CN208995340U - Afforestation sewage filter treatment system - Google Patents

Abstract

The utility model relates to technical field of sewage, aiming at the problem that water resource waste, provide a kind of afforestation sewage filter treatment system, the technical solution is as follows: including the grease tank for being connected to the water inlet pipe of diet department drainpipe and rainwater drainage pipe and being connected to water inlet pipe, grease tank is equipped with outlet pipe, outlet pipe is equipped with active carbon and grease adsorbent, outlet pipe is communicated with filtering ponds, filtration members are equipped in filtering ponds, filtration members include water plant, the root of water plant is covered with microbial film, and filtering ponds are communicated with water storage box.Sewage is purified by grease tank and filtering ponds, so that water resource can be recycled in the washing or treegarden irrigation of gardens diet department, is conducive to the utilization rate for improving water resource, reduces water resource waste, be beneficial to energy conservation environmental protection.

Description

Afforestation sewage filter treatment system

Technical field

The utility model relates to technical field of sewage, more specifically, it relates to a kind of afforestation sewage water filtration Processing system.

Background technique

Sewage in gardens is a part of municipal sewage, but is compared with general municipal sewage, sewage caused by it Nature comparison is simple, sewage quantity it is also less.These sewage substantially consist of two parts: first is that dining room, teahouse, buffet etc. The sewage of diet department, mainly leftovers and washes contain more grease；Second is that rainwater.Gardens sewage institute The pollutant contained is mainly organic matter (such as protein, carbohydrate, fat, urea, ammonia nitrogen).It is present in the sewage of gardens Organic matter it is extremely unstable, be easy corruption and generate stench.

Currently, the sewage in gardens is typically directly drained by drainage system, so that the lighter sewage of pollution level can not Secondary use is carried out, the waste of water resource is caused, still there is improved space.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is to provide at a kind of afforestation sewage water filtration Reason system has the advantages that reduce water resource waste.

To achieve the above object, the utility model provides following technical solution:

A kind of afforestation sewage filter treatment system, the water inlet including being connected to diet department drainpipe and rainwater drainage pipe Pipe and the grease tank being connected to water inlet pipe, the grease tank are equipped with outlet pipe, and the outlet pipe is equipped with active carbon and grease Adsorbent, the outlet pipe are communicated with filtering ponds, are equipped with filtration members in the filtering ponds, and the filtration members include water plant, The root of the water plant is covered with microbial film, and the filtering ponds are communicated with water storage box.

By adopting the above technical scheme, when the sewage in diet department drainpipe and rainwater drainage pipe is entered by water inlet pipe After grease tank, the solid matters such as grease and residue in sewage have been blocked in intake pool by oil separating plate, grease swim in into The surface in pond, residue are deposited in the bottom of pond of intake pool, and sewage is entered in discharge bay by oil separating plate, and by outlet pipe Active carbon and grease adsorbent are covered on the microorganism of water plant root for the organic matter in sewage into filtering ponds It decomposes, achievees the purpose that purify sewage, and the water purified is stored in water storage box, so that water resource can be recycled in garden In the washing or treegarden irrigation of woods diet department, is conducive to the utilization rate for improving water resource, reduces water resource waste, be conducive to save Can be environmentally friendly, meanwhile, the residue for being stopped out by oil separating plate in intake pool is buried in the soil for being filled to afforestation, so that soil Nutrient increases, and is conducive to the growth of afforestation, is conducive to the utilization rate for improving resource, is beneficial to energy conservation environmental protection；Utilize gardens In the microbial film of water plant root covering purify sewage absorbed so that organic matter in sewage is decomposed by water plant, So that the organic substance in sewage is fully used, is conducive to water plant and preferably grows, reduces the wasting of resources, have simultaneously It needs conducive to reducing artificially to the nutrient of water plant supply, it is easy to operate, in addition, water plant, which also helps, improves gardens Air quality, so that the air pollution index in gardens reduces；Sewage is carried out by active carbon and grease adsorbent secondary Filtering is conducive to the filter effect for improving sewage, so that being not easy in sewage there are peculiar smell or grease, so that purified sewage Water quality improve.

