JPH06304583A - Combination treating vessel for separation treatment of solid from water - Google Patents

Abstract

PURPOSE:To subject waste living water contg. tangible org. matter to a sepn. of solid from water and to purify the water by providing the subject treating vessel with a separator of solid from water which separates crude refuse to tangible matter and water, a solid treating vessel for decomposing and dissipating the tangible matter and a separated sewage treating vessel for purifying sewage. CONSTITUTION:This combination treating vessel is provided with a collecting sewage introducing pipe 3 arriving at the separator 4 of solid from water in the solid treating vessel 1, is provided with spiral grooves 7 for sepn. of solid from water attached with a clogging preventive brush 6 within the treating vessel 1 and is provided with a filter net cylinder 8 so as to come into contact with the outer peripheries of these spiral grooves 7 for sepn. of solid from water. A water collecting cylinder 10 provided with a water introducing pipe 9 is arranged on the outer periphery of this filter net cylinder 8 and this water introducing pipe 9 is connected to a separated sewage introducing pipe 24 penetrating an outside box 23 of the separated sewage treating vessel. The separated sewage treating vessel is internally partitioned by partition plates 25 to 27 for maintaining the water levels of the first vessel to the third vessel fixed to its bottom plate and its top plate 31 is perpendicularly provided with water introducing partition plates 29, 30 facing the respective vessels and a sterilizing chamber partition plate 51. Air diffusion pipes 37 to 39 are disposed in air vent chambers 34 to 36 partitioned by these partition plates 25 to 27.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION The present invention not only purifies wastewater from general households, organizations, commerce and industry, vehicles, ships, aircrafts, etc., but also decomposes and eliminates tangible organic matter including cooking waste and leftover food under all conditions. It is a combined treatment tank for solid-water separation that can perform up to the same time.

[0002]

2. Description of the Related Art Purification is carried out through a sedimentation separation tank or an anaerobic filter bed, a contact aeration tank, a sedimentation tank, and a disinfection tank again, but the basic principle of any manufacturer's product is the same, and the waste of flush toilet is Other than that, no tangible organic matter can be treated. Except for installation on the ground, it has no functionality due to its mechanism. In addition, as a basic structure, toilet waste etc. is settled in the settling tank and only the clear water is treated, so the treatment effect becomes unstable even if the amount of change is small, and moreover it is regularly In addition, a large amount of settled waste must be discarded by suction.

[0003]

Under the present circumstances in which tangible organic substances are precipitated and only the fresh water is treated, B, B and B It is often the case that O and D are not stable.

In addition to domestic wastewater, tangible organic substances such as cooking scraps, leftovers, etc. which are inevitably generated in daily life cannot be treated.

The existing merged treatment tank can be used only in a stationary state because of its mechanism, and does not exhibit any effect in a swaying inclined state of a ship, a vehicle or the like.

The waste in the settling tank must be treated again by the local government after removing the waste.

[0007]

[Means for Solving the Problems] In order to solve the above problems, the collective wastewater introduction pipe is connected to a solid water separator to separate the current fine tangible organic matter from water, and the tangible organic matter is separated into a solid matter treatment tank. The sewage produced is automatically divided into separate sewage introduction pipes to be separated.

Prototype organic garbage in the kitchen is crushed via a kitchen disposer, and then crushed by a collective wastewater introduction pipe to separate into solid and liquid.
It is automatically put into the separate wastewater introduction pipes separately.

The solid matter is decomposed and disappeared by stirring with the decomposition medium agent, and the separated wastewater is purified without passing through the respective aeration chambers in the state of no solid matter.

A predetermined water level is maintained in each of the aeration chambers by a water level maintaining partition plate, and movement of sewage between the aeration chambers due to shaking and inclination is almost completely prevented.

The destabilization of the purification reference value due to the boiling of the precipitate due to the shaking is eliminated by the need for installing a precipitation tank.

[0012]

All organic substances and miscellaneous water that are put into the solid-water separator are almost instantaneously separated from water into fine solids, which are respectively treated in the solids treatment tank and the separated wastewater treatment tank.

[0013] Even organic garbage that could not be treated in the combined treatment tank in the past is hydrolyzed by a kitchen disposer to be separated from water by a solid water separator and treated in different treatment tanks from the preceding paragraph. .

