JP2011020068A - Waste water cleaning apparatus - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a waste water cleaning apparatus maximally preventing water quality contamination of rivers by water used in barber shops and beauty salons, and greatly reducing use amount of city water. <P>SOLUTION: The waste water cleaning apparatus 1 comprises a hair removing device 11 collecting hair in waste water, and a water quality improving device 21 removing chemical substances contained in waste water. The hair removing device 11 preferably has a bag-like filter 13 attached thereto, made of nonwoven fabric in a collection vessel 12 formed with a lot of flow holes on the peripheral wall and the bottom wall. The water quality improving device 21 preferably has an inner vessel 23 formed with a lot of flow holes on the peripheral wall and the bottom wall and set in an outer vessel 22, and a bag-like filter 24 set in the inner vessel 23, with an adsorption fiber body 25 having an adsorbing function of the chemical substances filled in the bag-like filter 24. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  By purifying water used in barbers, beauty salons, pet shops, pet hotels, etc., the present invention can reuse used water again, and the quality of water such as rivers by the used water The present invention relates to a wastewater purification apparatus capable of preventing contamination as much as possible.

  In barbers and beauty salons, hair is cut, and after perm is applied to the hair, the hair is washed with water using a shampoo solution and a rinse solution. In pet shops and pet hotels, when an animal's body is severely soiled or every predetermined period, the animal's body is washed with water using a shampoo solution.

  In this way, barbers, beauty salons, pet shops, pet hotels use a large amount of water to clean the hair and animal body, and also wash the hair and animal body with water discharged from the shower device. After that, the used water flows into the drainage pipe as it is and flows out into the sewer pipe.

Here, the water after being used in barbers, beauty salons, pet shops, pet hotels is contaminated with chemicals such as perm liquid and shampoo liquid, and a lot of hair and body hair are mixed. If a foreign substance settles in a sewer pipe or a strange odor is generated and flows into rivers, lakes, oceans, etc., it is a major cause of environmental destruction.

  Barbers, beauty salons, pet shops, and pet hotels use a large amount of water to clean their hair and animal bodies, so the amount of tap water used is large and the cost is high. This is a factor that greatly increases expenses.

  On the other hand, in the barber shop and beauty salon, a liquid treatment apparatus has been proposed that effectively activates the scalp and skin by purifying water used for washing hair and full body esthetics and improving water quality. (For example, refer to Patent Document 1).

  This liquid processing apparatus mixes mineral liquid or the like with water in the water tank 1, mixes air with water in the process of circulating the pipe 3, and discharges water from the shower device 9, thereby purifying water and liquid. It is intended to improve quality.

JP 2003-71472 A

As described above, the liquid treatment apparatus described in Patent Document 1 purifies water used for shampoo and whole body esthetics before use, and does not purify after use. It was not possible to prevent environmental destruction by preventing water pollution of rivers.

In addition, the liquid treatment apparatus described in Patent Document 1 allows water used for shampooing and whole body esthetics to flow into the drainage pipe as it is, and does not reuse used water. The amount used was large, and the cost could not be reduced.

Here, water pollution of rivers and the like by used water is prevented, and environmental destruction is prevented.
In order to reduce the amount of tap water used and reduce costs by allowing water to be reused after use, the hair, body hair, and chemicals that flow into the drainage pipe after washing the hair and animal body There is a need for a device that effectively and efficiently purifies water containing substances and the like, but no such wastewater purification device has been developed.

The present invention has been made in view of such conventional problems, and can effectively and efficiently purify water used in barbers, beauty salons, pet shops, pet hotels, and the like. It is possible to prevent water pollution such as rivers by the water after use as much as possible, and can reuse the used water again, greatly reducing the amount of tap water used and reducing expenses An object of the present invention is to provide a wastewater purification apparatus that can perform such a process.

  In order to achieve the above object, the waste water purification apparatus of the present invention comprises a hair removal device that captures hair and body hair mixed in the waste water, and a water quality improvement device that removes chemical substances contained in the waste water. Features.

According to the waste water purification apparatus of the present invention, it is possible to capture hair mixed in the used water and remove harmful chemical substances from the used water. Can be prevented as much as possible.

