JPS594481A - Washer - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a cleaning device that purifies waste water without discharging it and uses it as washing water.

Generally, when cleaning industrial parts, etc., a stirring device (=J) is installed in the cleaning tank containing the cleaning liquid, the object to be cleaned is placed in the cleaning tank, and the cleaning tank is stirred by the stirring device. The cleaning work is carried out using a cleaning device r1゛ or 11-grade Tominami washer, which is designed to clean while cleaning. Since it is discharged outside as waste water, it often causes pollution.There are also methods that continuously purify the object to be cleaned, but in this case.

Normally, the cleaning solution diluted several times is used.
This washing fluid 1 must be kept at a constant concentration at all times11.
Not only is the adjustment work troublesome, but many of them are discharged outside as wastewater, similar to the water drain used in Section 3.

There is a risk of causing pollution, and RC vehicles equipped with screens and water purification devices must have a large installation area for this purpose.
Not only was it difficult to write, but the entire design was also expensive (7).

・Invention It：j： 、、l M+：The conventional cleaning equipment and cleaning equipment such as KM, the contaminated cleaning water used for cleaning is treated as wastewater]2 and is not discharged to the outside. and a cleaning liquid tank in which cleaning liquid is stored and 7 items to be washed are immersed therein for disposal.

Pull-1 = A-1 on the peeled item to be cleaned 1. (In the past, it was necessary to adjust the iPi% 111 in the washer properly.) A cleaning method that eliminates the need to adjust the concentrated IW of the cleaning solution by making it possible to use the purified solution in its pure form or diluted in advance and using it in the desired state. It was made with the aim of providing a cleaning device, and its WR construction &J, '61: A cleaning liquid tank that contains a cleaning solution and immerses the object to be cleaned, and a
, α, adhering to the two-dimensional object to be cleaned after pulling it out of the tank.
・Equipped with a liquid draining tank for cutting and recovering liquid, one or more washing rf tank including cavitation generating device 6, and a finishing plowing tank. ! ! A cleaning tank in which the washing water overflowing from the tank is sent to the washing and rinsing tank, and a washing tank that receives the contaminated waste water used for the washing and rinsing, and also contains # solids in it. Inject the agent, mix it and put it into the wastewater /l'! The filtration tank is equipped with a tank that coagulates organic matter and other contaminants that have entered the I/J, and a filter that receives wastewater treated with nuclides and removes the coagulated matter therein. The filter consists of a purifying device equipped with a filter that cleans the water by VC filtration 1 and a purifying device equipped with a filter for purifying the water. It is characterized in that it can be fed to and circulated by ]-1.

Next, an example of the implementation of the present invention will be explained with reference to the drawings.1, 1 is a cleaning process in which a cleaning liquid is stored and an object to be cleaned, which is placed in a basket or the like, is immersed therein. A liquid draining tank is used to drain and collect the cleaning liquid that is immersed and pulled up into the object to be cleaned. Gisakiro 1. The second cleaning "f" consists of a cleaning tank 62 and two kinds of cleaning tanks 63, which feed cleaning fluid to a finishing tank 66, and the first upper tank 6.
3 is sent to the second cleaning and rinsing tank 62, and the water in the nuclide 62 is washed away. 51 - The tank 32 is used for cleaning and rinsing so that the washing water overflowing from the nuclide 32 is sent to the first washing tank 31 and used for cleaning and rinsing the nuclide 61. .33 partition wall 64 is the tank 31,3
Furthermore, the 1111 wall 66 of the tank 31 is lower than the partition wall 65 so that the cleaning water for the nuclide 61 (overflows from the +111 wall 66) and is sent to the water purification device via the drain pipe 37. It is designed to be sent.

8 is a water purification device, and the pollution 1. that is sent from the waste water W37 is 1. 61] A tank 4 which receives purified water and injects a coagulant into it and coagulates organic substances and other pollutants that have entered the Vc bath in the wastewater, and receives the wastewater treated in the tank 41'14. t1 Filter tank 5 for removing coagulated substances therein
Then, the d+'8 filter tank 5 passes through the sewage, and then the sewage is passed through the purification device &
6, and the water used for cleaning in the purifier 6 is -
1. The water is fed as it is or in hot water to the finishing tank 66 of the cleaning tank 6 through the conduit 7. It is set as K.

Therefore, -1, tank 4. Filtered willow 5. An example of the configuration of the purification device Wt6 will be explained as follows.

A coagulant is stored in the top plate 41 of the slide 4.1. Coagulant container 42
and pump 46 [2 people assigned F 44 Vr, 1:
The coagulant is put into the tank 1 by connecting the pump 43 and pumping the pump 43.
C is equipped with a pump 45; Ill 4 and '? '
Connected by j 46 and f-mug 47 in piping 46
The IIc solid agent in the tank 4 is sucked by the pump 45, and the sewage is pumped through the pump 45.
L, T is turning.

Five time tanks are installed in the tank 4 through partition walls 51, and partition walls 52 and 53 are provided at the center 81 to 53, and a filter 54 is housed therein. is the feeding hole 1 between the partition wall 51 and the partition wall 52.
, 4'II! is formed between the partition wall 56 and the wall 55 after the coagulated material overflows from the upper end of the partition wall 52 and is passed through the filter 54! It was supposed to be sent to the 56th, and there was one song. 〃#Pump 57f for overtank 5 (Illll FfB)
The pump 57 is connected to the willow 56 and piping 58
The water from which the coagulated matter in the tank 56 has been removed is sucked and fed to the purifier 6VC through a pipe 59.

The purification device 6 consists of one or more transit vessels 61 equipped with filters, and the water sent from the piping 59 is purified by the filter, and the water is sent to the finishing tank 6 of the cleaning tank 6 through the conduit 7.
6.