The tangible organic matter separated by the solid water separator is automatically charged into the solid matter treatment tank by the solid water separator spiral blade,
The decomposition medium agent already loaded is stirred and decomposes and disappears.

The separated sewage separated by the solid water separator is treated and purified in the separated sewage treatment tank.

In the treatment of tangible organic substances separated by the solid water separator, since the decomposition medium agent in the solid substance treatment tank is powder, there is no hindrance to the decomposition or disappearance regardless of the shaking or inclination of the ship or vehicle.

The sewage treatment for installation and use involving shaking and inclination of ships, vehicles, etc. is performed by the water level maintenance partition plate between the aeration chambers and the water guiding partition plate to move the sewage water during treatment between the aeration chambers as much as possible. It also prevents the release of unpurified wastewater.

When used in a stationary state on land, only the water level maintaining partition plate between the aeration chambers may be used, and the water guiding partition plate may be sprinkled off.

[0019]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Explaining one embodiment with reference to the drawings, a collective wastewater introduction pipe 3 provided through a solid substance treatment tank outer box 2 of the solid substance treatment tank 1 of FIG. Connected.

A solid water separation spiral blade 7 with a clogging prevention brush 6 is fixed to an upper stirring shaft 5 penetrating the center of the solid water separator 4, and the outer circumference of the solid water separation spiral blade 7 is on the inner surface of a filter wire mesh cylinder 8. Touching.

A filter mesh cylinder 8 is inserted and fixed on the inner peripheral side of a water collecting cylinder 10 provided with a water guiding pipe 9 with a certain gap required for discharging separated water, and a solid filter tank wall 11 is provided with a filter mesh. An opening having the diameter of the cross-sectional area of the tube 8 is provided so that only the separated solid matter can be charged.

The solid water separation spiral blade 7 side of the upper stirring shaft 5 penetrates the treated material introducing side wall 12 and the curved stirring arm 13 side penetrates the processing tank gear side wall 14 and is rotatably installed by bearings. .

Only the curved stirring arm 13 is fixed to the lower stirring shaft 15, and one end of the lower stirring shaft 15 penetrates the solid treatment tank wall 11 and the other end penetrates the treatment tank gear side wall 14 so as to be rotatable by a bearing. To be done.

The upper gear 16 is fixed to the upper stirring shaft 5, and the lower gear 17 is fixed to the lower stirring shaft 15 at a position where they mesh with each other and penetrate the processing tank gear side wall 14.

The drive gear 19 of the drive machine 18 is the upper gear 1
It is installed by engaging with 6.

The air intake port 20 penetrates the outer box 2 of the solid material processing tank and contacts the air supply device 21, and the air supply port 22.
Is directed into the solids processing tank 1.

The separated sewage introducing pipe 24 penetrating the outer sewage treatment tank outer box 23 is inserted into the first aeration chamber 34.

The first tank water level maintaining partition plate 25, the second tank water level maintaining partition plate 26, and the third tank water level maintaining partition plate 27 each have a space between them and the sewage treatment tank top plate 31, respectively. It is fixedly installed on 28 and partitions each tank.

The first water guiding partition plate 29 has a gap between it and the first tank water level maintaining partition plate 25, and also the sewage treatment tank bottom plate 28.
It is fixed to the top plate 31 of the sewage treatment tank apart from.

The second water guiding partition plate 30 has a gap between it and the second tank water level maintaining partition plate 26, and also the sewage treatment tank bottom plate 28.
It is fixed to the top plate 31 of the sewage treatment tank apart from.

The sterilizing chamber partition plate 51 has a gap between it and the third layer water level maintaining partition plate 27, and is fixed to the sewage treatment tank top plate 31 apart from the sewage treatment total bottom plate 28.

The sewage treatment tank air supply pipe 32 penetrates the separated sewage treatment tank outer box 23 to contain the contact material 33, the first aeration chamber 34, the second aeration chamber 35, and the third aeration chamber 36, respectively. Connected to the air diffusers 37, 38, 39 of the.

The air vent 40 is attached by penetrating the top plate 31 of the sewage treatment tank.