In addition, by arranging the circulation pipe and arranging it in the middle of the discharge pipe, it becomes possible to use the water again after purifying the water after use, so that the water can be used effectively and efficiently. This can greatly reduce the amount of water used in barbers and beauty salons.

  It is preferable that the hair removing device is one in which a bag-like filter made of a nonwoven fabric is mounted in a collection container in which a large number of flow holes are formed in the peripheral wall portion and the bottom wall portion.

  The water quality improvement device is provided with an inner container in which a large number of flow holes are formed in a peripheral wall portion and a bottom wall portion in an outer container, a bag-shaped filtration membrane is mounted in the inner container, and a chemical is contained in the bag-shaped filtration membrane. It is preferable to be filled with an adsorption fiber body having a function of adsorbing a substance.

  Furthermore, it is preferable that the bag-like filtration membrane is formed by superposing an ultrafiltration membrane or a reverse osmosis membrane with a net-like member or the like to form a multi-layer shape, which is formed into a bag shape.

  In addition, if the hair removal device and the water quality improvement device can be freely attached to the discharge pipe, they can be easily removed and disposed of when their performance deteriorates, and can be replaced with a new one. Work is not troublesome and preferable.

It is a block diagram of one Embodiment of the waste water purification apparatus of this invention. It is a block diagram of one Embodiment of the water circulation apparatus for barbershops which installed the waste water purification apparatus of this invention.

  Hereinafter, a case where a preferred embodiment of the waste water purification apparatus of the present invention is connected to a drain pipe of a hair washing apparatus installed in a hairdressing salon will be described with reference to the drawings.

As shown in FIG. 1, the waste water purification apparatus 1 of the present invention removes chemical substances and the like by filtering the used hair removal apparatus 11 for removing hair and body hair mixed in the used water and the used water. It is comprised from the water quality improvement apparatus 21 which performs.

  The hair washing device 57 installed in the hairdressing salon usually has a shower device. Here, the hair is washed with water using a shampoo solution or a rinse solution, or a shaving knife after shaving the face and Wash towels with water.

  As shown in FIG. 1, a drainage hole 57a is formed in the center of the bottom surface of the hair washing apparatus 57, and a drainage pipe 58 is connected to the drainage hole 57a. A lid body 31 having a plurality of outflow holes 31a is provided so that the like does not flow out.

As shown in FIG. 1, the drainage purification apparatus 1 cuts the drainage pipe 58 in the middle to separate it into an upper drainage pipe 58A and a lower drainage pipe 58B, and between the upper drainage pipe 58A and the lower drainage pipe 58B. Installed.

  As shown in FIG. 1, the hair removal apparatus 11 removes the lid 31 of the hair washing apparatus 57, inserts it into the upper drainage pipe 58A from the drainage hole 57a, and then attaches the lid 31 again to the upper drainage pipe. Installed in 58A.

  As shown in FIG. 1, the hair removing device 11 is a device in which a bag-like filter 13 is mounted in a cylindrical collection container 12.

  The collection container 12 is formed by cylindrically molding a metal material or plastic material that is difficult to corrode such as aluminum or stainless steel, and has an outer diameter substantially the same as an inner diameter of the upper drainage pipe 58A, and an upper end portion that is opened. A number of flow holes of 1 to 10 mm are formed in the part and the bottom wall part.

The bag-like filter 13 is a non-woven fabric made of natural fibers such as cotton, hemp, and pulp, and chemical fibers such as nylon, polyester, polyethylene, and polypropylene. The outer diameter of the bag-like filter 13 is the inner diameter of the collection container 12. And so that it can be inserted into the collection container 12.
Moreover, it shape | molds so that the fiber of 0.01-0.05 mm in diameter may not be allowed to pass through from the surrounding wall part and bottom wall part.

  According to the hair removal device 11, the drainage that has passed through the drainage hole 57 a from the outflow hole 31 a formed in the lid 31 of the hair washing device 57 and has flowed into the upper drainage pipe 58 </ b> A was inserted into the collection container 12. It flows into the bag-like filter 13.

The waste water that has flowed into the bag-shaped filter 13 passes through the side wall and bottom wall of the bag-shaped filter 13, and at that time, hair having a diameter of about 0.1 mm passes through the bag-shaped filter 13. Therefore, the hair mixed in the wastewater is trapped in the bag-like filter 13 and remains.
In addition, when solid or powdery foreign matter is mixed in the waste water, the foreign matter is also captured.

