be arranged in described refrigerant pipeline above the part of described tower body, the material waste gas entering tower body through transmitting gas access requires no the cooling range of refrigerant pipeline, but directly enters in deodorization structure and carry out ultraviolet irradiation process and filtration treatment.
In another embodiment, enter the temperature of the material waste gas of tower body sometimes higher (particularly in the hot environment in summer), need to utilize the cooling processing that refrigerant pipeline carries out to a certain degree, therefore, described transmission gas access can be positioned at the cooling range of described refrigerant pipeline, that is, the position between refrigerant import and refrigerant exit (such as, when refrigerant import is in the top of refrigerant exit, transmitting gas access can lower than refrigerant import higher than refrigerant exit).Through transmitting material waste gas that gas access enters tower body first through the cooling that the cooling range of refrigerant pipeline is carried out to a certain degree, and then enter in deodorization structure and carry out ultraviolet irradiation process and filtration treatment.
Preferably, following characteristics can be comprised in each embodiment of the present utility model: described tower body comprises on sidewall: to be positioned at above described deodorization structure and to be communicated to the equipment room gas access of described tower body.In this type of design, used cooling deodorizing tower top exhaust outlet from the gas between toilet facility by detaching in time and discharge, lavatory compact overall structure can be conducive to.
Preferably, following characteristics can be comprised in each embodiment of the present utility model: described filtration comprises: the activated carbon structure of single or multiple lift.Preferably, filtration adopts multilayer activated carbon structure, and zigzag path (such as labyrinthine pathway) structure is adopted between adjacent active carbon structure layer, extend the time of waste gas by filtration thus, and thus can improve the filtration treatment time to strengthen filter effect.
Preferably, following characteristics can be comprised in each embodiment of the present utility model:
Described ultraviolet irradiation structure is removably inserted in described tower body by drawer-type structure;
And/or
Described filtration is removably inserted in described tower body by drawer-type structure.
The drawing structure of such drawer type is conveniently detachable, is beneficial to safeguard, overhaul or change (such as can regularly change in multiple field filtration one or more layers) to ultraviolet irradiation structure and/or described filtration.Should be understood that this drawer-type structure preferably can arrange hermetically-sealed construction (such as sealing ring) to be inserted in tower body hermetically in edge, avoid the exhaust gas leakage in tower body.
Preferably, following characteristics can be comprised in each embodiment of the present utility model:
Described refrigerant import is positioned at above or below described refrigerant exit;
Or
Described refrigerant import and described refrigerant exit equal altitudes.
In a preferred embodiment, described refrigerant import is positioned at the top of described refrigerant exit, makes refrigerant enter the refrigerant pipeline part tower body from top and flow downward until leave tower body from below thus.In this scheme, refrigerant self gravitation (particularly for the refrigerant of liquid or viscous state) can be utilized to flow from the top down, can make simple and compact for structure.
In another preferred embodiment, described refrigerant import is positioned at the below of described refrigerant exit, makes refrigerant enter the refrigerant pipeline part in tower body from below and upwards flow until leave tower body from top thus.In this scheme, refrigerant (particularly for gaseous coolant) can be made to carry out heat exchange more fully with the same hot waste gas flowed from bottom to top, this is because, the heatrejection entered from below in tower body is the highest, and the refrigerant entered equally from below in tower body not yet carries out heat exchange, thus its temperature is minimum, higher with the obvious efficiency of heat exchange of most hot waste gas part like this.
No matter refrigerant flows from the top down or flows from bottom to top, as required, all can arrange corresponding pump to realize or to strengthen the directed flow of refrigerant in refrigerant pipeline.
Preferably, following characteristics can be comprised in each embodiment of the present utility model: described cooling deodorizing tower comprises further:
Bleed blower fan, it is connected to the top place of described air inlet in described tower body.
Like this, suction by blower fan of bleeding strengthens the upwards mobilization force of hot waste gas, guide hot waste gas along desired path flows, particularly when hot waste gas through with the heat exchange of refrigerant pipeline after may temperature very low time, its lift upwards flowed is likely not enough, can guarantee that cooled waste gas can be upward through deodorization structure and discharge from top vent by the suction of blower fan of bleeding.In addition, preferably, the suction force by bleeding regulating blower fan controls the processing time of waste gas through deodorization structure.
