CN211004847U

CN211004847U - Sewage and dirt separating device

Info

Publication number: CN211004847U
Application number: CN201920625496.XU
Authority: CN
Inventors: 温雪峰
Original assignee: Guangdong Suncoo Technology Co Ltd
Current assignee: Guangdong Suncoo Technology Co Ltd
Priority date: 2019-05-05
Filing date: 2019-05-05
Publication date: 2020-07-14
Anticipated expiration: 2029-05-05

Abstract

The utility model discloses a sewage and dirt separating device, which comprises a sewage pool, a clean water pool and solid-liquid separating equipment; the sewage and dirt separation device also comprises a feeding device for feeding chemical raw materials for water purification into the sewage pool, wherein the feeding device comprises an air supply pipeline, a high-pressure air source and material feeding equipment; the outlet end of the gas supply pipeline is provided with a multi-way communicating pipe and is arranged at the bottom of the sewage pool; the inlet end of the gas supply pipeline is communicated with the high-pressure gas source; the gas supply pipeline is also communicated with the material feeding equipment. The utility model discloses a to the sewage filth that produces in the sanitary ware ceramic manufacture course of working, deposit through industrial chemicals, utilize sewage filth pump to centrifugal treatment machine and carry out high-speed rotatory separation sewage and filth, through sewage and the filth circulation of handling reuse, to reducing pollution and reducing discharging, reduce the labour, raise the efficiency and played good effect.

Description

Sewage and dirt separating device

Technical Field

The utility model relates to a solid-liquid mixture separator field, especially a sewage filth separator

Background

In the ceramic production and processing process of sanitary ware, a large amount of sewage is produced, most of the sewage is a mixture of soil and water, in the prior art, the sewage is physically squeezed and filtered through high-pressure equipment in the treatment of the sewage, and the soil and the water are separated, so that the operation process is large in labor force, long in working time and low in efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sewage filth separator to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a sewage and dirt separation device comprises a sewage pool, a clean water pool and solid-liquid separation equipment; the sewage tank is connected with the clean water tank, and the sewage tank is connected with the solid-liquid separation equipment; the sewage and dirt separation device also comprises a feeding device, wherein the feeding device comprises an air supply pipeline, a high-pressure air source and material feeding equipment; the outlet end of the gas supply pipeline is arranged at the bottom of the sewage pool; the inlet end of the gas supply pipeline is communicated with the high-pressure gas source; still be equipped with feed communicating pipe on gas supply line's the pipeline, feed communicating pipe with material dispensing device is linked together.

Preferably, the material dispensing equipment is provided with two independent dispensing bins, the two dispensing bins are respectively provided with an injection outlet, the feed communicating pipe is two-way communicating pipe, and the injection outlet is communicated with the feed communicating pipe.

Preferably, the outlet end of the gas supply pipeline is a multi-way communication outlet end.

Preferably, the two throwing bins are used for respectively storing a solid mixture of polyacrylamide and polyaluminium chloride and a liquid mixture of polyacrylamide and polyaluminium chloride.

Preferably, the solid mixture is 10m³Sewage/7 kg polyacrylamide and 10m³1.5kg of solid mixture of polyaluminium chloride in a liquid state, the liquid mixture being 1m³Clear water/0.7 kg polyacrylamide diluent and 1m³Clear water/0.7 kg polyaluminium chloride diluent.

Preferably, the high pressure air source is an air compressor.

Preferably, the solid-liquid separation equipment is a horizontal screw centrifuge.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, to the sewage filth that produces in the sanitary ware ceramic manufacture course of working of bathroom, deposit through the chemical material, utilize sewage filth pump to send centrifugal treatment machine and carry out high-speed rotatory separation sewage and filth, through sewage and the filth circulation of handling and reusing, to reducing pollution and reducing discharging, reduce the labour, raise the efficiency and played good effect, and simultaneously, the sewage filth is separated and is blown off through gas supply line's multichannel communicating pipe with the chemical material, make chemical material evenly distributed in the sewage filth, high pressure gas will change the chemical material and fully stir with the sewage filth simultaneously, make sewage filth and chemical material intensive mixing, the effect of chemical material in sewage filth separation has been improved greatly.

Drawings

Fig. 1 is a block diagram of the present invention.