Preferably, the grease tank includes intake pool and discharge bay, is equipped with oil separating plate, the water inlet in the grease tank Pond and discharge bay are separated by oil separating plate, and the intake pool is connected to water inlet pipe, and the discharge bay is connected to outlet pipe, the water inlet Bottom of pond portion is equipped with the liftable string bag.

By adopting the above technical scheme, by the setting of the string bag, so that the residue being deposited on intake pool bottom wall is easier to lead to The string bag is crossed by centralized collection, it is easy to operate convenient for being uniformly processed to being filtered out the residue come, be conducive to improve working efficiency.

Preferably, the inner wall of the intake pool is protruding with strip, and the string bag is stuck on strip and abuts with strip.

By adopting the above technical scheme, the setting on strip is stuck in by the string bag, so that the string bag is easy to disassemble, so that net Residue in pocket, so that residue is uniformly processed that the operation is more convenient, is conducive to improve working efficiency convenient for taking out.

Preferably, the string bag is equipped with hanging ring, is the drawstring for having and extending to grease tank outer wellhead on the hanging ring.

By adopting the above technical scheme, by pulling drawstring outside grease tank, so that drawstring drives the string bag toward grease tank well head Rise, the residue in the string bag and the string bag can be taken out grease tank, so that the taking-up operation of the string bag and residue only needs Outer wellhead carries out, easy to operate convenient for being uniformly processed to residue is subsequent, is conducive to improve working efficiency.

Preferably, the intake pool bottom wall is provided with sewage pipe, and the sewage pipe is connected to treegarden irrigation pipe.

By adopting the above technical scheme, by the setting of sewage pipe so that be deposited on intake pool bottom wall can not by the string bag every The lesser residue of particle in the string bag can be irrigated by treegarden irrigation pipe into afforestation band, so that the residue in sewage obtains It is utilized to sufficient, so that the green plant in afforestation band is preferably grown, meanwhile, be conducive to the clean journey for keeping intake pool Degree, so that the sewage in intake pool is not easy to become morally degenerate.

Preferably, the drawstring is equipped with velcro male patch far from one end of the string bag, and the grease tank well head is equipped with velcro Female patch.

By adopting the above technical scheme, by the setting of velcro male patch and velcro female patch, so that drawstring is far from the string bag One end be fixed in the well head of grease tank, reduce drawstring and be easy situation about falling in grease tank when not in use, convenient for drawing The searching of rope, it is easy to operate, be conducive to improve working efficiency.

Preferably, the string bag is equipped with clump weight.

By adopting the above technical scheme, it by the setting of clump weight, is stuck on strip so that the string bag can be stablized, reduces the string bag It is easy the case where being floated by the sewage in intake pool, and then the residue reduced in the string bag is easy to be poured into the feelings in intake pool Condition is conducive to the Collection utilization rate for improving residue.

Preferably, floating has float plate in the filtering ponds, is provided on the floating plate perforative for water plant root Through-hole.

By adopting the above technical scheme, it by the setting of float plate, when the liquid level in filtering ponds changes, floats Plate changes with the liquid level of filtering ponds and synchronizes variation, so that water plant synchronizes sink-float with the sink-float of float plate, in turn So that water plant is suitable for the variation of the liquid level in filtering ponds, so that the root of water plant is placed in the dirt of filtering ponds always In water, so that the filter effect of water plant is more preferable, while being conducive to the growth of water plant.

Preferably, the side wall of the filtering ponds is equipped with the raised line that limitation float plate is floated upwards, and the raised line is close to filtering The top in pond.

By adopting the above technical scheme, made simultaneously by the setting of raised line so that float plate is not easy to be spilled over to outside filtering ponds It obtains water plant to be not easy to be spilled over to outside filtering ponds, is conducive to aquatic plant while stablizing convenient for water plant and play filtration Object is preferably grown.

Preferably, the raised line is removably connected on filtering ponds.

By adopting the above technical scheme, the setting on filtering ponds is removably connected to by raised line, convenient for passing through disassembly raised line So that float plate is taken out from filtering ponds, convenient for adding microorganism for the root of water plant, while convenient for withered water Plant is replaced, so that the filter effect of water plant is more stable, so that the landscape effect of filtering ponds is more preferable.

