TWI535534B - Cleansing apparatus - Google Patents

Description

Purification device

The present invention relates to a purification device, and more particularly to an industrial purification device.

The sandblasting workshop is generally equipped with a dust removal system, and the commonly used dust removal system has a water bath dust removal system. However, the grit for sandblasting becomes difficult to handle under the water bath of the dust collector, which brings trouble to the maintenance of the machine, and the grit is not recyclable and wastes. In order to remove the gravel in the sewage of the dust collecting sprayer, the common method is manual dredging, which is inefficient and wastes manpower.

In view of the above, it is necessary to provide a purification device capable of automatically discharging impurities.

A purification device includes a dust collecting and spraying device and a sedimentation device. The dust collecting and spraying device comprises a spraying chamber, a water adding tank and a spraying component, and the sedimentation device comprises a sedimentation cylinder. The dust collecting and spraying device further comprises a drain pipe at the bottom of the spray chamber and a diaphragm pump installed outside the spray chamber, and the diaphragm pump is connected with the drain pipe for extracting the sewage in the spray chamber. The purification device further includes a connecting pipe, and the two ends of the connecting pipe are respectively connected to the diaphragm pump and the sedimentation cylinder. The settling device also includes a screw machine adjacent the settling drum for extracting sludge from the settling tank. The sedimentation cylinder has a funnel shape, and includes a water inlet, a water outlet and a sewage outlet. The water outlet is located at a middle of the sedimentation cylinder, and the sewage outlet is located at a bottom of the sedimentation cylinder, and the connecting pipeline is connected with the water inlet, the screw machine and the screw machine The sewage outlet is connected, and the sedimentation device further comprises a water storage tank, the water storage tank is located below the sedimentation cylinder and is disposed corresponding to the water outlet.

In the above purifying device, the dust collecting and spraying device comprises a diaphragm pump, which can automatically extract the sewage in the shower room, and transport the sewage to the sedimentation device for sedimentation, and then automatically extract the sludge through the screw machine. Therefore, the purification device provided by the invention can automatically discharge impurities such as gravel in the sewage while purifying the gas, and the degree of automation and efficiency are higher than the manner of manual dredging.

100‧‧‧purification device

10‧‧‧Dust spray device

11‧‧‧Spray tube

12‧‧‧Adding water tank

13‧‧‧Drainage pipe

14‧‧‧ diaphragm pump

15‧‧‧Aeration tube

141‧‧‧Water pipes

142‧‧‧Outlet

21‧‧‧Precipitation tube

22‧‧‧Water storage tank

23‧‧‧ screw machine

24‧‧‧Sewage truck

211‧‧‧ water inlet

212‧‧‧Water outlet

213‧‧‧Sewage outlet

30‧‧‧Connecting pipes

1 is a schematic perspective view of a purification apparatus according to an embodiment of the present invention.

Figure 2 is a perspective view showing the cleaning device shown in Figure 1 at another angle.

Fig. 3 is a partial enlarged view of a portion III of the purification apparatus shown in Fig. 1.

A purification device provided by the present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

Referring to FIG. 1 and FIG. 2 simultaneously, the purification apparatus 100 of the embodiment of the present invention is used for purifying exhaust gas while removing impurities such as gravel in the sewage. The purification device 100 includes a dust collection shower device 10, a sedimentation device 20, and a connection pipe 30, and the connection pipe 30 is connected between the dust collection shower device 10 and the precipitation cylinder 20.

The dust collecting and spraying device 10 includes a shower bowl 11 and a water adding tank 12. A shower assembly and a filter (not shown) are disposed in the shower can 11 . The water tank 12 is mounted on the outside of the shower can 11 and communicates with the interior of the shower can 11 . The water tank 12 is connected with an external water source (not shown) for supplying spray water to the spray cylinder 11, and the spray assembly sprays water to the filter to form a water film on the filter net, and the gravel in the exhaust gas The water film condenses together and drops to the bottom of the shower can 11 as the water film drops.

Referring to FIG. 1 to FIG. 3 together, the dust collecting and spraying device 10 further includes a drain pipe 13 and a diaphragm pump. 14. The drain pipe 13 is located at the bottom of the spray can 11 and is connected to the diaphragm pump 14 for discharging sewage. The diaphragm pump 14 is mounted on the ground outside the shower can 11 for extracting the sewage from the bottom of the shower can 11 through the drain pipe 13. The diaphragm pump 14 includes a water suction pipe 141 and an outlet water pipe 142 that are connected to the drain pipe 13 and the connection pipe 30, respectively. Since the diaphragm pump 14 vibrates greatly when pumping water, a foot can be added between the diaphragm pump 14 and the ground, and the water pipe 141 and the water outlet pipe 142 use a hose.

The sedimentation device 20 includes a sedimentation cylinder 21, a water storage tank 22, a screw machine 23, and a sewage truck 24. The settling tank 21 has a funnel shape for precipitating sewage. The sedimentation cylinder 21 includes a water inlet 211, a water outlet 212, and a sewage outlet 213. The water inlet 211 is located at the top of the middle of the sedimentation cylinder 21, the water outlet 212 is located at the middle of the funnel portion of the sedimentation cylinder 21, and the sewage outlet 213 is located at the bottom of the funnel portion for respectively discharging the precipitated water and sludge.