  The bag-like filter 13 may be one in which zeolite is attached to the surface of the nonwoven fabric by an appropriate method.

  According to such a configuration, an effect of suppressing the growth of viruses and bacteria and removing malodorous components can be expected.

  As shown in FIG. 1, the water quality improvement device 21 is connected to the lower end of the upper drainage pipe 58A and one end of the lower drainage pipe 58B via a connecting member, thereby connecting the upper drainage pipe 58A and the lower drainage pipe 58B. Installed between.

  As shown in FIG. 1, the water quality improvement device 21 has a cylindrical inner container 23 installed in a cylindrical outer container 22, and a bag-like filtration membrane 24 is mounted in the inner container 23, and the bag-like filtration is performed. The membrane 24 is filled with the adsorption fiber body 25.

  The outer container 22 is formed by molding a metal material or plastic material which is difficult to corrode such as aluminum or stainless steel into a cylindrical shape, and has an inlet 22a at the upper end and an outlet 22b at the lower end.

  The inner container 23 is formed by cylindrically molding a metal material or plastic material which is not easily corroded, such as aluminum and stainless steel, the upper end portion is opened, and a circulation hole of 1 to 10 mm is formed in the peripheral wall portion and the bottom wall portion. Many are formed.

The bag-like filtration membrane 24 is obtained by superposing an ultrafiltration membrane (UF membrane) or a reverse osmosis membrane (RO membrane) with a net-like member or the like to form a multi-layered shape, which is formed into a bag shape.
The ultrafiltration membrane (UF membrane) is generally formed with micropores of 2 to 200 nm, and the reverse osmosis membrane (RO membrane) is formed with micropores of approximately 2 nm or less, and all of them are cellulose acetate, aromatic polyamide, polyvinyl Made of materials such as alcohol.

The adsorption fiber body 25 is obtained by binding an insoluble cyclodextrin (cyclic oligosaccharide) to a chemical fiber such as polyester, polyethylene, or polypropylene.
Here, the cyclodextrin has a structure in which sugar molecules are linked in a ring shape and has pores inside, and therefore has a function of taking a chemical substance into the pores and including them. Therefore, the adsorption fiber body 25 fulfills the function of adsorbing chemical substances, particularly surfactants.

  According to the water quality improvement device 21, the drainage from which the hair has been removed by the hair removal device 11 passes through the inlet 22 a formed in the outer container 22 from the upper drainage pipe 55 </ b> A and is inserted into the inner container 23. Flows into the inside of the filter membrane 24.

  Waste water that has flowed into the bag-like filtration membrane 24 flows between the filled adsorbent fiber bodies 25, passes through the side wall portion and the bottom wall portion of the bag-like filtration membrane 24, and flows out into the outer container 22. become.

Here, while flowing between the adsorbing fiber bodies 25, the chemical substance, in particular, the surfactant is adsorbed by the adsorbing fiber bodies 25 and remains in the inner container 23.
Further, impurities such as bacteria, viruses, metal ions, and chlorine compounds contained in the wastewater cannot pass through the bag-like filtration membrane 24 and remain in the inner container 23.

  Then, the purified water from which the surfactant, impurities, and the like are removed flows out into the outer container 22, further passes through the outlet 22b formed in the outer container 22, and flows out into the lower drain pipe 58B.

  In this embodiment, the adsorption fiber body 25 is used, but an adsorption granular body may be used instead.

  Moreover, if granular activated carbon is mixed in the inner container 23 or powdered activated carbon is kneaded into the adsorbent fiber body 25, the purification action and the deodorizing action can be further improved.

In the hair removing device 11, when a large amount of hair is accumulated in the bag-shaped filter 13 and the performance is deteriorated, the collection container 12 equipped with the bag-shaped filter 13 is taken out by a procedure reverse to that at the time of wearing, and the bag is removed. The collection container 12 may be discarded together with the filter 13.
And it replaces | exchanges for the collection container 12 with which the novel bag-shaped filter 13 was mounted | worn, and what is necessary is just to mount | wear with the said attachment procedure.

