JPH0660493U - Filter bed for sewage purification - Google Patents
Filter bed for sewage purificationInfo
- Publication number
- JPH0660493U JPH0660493U JP239193U JP239193U JPH0660493U JP H0660493 U JPH0660493 U JP H0660493U JP 239193 U JP239193 U JP 239193U JP 239193 U JP239193 U JP 239193U JP H0660493 U JPH0660493 U JP H0660493U
- Authority
- JP
- Japan
- Prior art keywords
- hemisphere
- filter bed
- sewage
- hemispheres
- purification
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Biological Treatment Of Waste Water (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
(57)【要約】
【目的】 汚水、排水を浄化処理するために浄化槽中に
装填して使用するものであって、微生物が着生し易い形
態であると共に、運搬、保管上嵩張らない汚水浄化用濾
床体を提供する。
【構成】 中空状の合成樹脂製の半球体に、その頂部か
ら多数の長孔を放射状に穿設し、上記半球体の内面に
は、上記長孔の穿孔部位の相互間に補助板を突設してな
り、半球体の開口縁部に設けた係止部を介して半球体同
士を着脱自在に組立ててなる汚水浄化用濾床体。
【効果】 本考案の構成により、嫌気性菌並びに好気性
菌等の微生物が着生し易く汚水、排水の浄化効果が大き
いと共に、補助板により濾床体が補強されているので長
期に亘り機械的強度が維持されると共に、半球体同士を
半割り重ねできるので運搬、保管に嵩張らない等の作用
効果を奏する。。
(57) [Summary] [Purpose] Purification of sewage and wastewater, which is used by loading it into a septic tank, is a form in which microorganisms easily grow, and is not bulky in transportation and storage. A filter bed for use is provided. [Structure] A large number of long holes are radially drilled from the top of a hollow synthetic resin hemisphere, and an auxiliary plate is projected on the inner surface of the hemisphere between the perforated portions of the long holes. A filter bed for sewage purification, which is constructed by detachably assembling hemispheres via a locking portion provided at an opening edge of the hemisphere. [Effects] With the configuration of the present invention, microorganisms such as anaerobic bacteria and aerobic bacteria are likely to grow, the purification effect of sewage and drainage is great, and the filter bed is reinforced by the auxiliary plate, so that the machine can be used for a long time. The mechanical strength is maintained, and the hemispheres can be halved and piled up, so that there is an effect that they are not bulky to transport and store. .
Description
【０００１】[0001]
本考案は汚水浄化用濾床体に係り、詳しくは汚水、排水を浄化処理す るために浄化槽中に装填して使用するものであって、微生物が着生し易 い形態であると共に、運搬、保管上嵩張らない汚水浄化用濾床体に関す る。 The present invention relates to a filter body for purifying sewage, and more specifically, it is used by being loaded into a septic tank for purifying sewage and wastewater, and is a form in which microorganisms easily grow and is transported. , The filter bed for purifying sewage that is not bulky in storage.
【０００２】[0002]
従来、合成樹脂製の汚水濾床体として、例えば（１）特開昭４７−３ ８５７４号公報、（２）特開昭５４−６０７６６号公報及び（３）実開 昭５９−１５０５９０号公報等が知られているが、上記（１）及び（２） に開示されているものは、微生物の着生面積や通水孔の開口面積が限ら れ、また通水用の開口部を多くすると微生物の着生面積が少なくなると 共に、濾床体の機械的強度が低下すると云う問題があり、また上記（３） に開示されているものは、濾過球体が浄化水の滞留の少ない解放型であ るために、濾過球体内部に微生物、特に嫌気性菌が着生し難いと云う問 題がある。 Conventionally, as a wastewater filter body made of synthetic resin, for example, (1) JP-A-47-38574, (2) JP-A-54-60766, and (3) JP-A-59-150590, etc. However, the ones disclosed in (1) and (2) above are limited in the area where the microorganisms settle and the opening area of water passage holes, and when the number of water passage openings is increased, There is a problem that the mechanical strength of the filter bed is lowered together with the decrease of the settlement area, and the one disclosed in (3) above is an open type filter sphere in which purified water retains little. Therefore, there is a problem that it is difficult for microorganisms, particularly anaerobic bacteria, to settle inside the filter sphere.