Disinfectant charging cylinder 42 loaded with disinfectant 41
Is installed in the sterilization chamber 43 through the top plate 31 of the sewage treatment tank.

Purified water is discharged from the drain port 44.

Finally, the decomposing medium agent 45 is a combined treatment tank for solid water separation, which is loaded into the solid matter processing tank 1 and put into use.

FIG. 2 shows an example in which the solid waste treatment tank 1 and the separation sewage treatment tank outer box 23 are installed at the same level, and the separation sewage transfer air lift pump pipe 46 is used for the separation sewage transfer. The example of using an electric pump also showed the effect quite normally.

FIG. 3 is a partial sectional view of the solid water separator.
As shown in FIGS. 1 and 2, the sewage passes through the filtration mesh cylinder 8 to the water guiding pipe 9, and the tangible organic matter remaining in the filtration mesh cylinder 8 is the start sensor 5 at the same time as the sewage passes through the collective wastewater introduction pipe 3.
The driver 18 is started by 3 and the drive gear 19 and the upper gear 1
6, the solid water separation spiral blade 7 having the clogging prevention brush 6 of the solid water separator 4 attached to the outer periphery is rotated by the rotation of the upper stirring shaft 5, and the solid medium treatment tank in which the decomposition medium agent 45 is loaded. It is automatically put into 1 and disassembles and disappears.

Although FIG. 4 is a sectional view of the solid matter processing tank 1, the lower stirring shaft 15 is omitted in a small machine.

The present invention is as described above,
The effect is as follows.

Since it becomes possible to separate fine solid contaminants in the treatment of general gray water, the purification standard value corresponding to the change in the amount of gray water is stabilized.

In the general treatment of gray water, solid matters do not enter the sedimentation tank, or a similar purpose tank is not required, and downsizing is possible, and in the case of the same size as the conventional one, the wastewater treatment capacity is the same. Has increased.

As for cooking waste, leftover food, garbage, etc., by disposing the kitchen disposer on the sink of the kitchen cooktop, all organic substances can be treated.

When the conventional combined treatment tank is already installed and used, the solid matter processing tank 1 of the present invention is divided and installed, and the water pipe 9 is simply connected to the existing combined treatment tank to settle. Since there is no filth, the drainage purification capacity has improved.

When it is mounted on a ship, shaking due to rolling and pitching is inevitably accompanied, but since there is no settling tank for solid waste, there is no reduction in the purification capacity due to its floating.

When mounted on a ship, the first aeration chamber in the separation sewage treatment tank is subject to shaking due to rolling and pitching.
Sewage in the process of treatment between the second and third aeration chambers is separated by the tank water level maintenance partition plates 25, 26, 27, and the tank water transfer partition plates 29, 30 and the sterilization chamber partition plate 51. It was possible to suppress the movement of each aeration chamber tube to the utmost limit, and it was also possible to take into account the sway resistance that was previously impossible.

It was found that the tangible organic matter separated and put into the solid matter treatment tank 1 disappears within 48 hours by the addition of degrading soil bacteria by stirring with the degrading medium agent 45. 1K kitchen waste per day for family
The amount of the degrading medium agent was 180 liters in this example, and the effect was sufficient at 5 kg of flush toilet stool.

For the odor of the solid matter treatment tank 1, since aerobic soil bacteria are used in a closed state, forced air is supplied by the air supply device 21, and exhaust air passes through the filter mesh cylinder 8 and the water conduit 9 to Since it was sent to the aeration chamber 34 together with water, there was no decomposition and disappearance process.

The decomposition medium agent 45, which has undergone continuous decomposition and disappearance of tangible organic matter, is replaced in about one year in the embodiment, but since it contains food waste and other nutrients, it is used as an organic fertilizer and soil improvement. It has a considerable potency as a drug, does not require dumping as waste, and has a way of effective use.

As a matter of course, not only environmental protection but also installation by each house and each company leads to simplification of the treatment facility of the local government.

[Brief description of drawings]

FIG. 1 is a partial side view of a sectional view of a combined treatment tank for solid-water separation in which a solid matter treatment tank is on the ground.

FIG. 2 is a partial side view of a sectional view in which all the functions are buried in the ground.