In conclusion the utility model has the following beneficial effects:

1. sewage is purified by grease tank and filtering ponds, so that washing in gardens diet department can be recycled in water resource Wash or treegarden irrigation in, be conducive to improve water resource utilization rate, reduce water resource waste, be beneficial to energy conservation environmental protection；

2. sewage is purified using the microbial film of the water plant root covering in gardens, so that the organic matter quilt in sewage Water plant, which is decomposed, to be absorbed, and is conducive to water plant and is preferably grown, reduce the wasting of resources, while it is artificial to advantageously reduce needs It is easy to operate to the nutrient that water plant supplies；

3. being collected the residue in sewage by the string bag, and buries and be filled in the soil of afforestation, so that soil Nutrient increases, and is conducive to the growth of afforestation, while being conducive to improve the utilization rate of resource, is beneficial to energy conservation environmental protection；

4. carrying out secondary filter to sewage by active carbon and grease adsorbent, be conducive to the filtering effect for improving sewage Fruit, so that being not easy in sewage there are peculiar smell or grease, so that the water quality of purified sewage improves；

5. by the setting of drawstring, so that the string bag is convenient for taking out from grease tank, so that the taking-up of the string bag and residue is grasped Work can be carried out in grease tank well head, easy to operate, be conducive to improve working efficiency.

Detailed description of the invention

Fig. 1 is the overall structure diagram of afforestation sewage filter treatment system in the utility model；

Fig. 2 is the schematic diagram of internal structure of afforestation sewage filter treatment system in the utility model；

Fig. 3 is the enlarged diagram in the portion A in Fig. 2；

Fig. 4 is the enlarged diagram in the portion B in Fig. 2.

In figure: 1, fixing leg；2, grease tank；21, intake pool；22, discharge bay；23, oil separating plate；24, cover board；25, it arranges Dirt pipe；251, valve；26, water inlet pipe；27, outlet pipe；271, active carbon；272, grease adsorbent；28, strip；29, velcro Female patch；3, filtration members；31, water plant；4, filtering ponds；41, float plate；411, through-hole；42, raised line；43, connection strap；44, spiral shell Bolt；45, water service pipe；5, water storage box；51, overflow hole；6, the string bag；61, hanging ring；62, drawstring；63, velcro male patch；64, lug； 65, clump weight.

Specific embodiment

With reference to the accompanying drawings and embodiments, the utility model is described in further detail.

A kind of afforestation sewage filter treatment system (does not show referring to Fig. 1, including connection diet department drainpipe in figure The water inlet pipe 26 of rainwater drainage pipe (not shown), the grease tank 2 that is connected to water inlet pipe 26 and connect out) and with grease tank 2 Logical filtering ponds 4 are equipped with filtration members 3 in 4 pond of filtering ponds, and filtration members 3 include water plant 31, and the root of water plant 31 covers There is microbial film.Filtering ponds 4 are communicated with water storage box 5.

Referring to Fig. 1, grease tank 2 in a rectangular parallelepiped shape, the top opening of grease tank 2, the top of grease tank 2 be hinged with it is logical close every The cover board 24 that oil well 2 is open.The bottom of grease tank 2 is fixed with fixing leg 1.

Referring to fig. 2, outlet pipe 27 is communicated on grease tank 2, water inlet pipe 26 is leaned on close to the top of grease tank 2, outlet pipe 27 The bottom of nearly grease tank 2, water inlet pipe 26 and outlet pipe 27 are respectively placed on the two sides side wall in 2 elongatedness direction of grease tank.Every Oil well 2 includes intake pool 21 and discharge bay 22, and oil separating plate 23 is fixed in grease tank 2, and intake pool 21 and discharge bay 22 are logical Oil separating plate 23 is crossed to separate.Water inlet pipe 26 is connected to intake pool 21, and outlet pipe 27 is connected to discharge bay 22, and oil separating plate 23 is placed in oil removal The middle position of 2 length direction of well, oil separating plate 23 in a rectangular parallelepiped shape, the shape size in the section of oil separating plate 23 and grease tank 2 The shape size in section is consistent.