【０００３】 本考案は上記課題を解決するものであって、その要旨は中空状の合成 樹脂製の半球体に、その頂部から多数の長孔を放射状に穿設し、上記半 球体の内面には、上記長孔の穿孔部位の相互間に補助板を突設してなり、 半球体の開口縁部に設けた係止部を介して半球体同士を着脱自在に組立 ててなる汚水浄化用濾床体である。The present invention is to solve the above problems, and its gist is to form a large number of long holes radially from the top of a hollow hemisphere made of synthetic resin, and to make an inner surface of the hemisphere. Is a sewage purification system in which auxiliary plates are provided so as to project between the perforated portions of the above-mentioned long holes, and the hemispheres are detachably assembled with each other via a locking part provided at the opening edge of the hemisphere. It is a filter bed.
【０００４】 本考案の濾床体は、一対の合成樹脂製の中空状半球体からなり、その 表面は主として好気性菌の着床面を形成し、該半球体の頂部から多数放 射状に穿設されている長孔は水が出入りする通水孔を形成すると共に、 半球体の内面に多数形成されている補助板は主として嫌気生菌の着床面 を形成し、一対の半球体の開口縁部に設けた係止部を介して両者を組立 てて中空の球状濾床体に形成することができ、また運搬、保管或いは内 面の掃除の際には、両半球体を係止部で外して取扱うことができる。The filter bed of the present invention comprises a pair of hollow hemispheres made of synthetic resin, the surface of which mainly forms an aerobic surface on which the aerobic bacteria are to be placed, and a large number of radiations are emitted from the top of the hemisphere. The perforated long holes form water passages through which water flows in and out, and a large number of auxiliary plates formed on the inner surface of the hemisphere mainly form the landing surface of anaerobic bacteria, and the pair of hemispheres Both can be assembled into a hollow spherical filter bed through the locking part provided at the opening edge, and both hemispheres can be locked during transportation, storage or cleaning of the inner surface. It can be removed and handled by the department.
【０００５】 上記半球体を構成する合成樹脂としては、ポリプロピレン、ポリエチ レン、ポリウレタン、ポリスチレン等が用いられ、半球体の大きさは特 定されないが、例えば直径が２０ｃｍであれば外表面積は４８０ｃｍ2 、 内表面積は１，２２４ｃｍ2 であって、外表面に５ｍｍ×４４ｍｍの長 孔が２４箇所形成される。As the synthetic resin forming the hemisphere, polypropylene, polyethylene, polyurethane, polystyrene and the like are used, and the size of the hemisphere is not specified. For example, if the diameter is 20 cm, the outer surface area is 480 cm 2. The inner surface area is 1,224 cm 2 , and 24 long holes of 5 mm × 44 mm are formed on the outer surface.
【０００６】[0006]
以下、本考案の実施例を図面に基づき具体的に説明する。 図１は本 考案を正面図で示し、図２は図１のＡ−Ａ線断面図を示し、図３は図１ の本考案を平面図で示し、図４は図３のＢ−Ｂ線断面図を示す。 本考案は図１に正面図で示す如く、中空状の半球体１−１と半球体１ −２とを、開口縁部２に形成した係止孔２２に係止突起２１を着脱自在 に係合することにより合体して濾床体１となすものである。 Hereinafter, embodiments of the present invention will be specifically described with reference to the drawings. 1 is a front view of the present invention, FIG. 2 is a sectional view taken along the line AA of FIG. 1, FIG. 3 is a plan view of the present invention of FIG. 1, and FIG. 4 is a line BB of FIG. A sectional view is shown. As shown in the front view of FIG. 1, the present invention detachably attaches a hollow hemisphere 1-1 and a hemisphere 1-2 to a locking hole 22 formed in an opening edge portion 2 and a locking projection 21. By combining, the filter bed body 1 is formed.
【０００７】 上記半球体１−１及び１−２は、Ａ−Ａ線断面図で、図３に平面図で、 また図４にＢ−Ｂ線断面図で示す如く、頂部１２から外表面１１に長孔 １３を多数放射状に穿設してあり、半球体１−１及び１−２の内表面１ ４には、長孔１３，１３の穿設部位の相互間に補助板１５，１５，・・ ・・を突設してある。 必要に応じて頂部１２の中心部に通水用の透孔 部１６を設けてもよい。The hemispheres 1-1 and 1-2 are sectional views taken along the line AA, FIG. 3 is a plan view, and FIG. 4 is a sectional view taken along the line BB, as shown in FIG. In the inner surface 14 of the hemispheres 1-1 and 1-2, a large number of long holes 13 are radially formed, and the auxiliary plates 15, 15,・ ・ ・ ・ Is projected. A through hole portion 16 for water passage may be provided in the central portion of the top portion 12 if necessary.