FIG. 3 is a partial side view of the solid-water separator taken along the line AA in FIG.

FIG. 4 is a partial side view of the solid matter processing tank taken along the line BB in FIG.

[Explanation of symbols]

 1 Solids Treatment Tank 2 Solids Treatment Tank Outer Box 3 Collected Sewage Introducing Pipe 4 Solid Water Separator 5 Upper Stirring Shaft 6 Clog Prevention Brush 7 Solid Water Separation Spiral Blade 8 Filtration Net Cylinder 9 Water Conduit 10 Water Collection Cylinder 11 Solids Treatment tank wall 12 Treated material introduction side wall 13 Curved stirring arm 14 Treatment tank gear side wall 15 Lower stirring shaft 16 Upper gear 17 Lower gear 18 Drive machine 19 Drive gear 20 Air intake port 21 Air supply device 22 Air supply port 23 Separation wastewater treatment tank Outer box 24 Separation sewage introduction pipe 25 1st tank water level partition plate 26 2nd tank water level partition plate 27 3rd tank water level partition plate 28 Sewage treatment tank bottom plate 29 1st water transfer partition plate 30 2nd water transfer partition plate 31 Sewage treatment tank sky Plate 32 Sewage treatment tank air supply pipe 33 Contact material 34 First aeration chamber 35 Second aeration chamber 36 Third aeration chamber 37 First aeration chamber diffuser 38 38 Second aeration chamber Tube 39 Third aeration chamber Air diffuser 40 Air vent 41 Sterilizer 42 Sterilizer input cylinder 43 Drainage sterilization chamber 44 Drainage port 45 Decomposition medium agent 46 Separation sewage transfer air lift pump pipe 47 Kitchen disposer 48 Disposer discharge pipe 49 Sedimentation waste return Air lift pump pipe 50 Deodorizer 51 Sterilization chamber partition plate 52 Gear chamber 53 Drive machine start sensor 54 Introduction Sewage air pump side wall

Claims (23)