That is, 1 the cleaning device of the present invention includes a cleaning liquid tank 1 containing a cleaning liquid.
The items to be cleaned are placed in a basket or the like and immersed in the basket.

After being immersed for an appropriate period of time, it is pulled up and placed in the draining tank 2.

The cleaning liquid adhering to the object to be cleaned is collected and the object to be cleaned is placed in the first cleaning tank 61, and the cavitation generator Ck of the nuclide 61 is driven to cause cavitation in the cleaning water in the tank and to clean it. , then the pipe to be cleaned 2
Transferred to the first washing and rinsing tank 62 and the first washing and rinsing tank 61
After washing and rinsing in the same manner as in step 6, the object to be washed is transferred to finishing tank 6
6, the nuclide 66 is rinsed with clean cleaning water supplied through the conduit 7, and the cleaning is completed. However, the washing water supplied to the finishing tank 33 and the second washing and rinsing tank 62. After passing through the first washing and rinsing tank 61, it becomes contaminated and becomes sewage, so it is sent to the tank 4 of the water purification device A through the drain pipe filter 7 connected to the first washing and rinsing tank 31, and is coagulated into the nuclide 4. The waste water and coagulant are mixed and stirred by the mixer 47 to coagulate organic substances and other pollutant substances in the waste water, and the waste water is made into waste water containing coagulated substances, and this waste water is overflowed from the frame 4. The water is sent to the filtration WI5, and the coagulated matter is removed by the filter 54 of the tank 5, and then transferred to the tank 56. The water is then transferred to the purification device ft6, purified, and made into clean washing water, which is then passed through the conduit 7. It is circulated so as to be fed to the finishing tank 36.

Therefore, by setting the amount of purified water using the modified method, sewage can be purified and used as cleaning water without being discharged as wastewater, so there are almost no pollution problems caused by wastewater.
Further, the cleaning liquid in the cleaning liquid tank does not clean the object to be cleaned in it, but only immerses the entire object to be cleaned in it and then pulls it out.

There is no risk that the cleaning liquid will be diluted, only the amount attached to the object to be cleaned will be reduced, and it can be replenished as appropriate, so there is no need to pay particular attention to the concentration of the cleaning liquid, which has traditionally been a pain in the management, and is extremely convenient.

In the above embodiment, two cleaning and rinsing tanks were provided, the cleaning tank 3GC, but one tank may be sufficient, and if two tanks are provided as in the embodiment, it can be used when the object to be cleaned is lightly contaminated. shall be cleaned using only one of the cleaning rinse willows.

Furthermore, in equipment C and [-, which generate cavitation in the washing and rinsing tank, a static in-pipe mixer or an ultrasonic vibrator is used, while the coagulant introduced into tank 4 of water purification equipment A is a precipitation-coagulation type. Using a coagulant (sub-product name),
The filter 54 used in the filtration tank 5Vc is made of granular soil material (Sunsoil brand name) containing a large amount of oxygen.
shall be filled in an all-mesh container and exchanged as needed using Tomonotochi.

Therefore, actually, 300X300Xh35 is added to the cleaning liquid tank 1.
0 darkness, use one of 300 x 300 x h250 mm for liquid drain tank 2, and use 400 x 4 for first cleaning rinse tank 61.
00×h250m, $2 Washing and rinsing tank 62'
tl-400x400xh275 darkness, finishing tank 36 to 40
0x400xh300-.

When we configured the cleaning device 'fr using water purification device A with a processing capacity of 2000n/hour and used it to clean small parts, etc., we found that it was efficient because it did not produce any waste water and only supplied a small amount of water as needed. However, I was able to clean it effectively.

Since the present invention follows the above-mentioned approach, it is suitable as a cleaning device for relatively small parts, etc., and since its installation area is small, the overall cost is low.

[Brief explanation of drawings]

The figures show an example of the implementation of the present invention, in which Fig. 1 is a front view showing the washing water circulation system in the apparatus of the present invention, Fig. 2 is a plan view of the water purification apparatus, and Fig. 3 is a side view of the same. . 1...Cleaning liquid tank, 2...Liquid draining tank, Filter...Cleaning tank,
61... First washing and rinsing tank, 62... Second washing and rinsing tank. 66... Finishing tank, 67... Drain pipe, A... Water purification device, 4... Tank, 42... Coagulant container, 46... Pump, 44... Piping, 45...・Pump, 46...
Piping, 47...Mixer. 5... Filter tank, 54... Filter, 57... Pump. 59...Piping, 6...Purification device A I Port A 3 2 Figure 21 Go amount '1 Fang 3 Figure

Claims (1)

[Claims] A cleaning liquid tank containing a cleaning liquid and immersing the object to be cleaned, and a cleaning liquid tank extending from the cleaning liquid tank and arriving at the first part to be cleaned.
．． One or more washing and rinsing units 4111 equipped with a liquid draining tank for collecting purified liquid and a cavitation device.
7 and a) A cleaning tank in which the overflow from the rinsing tank is used for washing and rinsing by sending the overflow from the rinsing tank to the washing water washing tank, and the inner it t! i', ', Receive contaminated water used for cleaning and rinsing, and add VC coagulant into it; L, Coagulate organic matter and other contaminants 'JIi- dissolved in the wastewater. Receive wastewater treated with tank to be treated and H variant I1. -U
(Remove the coagulated matter in it) / Irk light, F1
．． ,'? , fIδ1 by the four gastric IM filter tank and the filter tank
Lecture #1. f (considering yJ< to ψ, 1. The fins to be purified are 71, and the purifying device '4' is composed of fc purifying device N, and the water is purified).
A cleaning device characterized in that the finishing of the cleaning tank is carried out by feeding the cleaning tank.