CN207175736U

CN207175736U - More ponds feed the big-and-middle-sized methane-generating pit of discharging in turn

Info

Publication number: CN207175736U
Application number: CN201721021614.3U
Authority: CN
Inventors: 苏子太
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-08-09
Filing date: 2017-08-09
Publication date: 2018-04-03
Anticipated expiration: 2027-08-09

Abstract

This is new to disclose a kind of more ponds and feeds the big-and-middle-sized methane-generating pit of discharging in turn, including the fermentation pond body of more than three, feed liquid mixing pit, mixer, feed pump, the fecal sewage of big-and-middle-sized plant agitated machine in feed liquid mixing pit is uniformly mixed, and is put in order by more ponds by feed pump and fed in turn, and forebay enters full material and enters after-bay material again, most after-bay enters full material need to be every time several months, through chemical examination after the forebay feed liquid several months, after feed liquid fermentation thoroughly outside disposable discharge pond, then take turns and flow into virgin material.More ponds are fed in turn, and new and old feed liquid point pond is fermented, and without germ, viral survival in the feed liquid of discharge, can directly make high-quality composite fertilizer, energy-conservation environmental protection again, the methane-generating pit practicality new technology that extra earning is considerable, economic well-being of workers and staff is high, have higher promotion prospect.

Description

More ponds feed the big-and-middle-sized methane-generating pit of discharging in turn

Technical field

Originally new to be related to a kind of methane-generating pit construction, particularly more ponds feed the big-and-middle-sized methane-generating pit of discharging in turn.

Background technology

Country goes into overdrive environmental protection at present, especially plant's environmental protection, need to build big-and-middle-sized methane-generating pit, now generally The single large methane tank built, virgin material is entered in pond upper body, pond lower body goes out slag liquid, and new and old feed liquid is stirred in pond, the feed liquid of discharge Fermentation is not thorough, causes secondary pollution.

New content

To overcome above-mentioned the problem of depositing, this is new to provide a kind of more ponds and feeds the big-and-middle-sized methane-generating pit of discharging in turn, solves Above-mentioned problem.

To achieve the above object, this it is new be achieved through the following technical solutions, it is big-and-middle that a kind of more ponds feed discharging in turn The fermentation pond body of more than type methane-generating pit, including three same volume, feed liquid mixing pit, mixer, feed pump, feed pipe, discharge nozzle, Plant daily caused excrement be stirred by mixing pit, by feed pump by more ponds put in order charging in turn, forebay enters Full feed liquid enters after-bay again, and most after-bay, which enters full feed liquid, to be entered every time several months, biogas caused by the fermentation of forebay feed liquid through dehydration, desulfurization Enter in reservoir hag, then through biogas pressure pump, send biogas in generator generate electricity by way of merging two or more grid systems or live, production gas, it is preceding after the several months Pond feed liquid aerogenesis gradually decreases, and the feed liquid in pond is thorough through chemically examining feed liquid fermentation, stops part anaerobic bacteria yeast feed liquid, its clout Liquid is once discharged outside pond, then is taken turns and flowed into virgin material.

This new beneficial effect is that the excrement of big-and-middle-sized plant feeds the big-and-middle-sized methane-generating pit of discharging by more ponds in turn Each methane-generating pit, ferment by the new and old feed liquid point pond of tandem, without germ, viral survival in the feed liquid of discharge, can directly make Make high-quality compoiste fertilizer or directly apply in rural area, the excrement of plant generates biogas, saves the energy and avoids environment dirty again Dye, is energy-conserving and environment-protective, the methane-generating pit practicality new technology that extra earning is considerable, economic well-being of workers and staff is high, has higher promotion prospect.

Brief description of the drawings

It is described further below in conjunction with the accompanying drawings to originally new

Fig. 1 is the utility model main structure diagram

Fig. 2 is this novel planar structural representation

As shown in Figure 1, 2,1, fermentation pond body, 2, heat-insulation layer, 3, feed liquid, 4, feed liquid mixing pit, 5, mixer, 6, charging Pump, 7, feed pipe, 8, valve, 9, airway tube, 10, dehydrating tower, 11, desulfurizing tower, 12, mantle air bag, 13, biogas force (forcing) pump, 14, Biogas generator, 15, discharge nozzle, 16, solid-liquid separating machine.

Embodiment

As shown in Figure 1, 2, more ponds feed the big-and-middle-sized methane-generating pit of discharging, including fermentation pond body 1 in turn, have heat-insulation layer outside pond body 2, feed liquid 3 stirs in the agitated machine 5 of feed liquid mixing pit 4, is sent to fermentation pond body 1 by the valve 8 of feed pipe 7 by feed pump 6 Interior fermentation, caused biogas is dehydrated through dehydrating tower 10 by airway tube 9, be sent into after the desulfurization of desulfurizing tower 11 in mantle air bag 12 by Biogas force (forcing) pump 13, biogas is sent to biogas generator 14 generated electricity, the feed liquid 3 fermented is displaced into separation of solid and liquid through drainage conduit 15 Machine 16, feed liquid make organic fertilizer through solid-liquid separating machine.

Claims

1. pond more than feeds the big-and-middle-sized methane-generating pit of discharging, including fermentation pond body in turn, and feed liquid mixing pit, mixer, feed pump, it is special Sign is that big-and-middle-sized methane-generating pit builds the fermentation pond body of more than three same volumes, puts in order by more ponds and feeds in turn, in order newly Ferment in old material liquid point pond.

2. more ponds feed the big-and-middle-sized methane-generating pit of discharging in turn according to claim 1, it is characterised in that forebay is through chemically examining feed liquid Fermentation is thorough, stops part anaerobic bacteria yeast feed liquid, remaining feed liquid is once discharged outside pond, then is taken turns and flowed into virgin material.