Referring to fig. 2, inner sidewall of the intake pool 21 close to bottom is protruding with strip 28, and strip 28 is each around intake pool 21 It is arranged within side wall one week.The bottom of intake pool 21 is additionally provided with the string bag 6, and in a rectangular parallelepiped shape, the periphery at 6 top of the string bag is protruding with the string bag 6 Lug 64, lug 64 are stuck on strip 28.

Referring to fig. 2 and Fig. 3, the top of the string bag 6 are hinged with hanging ring 61,61 semicircular in shape of hanging ring, the interposition of hanging ring 61 Set and be fixed with drawstring 62, drawstring 62 is fixed with velcro male patch 63 far from one end of hanging ring 61, be fixed on 2 well head of grease tank with The velcro female patch 29 that velcro male patch 63 is adapted to.

Referring to fig. 2, the bottom of the string bag 6 is fixed with clump weight 65, and clump weight 65 is placed in the centre bit of 6 bottom outer wall of the string bag It sets.

Referring to fig. 2, it is communicated with sewage pipe 25 on the bottom wall of intake pool 21, the logical sewage pipe 25 that closes is fixed on sewage pipe 25 and is managed The valve 251 of mouth.Sewage pipe 25 is connected to treegarden irrigation pipe (not shown).

Referring to fig. 2, the one end of outlet pipe 27 far from grease tank 2 is connected to filtering ponds 4, the company of outlet pipe 27 and filtering ponds 4 Port is close to the top of filtering ponds 4.Outlet pipe 27 is fixed with active carbon 271 and grease adsorbent close to one end of grease tank 2 272.Active carbon 271 and grease adsorbent 272 closely connect, and active carbon 271 and grease adsorbent 272 are cylindrical, The radius of active carbon 271 and grease adsorbent 272 is consistent with the radius of outlet pipe 27.

Referring to fig. 2 and Fig. 4, in a rectangular parallelepiped shape, floating has float plate 41 to filtering ponds 4 in filtering ponds 4, and float plate 41 is in length Cube shape, float plate 41 are covered on the upper surface of filtering ponds 4.Several through-holes 411, several 411 edges of through-hole are provided in float plate 41 The length direction and width direction of float plate 41 are uniformly distributed.The root of water plant 31 was placed in through through-hole 411 In filter tank 4.

Referring to fig. 2 and Fig. 4, it is detachably connected what restricted float plate 41 was floated on the inner wall of the surrounding of filtering ponds 4 Raised line 42, raised line 42 in a rectangular parallelepiped shape, are connected with connection strap 43 on raised line 42.Connection strap 43 protrudes from raised line 42 along thickness The length direction of side of the direction far from 4 bottom of pond of filtering ponds, connection strap 43 is consistent with the length direction of raised line 42, connection strap 43 Length is consistent with the length of raised line 42.The both ends of connection strap 43, which are run through, threaded hole (not shown), screw thread on threaded hole It is connected with bolt 44.

Referring to fig. 2, the one end of filtering ponds 4 along its length far from outlet pipe 27 is communicated with water service pipe 45, and water service pipe 45 connects By the bottom wall of the communication port in filter tank 4 and filtering ponds 4, there are spacing.Outlet pipe 27 and water service pipe 45 are respectively placed in filtering ponds 4 Two sides in the width direction.

Referring to Fig. 1, water storage box 5 is connected to water service pipe 45 far from one end of filtering ponds 4.Water storage box 5 is far from water service pipe 45 1 Overflow hole 51 is provided on the side wall of side, the height of overflow hole 51 is lower with the height of the communication port of water storage box 5 than water service pipe 45, overflow Hole 51 is connected to municipal drainage system (not shown).

The operating condition and principle of the present embodiment are as follows:

After the sewage in diet department drainpipe and rainwater drainage pipe enters grease tank 2 by water inlet pipe 26, sewage In grease and the solid impurities such as residue be blocked in intake pool 21 by oil separating plate 23, grease swims in the dirt in intake pool 21 Water surface, for the solid impurities such as residue gradually toward the bottom precipitation of intake pool 21, the biggish solid impurity of particle is blocked in the string bag 6 In, the lesser solid impurity of particle is dropped on the bottom wall of intake pool 21 by the string bag 6.