Preferably, following characteristics can be comprised in each embodiment of the present utility model: described cooling deodorizing tower comprises further:
Auxiliary UV irradiation structure, it is arranged in described tower body, between described air inlet and described deodorization structure.
Like this, hot waste gas after entering tower body on flowing, heat exchange is being carried out with while realizing cooling processing with refrigerant pipeline, auxiliary UV irradiation structure also can be utilized to carry out ultraviolet-sterilization deodorizing process to a certain degree (this ultraviolet-sterilization deodorizing process of process prior to carrying out among described deodorization structure), then, waste gas is after upwards the cooling range of refrigerant pipeline is left in flowing, can enter in the deodorization structure of top utilizes ultraviolet irradiation structure wherein to carry out ultraviolet-sterilization deodorizing process further, can realize ultraviolet-sterilization deodorizing more fully thus.
Preferably, following characteristics can be comprised in each embodiment of the present utility model: described auxiliary UV irradiation structure comprises: the ultraviolet lamp tube extended between described air inlet and described deodorization structure.Should be understood that as required, ultraviolet lamp tube can extend along being applicable to arbitrarily shape, and such as vertically upright straight line extends, or extends along helix shape.
In one embodiment, in the below of described condensate water discharging mouth, condensation water collection structure is set, and miscellaneous equipment can be connected to thus further and recycles, such as, can be used for the clean or cooling medium of the spray of position, lavatory, lavatory.
In one embodiment, described transmission gas access and described equipment room gas access are on the sidewall of the opposition side of tower body.
Fig. 1 is the structural representation of the cooling deodorizing tower according to embodiment of the present utility model.
Visible in the embodiment in figure 1, described cooling deodorizing tower is used for the process of lavatory excretion material, comprising:
The tower body 100 upwards erect, it has columniform inner chamber 110 and comprises: in described tower body 100 bottom for receiving the air inlet 101 of hot waste gas, exhaust outlet 108 on described tower body 100 top, the condensate water discharging mouth 109 bottom described tower body 100 and the refrigerant import 201 between described air inlet 101 and described exhaust outlet 108 and refrigerant exit 202;
Refrigerant pipeline 200, its cooling segment in described tower body 100 to enter described tower body 100 from refrigerant import 201 (in the embodiment shown in fig. 1 can higher than refrigerant exit 202) and extends to described refrigerant exit 202, and extends with helical wire form (schematically showing with reciprocal broken line in FIG) along the inwall of described inner chamber 110 or be fixed on described inwall at least in part and extend;
Deodorization structure, it is removably inserted in described tower body 100 between described cooling segment and described exhaust outlet 108, and comprise ultraviolet irradiation structure 300 and the filtration 400 above described ultraviolet irradiation structure 300, described ultraviolet irradiation structure 300 and described filtration 400 shelter from completely respectively lead to described exhaust outlet 108 in described tower body 100 gas passage (like this, the hot waste gas upwards flowed from below only has could finally discharge as clean air from top vent after completing corresponding ultraviolet irradiation sterilization and filtration treatment through described deodorization structure).
Also can comprise in the embodiment in figure 1: transmit gas access 501 (be shown as in FIG be in tower body 100 left side wall on), it to be positioned at below described deodorization structure and to be communicated to described tower body 100, and is positioned at the top of described cooling segment.
Can also comprise in the embodiment in figure 1: equipment room gas access 601 (be shown as in FIG be in tower body 100 right side wall on), it to be positioned at above described deodorization structure and to be communicated to described tower body 100.
The cooling deodorizing tower provided by embodiment of the present utility model, can drain to lavatory the process that material waste gas carries out high-efficiency environment friendly.
It should be noted that, in this article, the relational terms of such as first and second and so on is only used for an entity or operation to separate with another entity or operating space, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, the key element " being comprised " limited by statement, and be not precluded within process, method, article or the equipment comprising described key element and also there is other identical factor.
Each embodiment provided in the utility model all can combine as required and mutually; such as, feature in any two, three or more embodiments combines to form new embodiment of the present utility model mutually; this is also in protection domain of the present utility model, unless otherwise specified or technically forms contradiction and cannot implement.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacements, improvement etc., all should be included within scope that the utility model protects.