【０００８】 そして、半球体１−１及び１−２の開口縁部２には、開口面を突合わ せたとき対称位置に係止突起２１及び／又は係止孔２２を設けて、相互 にワンタッチで着脱自在に係合するようになっている。The opening edge portions 2 of the hemispheres 1-1 and 1-2 are provided with locking projections 21 and / or locking holes 22 at symmetrical positions when the opening surfaces are butted to each other. It is designed to be detachably engaged with one touch.
【０００９】[0009]
本考案によれば、内表面から多数の補助板が突設され表面積が増大さ れていることと相俟って、通水用の長孔が多数穿設されているものの適 度に滞留する閉鎖型であるので、微生物、特に嫌気性菌が着生し易いと 共に、外表面に好気性菌の着生余裕を残しているので、従来の濾床体に 比し汚水、排水の浄化能力が向上し、また補助板により濾床体が補強さ れているので長期に亘り機械的強度が維持されると共に、半球体同士を 半割り重ねして嵩張らない状態で運搬、保管できる等の作用効果を奏す る。 According to the present invention, a large number of auxiliary plates are projected from the inner surface and the surface area is increased, so that a large number of long holes for water passage are bored, but they retain appropriately. Since it is a closed type, microorganisms, especially anaerobic bacteria, are likely to grow, and there is a margin for aerobic bacteria to grow on the outer surface, so the purification capacity of sewage and drainage is higher than that of conventional filter beds. Since the filter bed is reinforced by the auxiliary plate, the mechanical strength is maintained for a long period of time, and the hemispheres can be transported and stored in a state that they are halved and are not bulky. Produce an effect.
【図１】本考案を正面図で示す。FIG. 1 shows the invention in a front view.
【図２】図１のＡ−Ａ線断面図を示す。FIG. 2 is a sectional view taken along line AA of FIG.
【図３】図１の本考案を平面図で示す。FIG. 3 shows the invention of FIG. 1 in plan view.
【図４】図３のＢ−Ｂ線断面図を示す。FIG. 4 is a sectional view taken along line BB of FIG.
【符号の説明】 １ 濾床体 １−１ 半球体 １−２ 半球体 １１ 外面 １２ 頂部 １３ 長孔 １４ 内面 １５ 補助板 ２ 開口縁部 ２１ 係止突起 ２２ 係止孔[Explanation of Codes] 1 filter bed 1-1 hemisphere 1-2 hemisphere 11 outer surface 12 top 13 long hole 14 inner surface 15 auxiliary plate 2 opening edge 21 locking protrusion 22 locking hole
Claims (1)
部から多数の長孔を放射状に穿設し、上記半球体の内面
には、上記長孔の穿孔部位の相互間に補助板を突設して
なり、半球体の開口縁部に設けた係止部を介して半球体
同士を着脱自在に組立ててなる汚水浄化用濾床体。1. A hollow synthetic resin hemisphere is provided with a large number of elongated holes radially from the top thereof, and an auxiliary plate is provided on the inner surface of the hemisphere, between the perforated portions of the elongated holes. And a filter bed for purifying wastewater, in which hemispheres are detachably assembled with each other via a locking portion provided at the opening edge of the hemisphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP239193U JP2597312Y2 (en) | 1993-02-03 | 1993-02-03 | Filter bed for sewage purification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP239193U JP2597312Y2 (en) | 1993-02-03 | 1993-02-03 | Filter bed for sewage purification |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0660493U true JPH0660493U (en) | 1994-08-23 |
| JP2597312Y2 JP2597312Y2 (en) | 1999-07-05 |
Family
ID=11527942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP239193U Expired - Fee Related JP2597312Y2 (en) | 1993-02-03 | 1993-02-03 | Filter bed for sewage purification |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2597312Y2 (en) |
-
1993
- 1993-02-03 JP JP239193U patent/JP2597312Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2597312Y2 (en) | 1999-07-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |