Folding sewage lagoon waste odour-gas is collected membrane cover
Technical field
The utility model relates to a kind of environmental technology field of off gas treatment; It is a kind of device that is used to collect the waste odour-gas that sewage lagoon produces; Be applicable to the various collections that can produce the waste odour-gas of waste odour-gas facility such as various sewage lagoons, sludge sump, so that carry out the processing of further nontoxicization of odorless.
Background technology
Along with the quickening of Urbanization in China, city size progressively enlarges, and each Sewage Plant is accelerated the research and development and production paces to the waste odour-gas collection device.Various sewage, sludge treatment facility distribute a large amount of waste odour-gas, and mostly frowziness is poisonous, and be harmful.They have caused serious pollution to environment, are harmful to people's health.These waste odour-gas are carried out harmless treatment, at first will it be collected effectively.The collection device of at present traditional waste odour-gas is by the coverture as the pond body such as glass reinforced plastic, membrane material basically, aspirates through pipeline, fan assembly again, and the waste odour-gas body is transported to next step treatment process.The pond face coverture of above form generally all is to be fixed on Chi Mianshang; Can not move flexibly, cause part pond type can not realize the whole collection work of waste odour-gas, for example in the aerated grit chamber of sewage work; By the sand suction machine that walking is arranged on it; Utilize traditional adding a cover to collect the waste odour-gas system and can not accomplish the collection of waste odour-gas, a large amount of foul smell are diffused in the air, will cause atmospheric pollution.Therefore, need to propose a kind of more reasonable structure, more can be applicable to the waste odour-gas collection device of various ponds body, to satisfy the demand of the waste odour-gas collection work under the various working.
The utility model content
The objective of the invention is in order to overcome the defective of above-mentioned technology, provide a kind of folding sewage lagoon waste odour-gas to collect membrane cover, this membrane cover integral body is divided into fixed cell and collapsible unit; Collapsible unit class is like accordion structure, by uniform a plurality of skeletons at interval and have strong resistance to corrosion, fluorine carbon-fiber film and high-strength rubber pulley in light weight, that material is soft are formed, and be collapsible; Removable; Easy to operate, flexibility is strong, and the waste odour-gas collecting effect is good.
The purpose of the utility model realizes through following technical scheme:
Folding sewage lagoon waste odour-gas is collected membrane cover, is provided with collapsible membrane cover body, and it is characterized in that: collapsible membrane cover body is provided with slideway; This slideway is installed on the pool wall of sewage lagoon; Be provided with collapsible skeleton, this skeleton bottom is provided with the pulley that high-strength rubber is processed, and this pulley is arranged on the said slideway; On skeleton, the folded direction of fold is provided with to be used for stretching launches skeleton, or draws the rope that has folded skeleton in; On said skeleton, be provided with the fluorine carbon-fiber film cloth that covers on the skeleton; At every movable skeleton two ends, upper and lower parallel position-limited wheel is housed, be arranged on the other steel framework of skeleton this position-limited wheel horizontal rolling, prevent skeleton run-off the straight in traveling process, the phenomenon of toppling over.
The utility model further improves and the additional project of enforcement is:
Also be covered with one deck secondary film on the said skeleton; Being coated on the skeleton film cloth that steel skeleton and fluorine carbon-fiber film are processed is closely linked; Avoided the direct crevice corrosion property gas of steel skeleton; So just solved the steel skeleton and contacted the etching problem that brings with etchant gas, can design by the anticorrosion grade of ordinary steel structure.
Be provided with fixedly membrane cover body at collapsible membrane cover body two ends; Fixedly the membrane cover body is provided with film cloth, and this film cloth is fixedly mounted on the sewage lagoon pool wall through metal platen and bolt assembly, for preventing the damage of tinsel to film cloth; Between film cloth and tinsel, be lined with India-rubber strip, with enhancement mode cloth work-ing life.
The external end head of said rope is provided with motor and the operation controller that is connected with rope power.
The advantage of the utility model: 1, collapsible, removable, easy to use, flexible operation, the few power of saving of labor, high efficiency; 2, structure is tight, covers tightly, and waste odour-gas seldom overflows, and collects fully; 3, resistance to corrosion is strong, long service life, and equipment cost is low; 4, flexibility is strong, can receive and can hold together, and can be used for the different workshop environment of various situation.
Description of drawings
Fig. 1 is and the utility model structural representation;
Fig. 2 is the steel skeleton of the utility model and the syndeton synoptic diagram of film cloth;
Fig. 3 is the fixed cell film cloth of the utility model and the syndeton synoptic diagram of pool wall;
Fig. 4 is the folded state synoptic diagram of the utility model;
Fig. 5 is the deployed condition synoptic diagram of the utility model.
The profile of the utility model product does not receive the restriction of this figure, and only profile changes the protection domain that also belongs to this patent.
Embodiment
Be elaborated below in conjunction with the mode of operation of accompanying drawing to the utility model.Shown in accompanying drawing; Folding sewage lagoon waste odour-gas is collected membrane cover, is provided with collapsible membrane cover body 21, and this collapsible membrane cover body is provided with slideway 14; This slideway is installed on the pool wall 2 of sewage lagoon; Be provided with collapsible skeleton 1, this skeleton bottom is provided with the pulley 11 that high-strength rubber is processed, and this pulley is arranged on the said slideway; On skeleton, the folded direction of fold is provided with to be used for stretching launches skeleton, or draws the rope that has folded skeleton in; On said skeleton, be provided with the fluorine carbon-fiber film cloth 31,32 that covers on the skeleton; At every movable skeleton two ends, upper and lower parallel position-limited wheel 12 is housed, be arranged on the other steel framework 13 of skeleton this position-limited wheel horizontal rolling.Also be covered with one deck secondary film 32 on the said skeleton, high temperature bond is coated on the skeleton film cloth 31 that steel skeleton and fluorine carbon-fiber film are processed and is closely linked.Be provided with fixedly membrane cover body 22 at folding membrane cover body 21 two ends; Fixedly the membrane cover body is provided with film cloth 31; This film cloth is fixedly mounted on the sewage lagoon pool wall through metal platen and bolt assembly 41, for preventing the damage of tinsel to film cloth, between film cloth and tinsel, is lined with India-rubber strip 42.The external end head of said rope is provided with motor and the operation controller that is connected with rope power.
Need to prove at last; The above is merely the preferable technical scheme of the utility model; But not to the technology limiting of the utility model, any similar replacement or corresponding improvement that the utility model technical characterictic is done is still within the protection domain of the utility model.