In the water quality improvement device 21, when the performance of removing surfactants, impurities, etc. is reduced, the connection between the lower end portion of the upper drainage pipe 58A and the one end portion of the lower drainage pipe 58B is released in the reverse procedure of the mounting. Then, the water quality improvement device 21 is taken out, and the inner container 23 may be discarded together with the bag-like filtration membrane 24 and the adsorption fiber body 25.
And it replaces | exchanges for the inner container 23 equipped with the novel bag-shaped filtration membrane 24 and the adsorption fiber body 25, and should just connect the water quality improvement apparatus 21 in the said attachment procedure.

  In the present embodiment, the water quality improvement device 21 is connected to the lower end portion of the upper drainage pipe 58A and one end portion of the lower drainage pipe 58B by the connecting member, and is installed. It is also possible to form a door body in the window portion so as to be freely opened and closed so that the inner container 23 can be detached from the window portion.

  Next, the case where the waste water purification apparatus of the present invention is applied to a water circulation apparatus for a hairdressing salon will be described with reference to the drawings.

  As shown in FIG. 2, the hair circulation device 51 for the hairdressing salon in this embodiment includes a water supply pipe 52, a water supply control device 53, a supply pipe 54, a supply pump 55, a heating device 56, a hair washing device 57, a discharge pipe 58, The apparatus includes a waste water purification apparatus 1, a switching valve 59, a circulation pipe 60, a disposal pipe 61, and a circulation pump 62.

  The water supply pipe 52 has one end connected to the water supply pipe via the water supply port, and the other end protruded into the water storage tank 71 of the water supply control device 53, and water is supplied from the water supply pipe into the water storage tank 71. It can be supplied.

The water supply control device 53 includes a water supply control mechanism 72 including a water storage tank 71, a spherical floating body 72a, and a bowl-shaped support body 72b. The water storage tank 71 includes a water supply pipe 52, a supply pipe 54, and a circulation pipe 60. Are connected.
And when the water level in the water storage tank 71 becomes below a predetermined height, the spherical floating body 72a will descend | fall, the water supply control mechanism 72 will act | operate, and fresh water will be supplied in the water storage tank 13 from the water supply pipe 2. It has become so.

The water flowing out from the water supply control device 53 to the supply pipe 54 is supplied to the heating device 56 by the supply pump 55.
This heating device 56 heats water in order to perform hair washing comfortably.

  The heated water flowing out from the heating device 56 to the supply pipe 54 is further supplied to the hair washing device 57 by the supply pump 55.

As described above, the hair washing device 57 is usually provided with a shower device. Here, the hair is washed with water using a shampoo solution or a rinse solution, and a shaving knife and towel after shaving the face are removed. Wash with water.
In FIG. 2, two hair washing apparatuses 57 and 57 are arranged, but one or three or more hair washing apparatuses 57 are arranged depending on the scale of the barber or beauty salon.

  The discharge pipe 58 discharges used water from the hair washing device 57, but when installing the waste water purification apparatus 1 of the present invention, as described above, the discharge pipe 58 is cut halfway, The upper discharge pipe 58A and the lower discharge pipe 58B are separated.

As shown in FIGS. 1 and 2, the waste water purification apparatus 1 is installed between the upper discharge pipe 58A and the lower discharge pipe 58B, captures a large amount of hair mixed in the used water, and has a permanent effect. Water after use can be purified by removing chemical substances that are components such as liquids and shampoos.

The water purified by the waste water purification apparatus 1 passes through the switching valve 59 and flows to the circulation pipe 60 or the disposal pipe 61.

When the switching valve 59 is switched and the purified water is circulated to the circulation pipe 60, the circulation pump 62 can reliably supply the water to the water supply control device 53.
Then, the purified water is supplied to the supply pipe 54 and supplied to the hair washing device 57 so that the water can be reused.

  On the other hand, when the switching valve 59 is switched and the purified water is circulated to the disposal pipe 61, the purified water can be circulated through the disposal pipe 61 and discharged to the sewer pipe for disposal. It can be done.

  The beauty salon water circulation device 51 has the above-described configuration, and has the following operations and effects.