[Claims] 1. A collective wastewater introduction pipe (3) is installed up to a solid water separator (4), passing through an outer box (2) of a solid matter treatment tank of the solid matter treatment tank (1). The outer periphery of the solid-water separation spiral blade (7) fixed to the upper stirring shaft (5) and provided with the clogging prevention brush (6) is in contact with the inner surface of the filtration mesh cylinder (8). A filter wire netting cylinder (8) is inserted and fixed in the water collecting cylinder (10) provided with a water conduit (9) with a constant gap, and one end of the water collecting cylinder (10) has a filter wire netting (8). ) Is fixed to the solid material processing tank wall (11) in which a hole having a circular cross-sectional area is formed, and the other end is fixed to the processed material introducing side wall (12). The solid-water separation spiral blade (7) side of the upper stirring shaft (5) penetrates the treated substance introduction side wall (12), and the curved stirring arm (13) side penetrates the treatment tank gear side wall (14) to rotate by bearings. Held in a ready state. Curved stirring arm (13)
One end of the lower agitation shaft (15) marked with is penetrated by the solid treatment tank wall (11) and the other end is penetrated by the treatment tank gear side wall (14), and is held rotatably by bearings. An upper gear (16) is attached to the upper stirring shaft (5) and the lower stirring shaft (15) which penetrate the processing tank gear side wall (14).
And the lower gear (17) are meshed and fixed. The drive gear (19) of the drive machine (18) attached to the solid matter treatment tank (1) meshes with the upper gear (16). An air supply device (21) having an air intake port (20) penetrating the solid matter treatment tank outer box (2) directs the air supply port (22) into the solid matter treatment tank (1). The water conduit (9) is a separation sewage introduction pipe (2) that penetrates the separation sewage treatment tank outer box (23).
4) is connected. First tank water level maintenance partition plate (25),
The second tank water level maintaining partition plate (26) and the third tank water level maintaining partition plate (27) are fixed to the sewage treatment tank bottom plate (28) according to the respective tank water levels. First water partition plate (2
9), second water transfer partition plate (30), sterilization chamber partition plate (5
1) is fixed to the top plate (31) of the sewage treatment tank with a certain distance from the bottom plate (28) of the sewage treatment tank. The sewage treatment tank air supply pipe (32) installed through the separation sewage treatment tank outer box (23) has a first aeration chamber (34) containing a contact material (33) and a second aeration chamber ( 35), the third aeration chamber (3
Air diffusers (37), (38), (3) at the bottom of 6)
9) is connected. An air vent (40) is provided through the top plate (31) of the sewage treatment tank. Sewage treatment tank top plate (3
The drainage port (4) is installed in the water disinfection sterilization chamber (43) in which the sterilizing agent charging cylinder (42) containing the sterilizing agent (41) is passed through 1).
4) is installed. The decomposition medium agent (45) is loaded into the solid matter treatment tank (1). A merged treatment tank for solid water separation treatment, in which a driver start sensor 53 is installed in the collective wastewater introduction pipe 3. 2. The combined treatment tank for solid water separation treatment according to claim 1, wherein the disposer drain pipe (48) of the kitchen disposer (47) is connected to the collective wastewater introduction pipe (3). 3. A combined treatment tank for solid water separation treatment according to claim 1, wherein the bactericide (41) is chlorine. 4. The germicide (41) is ozone.
Combined treatment tank for solid water separation treatment. 5. The combined treatment tank for solid water separation treatment according to claim 1, wherein the bactericide (41) is ultrafine copper fiber. 6. A contact material (33) is provided in the first aeration chamber (34).
The combined treatment tank for solid-water separation according to claim 1, which does not use. 7. A contact member (38) is provided in the second aeration chamber (35).
The combined treatment tank for solid-water separation according to claim 1, which does not use. 8. A contact member (38) is provided in the third aeration chamber (36).
The combined treatment tank for solid-water separation according to claim 1, which does not use. 9. A second aeration (35) and a third aeration chamber (3)
The combined treatment tank for solid-water separation according to claim 1, wherein the contact material (38) is not used in 6). 10. A contact material (3) for all of the first aeration chamber (34), the second aeration chamber (35) and the third aeration chamber (36).
8. The combined treatment tank for solid-water separation according to claim 1, which does not use 8). 11. The combined treatment tank for solid-water separation according to claim 1, wherein the decomposition medium agent (45) is tree powder. 12. The combined treatment tank for solid-water separation according to claim 1, wherein the decomposition medium agent (45) is zeolite. 13. The combined treatment tank for solid-water separation according to claim 1, wherein the decomposition medium agent (45) is activated carbon. 14. The combined treatment tank for solid-water separation according to claim 1, wherein the decomposition medium agent (45) is activated carbon, zeolite, or a mixture. 15. The combined treatment tank of solid water separation according to claim 1, wherein the decomposition medium agent (45) is a mixture of tree powder, zeolite and activated carbon. 16. The combined treatment tank of solid water separation according to claim 1, wherein the decomposition medium agent (45) is a mixture of tree powder and zeolite. 17. The combined treatment tank for solid water separation according to claim 1, wherein the decomposition medium agent (45) is a mixture of tree powder and activated carbon. 18. The combined treatment layer for solid-water separation according to claim 1, wherein a settling waste returning air lift pipe (48) is installed from the second aeration (35) to the first aeration chamber (34). 19. An air lift pipe (49) for returning sedimentation waste from the second aeration chamber (35) to the first aeration chamber (34) and from the third aeration chamber (36) to the second aeration chamber, respectively. ) Is installed, the combined treatment layer for solid-water separation according to claim 1. 20. The combined treatment tank for solid water separation according to claim 1, wherein the deodorizing device (50) is provided in the air vent (40) provided through the outer box (23) for separating sewage treatment tank. 21. An upper stirring shaft (5) of a solid matter processing tank (1)
And the lower stirring shaft (15) rotates in the same direction. 22. Solid-water separation according to claim 1, wherein the separated wastewater that has passed through the water conduit (9) of the solid matter treatment tank (1) is introduced into the separated wastewater introduction pipe (24) by the separation wastewater transfer pump (46). Merger processing tank. 23. The combined treatment tank for solid-water separation according to claim 1, wherein the solid matter processing tank 1 is independently installed at a remote place and connected to the water pipe (99) and the separation wastewater introduction pipe (24).