There are two water storage tanks 22, which are located below the sedimentation cylinder 21, and the clean water discharged from the sedimentation cylinder 21 can flow into the water storage tank 22 via the water outlet 212 and precipitate again in the water storage tank 22. The water that has been precipitated twice can be supplied again to the dust collecting and spraying device 10 via the pipe for recycling.

The screw machine 23 is located directly below the sedimentation cylinder 21 and communicates with the sewage outlet 213 for extracting sludge at the bottom of the sedimentation cylinder 21.

The sewage truck 24 is located at one end of the screw machine 23 for receiving the sludge extracted by the screw machine 23.

Both ends of the connecting pipe 30 are connected to the water inlet 211 of the diaphragm pump 14 and the settling cylinder 21, respectively, to transport the water extracted by the diaphragm machine into the settling cylinder 21.

The dust collecting and spraying device 10 provided by the present invention further includes an aeration pipe 15 for the purpose of extracting the sewage of the shower can 11 when the diaphragm pump 14 extracts the sewage of the shower can 11 . Passing the aeration tube before the diaphragm pump 14 draws the sewage 15 A gas is introduced into the shower can 11 to agitate the impurities by aeration, and then extracted.

In use, the water in the water tank 12 is first introduced into the spray cylinder 11 to be sprayed, so that the gas in the spray cylinder 11 is purified while the gravel is precipitated to the bottom of the shower drum 11. Then, the aeration pipe 15 is opened, the gravel of the shower can 11 is stirred up by aeration, and the sewage in the shower can 11 is taken out by the diaphragm pump 14 and sent to the sedimentation cylinder 21 through the connection pipe 30. After the sewage is precipitated in the settling tank 21, the clean water flows into the water storage tank 22 to settle the precipitate, and the sludge in the sedimentation cylinder 21 is automatically extracted by the screw machine 23, and the sludge is discharged into the sewage truck, that is, the gas is completed. Purification and automatic discharge of gravel. In addition, the water in the water storage tank 22 can be again transported to the dust collecting and spraying device 10 for recycling after being precipitated.

The purification device provided by the invention comprises a dust collecting and spraying device and a sedimentation device, and the dust collecting and spraying device comprises a diaphragm pump, which can automatically extract the sewage in the spraying device, and transport the sewage into the sedimentation device for sedimentation, and then pass the screw The machine automatically extracts sludge. Therefore, the purification device provided by the invention can automatically discharge impurities such as gravel in the sewage while purifying the gas, and has high automation degree and high efficiency with respect to the manner of manual dredging. The water precipitated twice by the sedimentation device can be recycled, and the discharged sludge contains iron and can be recovered.

It should be understood by those skilled in the art that the technical solutions described in the foregoing embodiments may be modified, or some of the technical features may be equivalently replaced; and the modifications or replacements do not deviate from the essence of the corresponding technical solutions. The spirit and scope of the technical solutions of the embodiments of the present invention.

10‧‧‧Dust spray device

11‧‧‧Spray tube

12‧‧‧Adding water tank

13‧‧‧Drainage pipe

14‧‧‧ diaphragm pump

15‧‧‧Aeration tube

20‧‧‧Precipitation device

21‧‧‧Precipitation tube

22‧‧‧Water storage tank

23‧‧‧ screw machine

24‧‧‧Sewage truck

211‧‧‧ water inlet

212‧‧‧Water outlet

30‧‧‧Connecting pipes

Claims (5)

A purification device comprises a dust collecting and spraying device and a sedimentation device, the dust collecting and spraying device comprises a spraying chamber, a water adding tank and a spraying component, the sedimentation device comprises a sedimentation cylinder, and the improvement comprises the following: the dust collecting and spraying device further The utility model comprises a drain pipe located at the bottom of the spray chamber and a diaphragm pump installed outside the spray chamber, the diaphragm pump is connected to the drain pipe for extracting sewage in the spray chamber, and the purification device further comprises a connecting pipe, the connecting pipe The two ends are respectively connected to the diaphragm pump and the precipitation cylinder, and the sedimentation device further comprises a screw machine adjacent to the sedimentation cylinder for extracting sludge in the sedimentation cylinder, the sedimentation cylinder is funnel-shaped, including a water inlet and a water outlet a drain outlet located at a middle portion of the settling tank, the drain outlet being located at a bottom of the settling tank, the connecting duct being connected to the water inlet, the screw machine being connected to the drain outlet, the sedimentation device further comprising a water storage tank, The water storage tank is located below the sedimentation tank and is corresponding to the water outlet. The purifying device of claim 1, wherein the dust collecting and spraying device further comprises an aeration tube connected to the shower chamber for introducing gas into the shower chamber. The purifying device of claim 1, wherein the precipitating device further comprises a sewage truck at one end of the screw machine for accommodating the sludge extracted by the screw machine. The purifying device of claim 1, wherein the diaphragm pump comprises a pumping pipe and an outlet pipe, respectively connected to the drain pipe and the connecting pipe, and the water pipe and the water outlet pipe are hoses. The purification device of claim 1, wherein the dust collection device further comprises a filter disposed in the shower chamber.