  First, the water that has circulated through the water supply pipe 52 from the water supply pipe through the water supply port is introduced into the water supply control device 53 and further flows into the supply pipe 54. And after heating in the heating apparatus 56, it supplies to the hair washing apparatus 57,57.

In the hair washing device 57, the water discharged from the shower device or the like and used for the hair washing or the like flows into the waste water purification device 1.
In the waste water purification apparatus 1, harmful chemical substances are removed from the used water, mixed hair is captured, and the purified water flows out to the discharge pipe 58.

When the water is circulated and reused, the switching valve 59 disposed between the discharge pipe 58 and the circulation pipe 60 is switched so that the purified water flows into the circulation pipe 60.

The purified water further flows through the circulation pipe 60 and flows into the water supply control device 53. Thereafter, the purified water flows through the supply pipe 54, passes through the heating device 56, and is supplied to the hair washing devices 57 and 57. Go.
Thereby, the water used and purified for hair washing etc. is supplied to the hair washing apparatuses 57 and 57, and is used again.

However, when water is circulated over a long period of time, it is inevitable that the water will be contaminated or spoiled by microorganisms in the water, rust on the inner surface of the pipe, and the like.
Therefore, the switching valve 59 disposed between the discharge pipe 58 and the circulation pipe 60 is switched every predetermined period so that the purified water flows into the waste pipe 61.

As described above, according to the hair circulation device 51 for the hairdressing salon, by disposing the drainage purification device 1 in the middle of the discharge pipe 58, harmful chemical substances are removed from the used water and mixed in the water. Since the hair to be captured is captured, the used water can be purified and discharged to the disposal pipe 61, and water pollution of rivers and the like by the used water can be prevented as much as possible.

In addition, a circulation pipe 60 that connects the hair washing device 57 and the supply pipe 54 is disposed, and the drainage purification device 1 is disposed in the middle of the discharge pipe 58 so that the used water can be purified and reused. Therefore, effective and efficient use of water can be achieved, and the amount of water used in the barber shop and beauty salon can be greatly reduced.

As described above, the waste water purification apparatus of the present invention is composed of the hair removal device that captures the hair and the water quality improvement device that removes the chemical substance, and thus captures the hair mixed in the used water, Harmful chemical substances can be removed from used water, and water pollution of rivers and the like by used water can be prevented as much as possible.

In addition, the drainage purification apparatus of the present invention is provided with a circulation pipe that connects the hair washing apparatus and the supply pipe, and is disposed in the middle of the discharge pipe so that the used water can be purified and reused. Therefore, effective and efficient use of water can be achieved, and the amount of water used in the barber and beauty salon can be greatly reduced.

In the above description, the drainage purification apparatus according to the present invention is used in a barber shop or a beauty salon. However, it goes without saying that the same effect can be expected when used in a pet shop or pet hotel.

DESCRIPTION OF SYMBOLS 1 Waste water purification apparatus 11 Hair removal apparatus 12 Collection container 13 Bag-shaped filter 21 Water quality improvement apparatus 22 Outer container 23 Inner container 24 Bag-shaped filtration membrane 25 Adsorption fiber body 58 Discharge piping

Claims (5)

  A drainage purification apparatus comprising a hair removal device that captures hair and body hair mixed in drainage, and a water quality improvement device that removes chemical substances contained in drainage.   The said hair removal apparatus equips the collection container which formed many flow holes in the surrounding wall part and the bottom wall part with the bag-like filter which consists of a nonwoven fabric, The waste water purification apparatus of Claim 1 characterized by the above-mentioned.   The water quality improvement device is provided with an inner container in which a large number of flow holes are formed in a peripheral wall portion and a bottom wall portion in an outer container, a bag-shaped filtration membrane is mounted in the inner container, and a chemical is contained in the bag-shaped filtration membrane. The drainage purification apparatus according to claim 1 or 2, which is filled with an adsorption fiber body having a function of adsorbing a substance. The drainage purification apparatus according to claim 3, wherein the bag-like filtration membrane is formed by superposing ultrafiltration membranes or reverse osmosis membranes into a multi-layer shape, which is formed into a bag shape. The drainage purifier according to any one of claims 1 to 4, wherein the hair removing device and the water quality improving device are freely attachable to a discharge pipe.

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