CN2162462Y

CN2162462Y - Septic tank with multi-layer filter device

Info

Publication number: CN2162462Y
Application number: CN93219499U
Authority: CN
Inventors: 吴秀娟
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-07-17
Filing date: 1993-07-17
Publication date: 1994-04-20
Anticipated expiration: 2003-07-17

Abstract

The utility model discloses a septic tank with a multi-layer filter device; the septic tank is made of fiberglass material through integral forming. The interior of a filter cartridge is provided with a septic groove, two depositing grooves, two filter grooves, a scum excluding pipe and a marsh gas excluding pipe. The stool is discharged in the septic groove arranged in the filter cartridge, the scum which is generated after the putrefaction and decomposition is entered to the surface through the scum excluding pipe, and then is fermented and evaporated. The stool water flows through a first depositing groove, a first filter groove, a second depositing groove and a second filtering groove, and then flows out of the filter cartridge and flows into an acidifying groove. Through the procedures of multilayer filtering and depositing of the stool, the stool water is completely filtered and deposited, and the transportation is convenient.

Description

Septic tank with multi-layer filter device

The utility model system relevant a kind of be that material is one-body molded with the glass fibre, and the septic tank of tool bed filtration device refers to a kind of filtration fully especially, precipitation reaches convenient in carrying, best health, the purpose person of the cleaning.

By the septic tank of commonly using (as shown in Figure 1), when being dashed, ight soil enters septic tank A after corruption is decomposed, the scum silica frost of generation promptly disappears along shifted to top fermentation by scum silica frost purger G, liquid dung then flows in the digestive shelf B of diamond shaped and is digested, flow into again in the settling bath C on upper strata, make precipitable precipitation of solid material at the bottom of the chamber, then, its liquid dung makes last filtration step via filter vat D again and outflow filter groove D flows in the acidifying groove of adjacent side; In groove, establish in addition a biogas purger G1, be able to discharge person in order to do the biogas (gas) of just generation.

The right above-mentioned septic tank of commonly using still has multinomial shortcoming, this promptly:

One, owing to liquid dung is flowed in the digestive shelf B by septic tank A, then flow through settling bath C and filter vat D in the acidifying groove of adjacent side, and the process of its filtration is simple and easy, liquid dung can't be filtered fully totally, make in the liquid dung spout that is partly filtered, lose the function of filtration fully.

Two, lid can't filter totally fully as liquid dung, causes in the filthy spout, influences health, the cleaning of environment, and foul smell is overflowed, and it is fresh to influence air especially.

According to sanitary requirement, cleaning is primary work, and be critical especially through the handling problem that people excrete ight soil, otherwise will become a big thorny thing, thereby the septic tank of making a kind of processing stool problems in full force and effect is instant thing.

The main purpose of the utility model is to provide a kind of settling bath and filter vat that is provided with bed filtration ight soil, water in cartridge filter, and in order to do making ight soil, water is reached precipitation fully, the purpose of filtration.

Another purpose of the utility model, being to provide a kind of must increase the function of handling ight soil, guarantees health, the purifier of ambient air; Be material more with the glass fibre, with weight reduction, convenient carrying.

Septic tank according to a kind of tool bed filtration device of the present utility model, it is characterized in that being provided with in the cartridge filter upper and lower two-layer dividing plate, two-layer dividing plate respectively is half and is filtration net, half is a sealed shape, and upper and lower two-layer position system is the position of staggered difference, and be provided with upper and lower two-layer pickup groove in the middle part, and establish a biogas purger in the groove, the groove side is established a scum silica frost purger; By having a septic tank, two settling baths and two filter vat in the above-mentioned compartment.

In order to make other purposes of the utility model, feature and advantage can more manifest, and the present is conjunction with figs. now, describe in detail as the back:

Fig. 1 is the structure of existing septic tank.

Fig. 2 is the volume rendering diagram of the utility model.

Fig. 3 is that the section plan of the utility model shows.

As shown in the figure, in cartridge filter 1, be provided with upper and lower two-

layer dividing plate

2,21, and be provided with

pickup groove

3,31 in the middle part, the position is provided with a biogas purger 4 again between among the pickup groove, biogas (gas) in order to do the profit generation is discharged thus, one scum silica frost purger 41 then is located at pickup groove 3, the 31 side part of keeping to the side, and shifts to top fermentation thus in order to do the scum silica frost of profit generation and disappears; On, following two-

layer dividing plate

2,21 panel all is half and is filtration net, second half then is airtight dividing plate, but on, lower floor's dividing plate 2, the position of 21 its filtration net and sealed shape is the position of staggered difference, in order to do being dashed through siphunculus G, liquid dung drains in the septic tank 5, and after corruption is decomposed, the scum silica frost that is produced promptly disappears along shifted to top fermentation by scum silica frost purger 41, in addition liquid dung then follows in filtering net position to the first settling bath 6 according to the lower floor's dividing plate 2 of flowing through shown in the direction of arrow, this is that first road filters the outpost of the tax office, and this moment, precipitable solids was sink to the end rapidly in the time of liquid dung stop, then by in filter vat 3 to first filter vat 7 of lower floor, wherein liquid dung passes through the filtration treatment of one deck again to liquid dung; Because device has many cobbles in first filter vat 7, in order to do making the solids that is partly filtered in this step of being filtered, but still have the solids of small part to flow in second settling bath 61, and as first settling bath 6, solids can be precipitated at the bottom of the chamber with liquid dung; Though through two take second place precipitations and filter, still have the solids of few part to desire to flow in second filter vat 71 with liquid dung, therefore in second filter vat 71, also be equiped with many cobbles equally, seldom the solids of part filters out fully, make it to flow in second filter vat 71, that is flowing to second filter vat, 71 interior liquid dungs has not had any solids, reach the step of filtration fully, and after siphunculus G1 flows into the step of carrying out acidifying in the acidifying groove; And the biogas that is wherein produced (gas) is promptly along being discharged by biogas purger 4, G2; By obviously learning in the above-mentioned filtration procedure, liquid dung promptly reaches the purpose of filtration fully behind bed filtration, and the filter vat of seemingly commonly using one deck only not can't reach the purpose of filtration fully.

Moreover the utility model is the one-body molded manufacturing of material with the glass fibre, and this texture material is slim and graceful, and convenient carrying avoids commonly using the heaviness of cement manufacturing, produces the shortcoming of carrying inconvenience.

In sum, the constructing apparatus that the utility model disclosed is the no person of institute of habit, not only reaches the purpose of filtration fully, more can safeguard health, cleaning and the fresh air of environment and conveniently transports.

Claims

A kind of septic tank of tool bed filtration device, it is characterized in that being provided with in the cartridge filter upper and lower two-layer dividing plate, two-layer dividing plate respectively is half and is filtration net, half is a sealed shape, and upper and lower two-layer position system is the position of staggered difference, and be provided with upper and lower two-layer pickup groove in the middle part, and establish a biogas purger in the groove, the groove side is established a scum silica frost purger; By having a septic tank, two settling baths and two filter vat in the above-mentioned compartment.