Entered in discharge bay 22 by the sewage of oil separating plate 23 and flowed in outlet pipe 27, passes through the work in outlet pipe 27 Property charcoal 271 and grease adsorbent 272, so that the peculiar smell and grease in sewage are adsorbed, so that sewage is by secondary filter, So that being not easy to be conducive to improve filter effect, so that the water quality of purified sewage there are peculiar smell or grease in sewage It improves.

Entered in filtering ponds 4 by the sewage of outlet pipe 27, the microorganism of 31 root of the water plant covering in filtering ponds 4 Film decomposes the organic matter in sewage, achievees the effect that sewage purification, meanwhile, water plant 31 is organic in sewage by decomposing Object is to obtain nutrient, so that the organic matter in sewage is fully used, advantageously reduces needs and artificially supplies to water plant 31 The nutrient given, it is easy to operate；In addition, the water plant 31 in gardens also has landscape effect and air purification effect, favorably In improving the air quality in gardens, so that the air pollution index in gardens reduces.

When the liquid level in filtering ponds 4 changes, float plate 41 is synchronized with the variation of 4 liquid level of filtering ponds Variation, the water plant 31 being placed in the through-hole 411 of float plate 41 rises and falls with float plate 41 and synchronizes sink-float, so that water plant 31 root is placed in always in filtering ponds 4, is stablized convenient for water plant 31 and is played its filtration, is conducive to fill sewage Divide filtering, is conducive to the filter efficiency and filter effect that improve sewage, while being conducive to the normal growth of water plant 31.

Entered in water storage box 5 through the purified water of water plant 31 by water service pipe 45 and stored, so that water resource can It is recycling in the washing or treegarden irrigation of gardens diet department, is conducive to recycling for water resource, so that water resource is unrestrained Take reduction, is beneficial to energy conservation environmental protection.

When the liquid level in water storage box 5 is higher than the height of overflow hole 51, the water in water storage box 5 is expelled to by overflow hole 51 In municipal drainage system, so that the water in water storage box 5 is not easy the water capacity more than water storage box 5 and overflows outside water storage box 5.

By the setting of raised line 42, so that the highest lifting height of float plate 41 is limited, so that float plate 41 is not easy It is spilled over to outside filtering ponds 4 with the rise of liquid level, so that the water plant 31 moved synchronously with float plate 41 is not easy to overflow Out to outside filtering ponds 4, it is conducive to extend the service life of water plant 31.

Removably it is arranged by raised line 42, so that float plate 41 is convenient for taking out from filtering ponds 4, consequently facilitating aquatic plant Object 31 takes out from filtering ponds 4, so that adding the operation and withered aquatic of replacement of microorganism for the root of water plant 31 The operation is more convenient for plant 31, is conducive to improve working efficiency.

By water service pipe 45, there are the settings of spacing with 4 bottom of filtering ponds, so that savings have water always in filtering ponds 4, make It obtains the water in filtering ponds 4 to be not easy all to be discharged into water storage box 5, is conducive to the normal growth of water plant 31, is conducive to extend The service life of water plant 31.

It is lower than the setting of the height of water service pipe 45 by the height of overflow hole 51, so that the water in filtering ponds 4 is easier to lead to It crosses water service pipe 45 to be discharged into water storage box 5, reduces the height that the water storage in water storage box 5 is more than water service pipe 45 and block water service pipe 45 The case where with the communication port of water storage box 5.

The two sides of filtering ponds 4 in the width direction are respectively placed in by outlet pipe 27 and water service pipe 45, are conducive to extend sewage Residence time in filtering ponds 4 is conducive to improve filter efficiency and filter effect so that sewage is filtered more abundant.

After the completion of filter operation, cover board 24 is opened, so that the top opening of grease tank 2 is opened, by pulling drawstring 62, so that the string bag 6 is drawn out from grease tank 2, while the impurity such as residue in the string bag 6 are removed.Then residue is buried It inserts in the soil of afforestation, so that the nutrient of the soil of afforestation increases, is conducive to afforestation and preferably grows, together When, so that the dirt in sewage is fully used, is conducive to the utilization rate for improving resource, is beneficial to energy conservation environmental protection.

By opening valve 251, so that the nozzle of sewage pipe 25 is opened, then the particle that will remain in 21 bottom wall of intake pool Lesser residue is irrigated by treegarden irrigation pipe into afforestation, so that the nutrient of afforestation and fertilizer increase, so that garden Greening in woods is preferably grown；Meanwhile being conducive to keep the clean level of intake pool 21, so that the sewage in intake pool 21 is not It is easy to become morally degenerate.

It is stuck in the setting on strip 28 and the setting of drawstring 62 by the string bag 6, convenient for solids such as residues in sewage Impurity carries out unified collection and processing, is concentrated and is taken out convenient for solid impurities such as residues in sewage, easy to operate, is conducive to Improve working efficiency.

By the setting of velcro male patch 63 and velcro female patch 29, so that drawstring 62 is fixed far from one end of the string bag 6 In the outer wellhead of grease tank 2, convenient for finding the position of drawstring 62 when needing to operate drawstring 62, meanwhile, so that drawstring 62 are not easy to fall in grease tank 2, easy to operate, are conducive to improve working efficiency.

It by the setting of clump weight 65, is stuck on strip 28 so that the string bag 6 can be stablized, reduces the string bag 6 and be easy with water inlet Fluid change in pond 21 and the case where shake, while being conducive to the stability for the residue that enhancing is placed in the string bag 6, reduce the string bag Residue in 6 is easy situation about being poured onto intake pool 21, is conducive to the effect for improving the Collection utilizations of solid impurities such as residue Fruit and efficiency.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.

Claims (10)

1. a kind of afforestation sewage filter treatment system, it is characterized in that: including connection diet department drainpipe and rain-water drainage The water inlet pipe (26) of pipe and the grease tank (2) being connected to water inlet pipe (26), the grease tank (2) are equipped with outlet pipe (27), institute Outlet pipe (27) are stated equipped with active carbon (271) and grease adsorbent (272), the outlet pipe (27) is communicated with filtering ponds (4), Filtration members (3) are equipped in the filtering ponds (4), the filtration members (3) include water plant (31), the water plant (31) Root is covered with microbial film, and the filtering ponds (4) are communicated with water storage box (5).

2. afforestation sewage filter treatment system according to claim 1, it is characterized in that: the grease tank (2) includes Intake pool (21) and discharge bay (22), the grease tank (2) is interior to be equipped with oil separating plate (23), the intake pool (21) and water outlet Pond (22) is separated by oil separating plate (23), and the intake pool (21) is connected to water inlet pipe (26), discharge bay (22) the connection water outlet It manages (27), intake pool (21) bottom is equipped with the liftable string bag (6).

3. afforestation sewage filter treatment system according to claim 2, it is characterized in that: the intake pool (21) is interior Wall is protruding with strip (28), and the string bag (6) is stuck on strip (28) and abuts with strip (28).

4. afforestation sewage filter treatment system according to claim 3, it is characterized in that: the string bag (6) is equipped with Hanging ring (61) is the drawstring (62) for having and extending to grease tank (2) outer wellhead on the hanging ring (61).

5. afforestation sewage filter treatment system according to claim 4, it is characterized in that: the intake pool (21) bottom wall It is provided with sewage pipe (25), the sewage pipe (25) is connected to treegarden irrigation pipe.

6. afforestation sewage filter treatment system according to claim 4, it is characterized in that: the drawstring (62) is far from net One end of pocket (6) is equipped with velcro male patch (63), and grease tank (2) well head is equipped with velcro female patch (29).

7. afforestation sewage filter treatment system according to claim 3, it is characterized in that: the string bag (6) is equipped with Clump weight (65).

8. afforestation sewage filter treatment system according to claim 1, it is characterized in that: drift in the filtering ponds (4) It is floating to have float plate (41), it is provided in the float plate for the perforative through-hole in water plant (31) root (411).

9. afforestation sewage filter treatment system according to claim 8, it is characterized in that: the side of the filtering ponds (4) Wall is equipped with the raised line (42) that limitation float plate (41) is floated upwards, top of the raised line (42) close to filtering ponds (4).

10. afforestation sewage filter treatment system according to claim 9, it is characterized in that: the raised line (42) is removable It unloads and is connected on filtering ponds (4).