In the figure: 1 high-pressure air source, 2 material input devices, 21 first input bin, 22 second input bin, 3 effluent water sump, 4 first water pump, 5 clear water sedimentation tank, 6 clear water pond, 7 second water pump, 8 horizontal screw centrifuge, 9 filth temporary storage area, 10 gas supply line.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: a sewage and dirt separating device comprises a sewage pool 3, a first water pump 4, a clear water sedimentation tank 5, a clear water pool 6, a high-pressure air source 1 provided by an air compressor, a material feeding device 2, an air supply pipeline 10, a second water pump 7, a horizontal screw centrifuge 8 and dirt temporary storageA zone; the sewage tank 3 is used for collecting sewage and dirt mixed liquid; the clear water sedimentation tank 5 is used for temporarily storing clear water separated from the sewage tank 3; the clear water tank 6 is used for clear water precipitated from the clear water sedimentation tank 5; the high-pressure air source 1 is used for providing a high-pressure air source; the material feeding equipment 2 is used for injecting a mixture of polyacrylamide and polyaluminium chloride into the gas supply pipeline 10, and the material feeding equipment 2 is provided with two parallel feeding bins: a first throwing bin 21 and a second throwing bin 22, wherein the first throwing bin 21 pours out 10m³Sewage/7 kg polyacrylamide and 10m³Sewage/1.5 kg solid mixture of polyaluminium chloride, the second feeding bin 22 feeds out 1m³Clear water/0.7 kg polyacrylamide diluent and 1m³Outputting a liquid mixture by using a mixture of clear water/0.7 kg of liquid of polyaluminium chloride diluent; one end of the gas supply pipeline 10 is connected with the high-pressure gas source 1, the other end of the gas supply pipeline is a multi-path communicating pipe and is arranged at the bottom of the sewage pool 3, and two paths of communicating pipes are arranged on a channel of the gas supply pipeline 10 and are respectively communicated with the first throwing bin 21 and the second throwing bin 22 of the material throwing device 2; the first water pump 4 is used for pumping the water in the sewage pool 3 into the clean water pool 6; the second water pump 7 is used for pumping the sewage in the sewage pool 3 into an inlet of the horizontal screw centrifuge 8; the horizontal decanter centrifuge 8 comprises one inlet and two outlets: a first outlet and a second outlet; an inlet of the horizontal screw centrifuge 8 is connected with an outlet of the second water pump 7, a first outlet of the horizontal screw centrifuge 8 is connected with the sewage pool 3, and a second outlet is connected with the temporary sewage storage area 9; the dirt temporary storage area 9 is used for temporarily storing the dirt separated from the horizontal screw centrifuge 8.

The embodiment of the utility model provides a theory of operation does:

the high-pressure air source 1 from the air compressor injects 10m of the first injecting bin 21 of the material injecting device 2 communicated with the air supply pipeline 10 through the air supply pipeline 10³Sewage/7 kg polyacrylamide and 10m³Stirring and mixing the solid mixture of sewage/1.5 kg of polyaluminium chloride and sewage in the sewage pool 3, closing air pressure after mixing until the sewage is precipitated at the bottom of the pool, pumping the upper clear water to a clear water sedimentation pool 5 through a first water pump 4, and pumping the clear water to a clear water pool 6 for recycling after precipitation. Clear water of upper layerAfter treatment, the sewage sludge remained at the bottom of the sewage tank 3 is discharged by 1m from the second discharge bin 22 of the material discharge device 2³Clear water/0.7 kg polyacrylamide diluent and 1m³The clear water/0.7 kg polyaluminium chloride diluent liquid mixture is stirred by high pressure gas and pumped to a horizontal screw centrifuge 8 to separate dirt and sewage under high-speed rotation, a small amount of sewage flows back to a collecting tank, and the separated dirt is stored in a dirt temporary storage area 9 for recycling of the dirt.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A sewage and dirt separation device comprises a sewage pool, a clean water pool and solid-liquid separation equipment; the sewage tank is connected with the clean water tank, and the sewage tank is connected with the solid-liquid separation equipment; it is characterized in that: the sewage and dirt separation device also comprises a feeding device, wherein the feeding device comprises an air supply pipeline, a high-pressure air source and material feeding equipment; the outlet end of the gas supply pipeline is arranged at the bottom of the sewage pool; the inlet end of the gas supply pipeline is communicated with the high-pressure gas source; still be equipped with feed communicating pipe on gas supply line's the pipeline, feed communicating pipe with material dispensing device is linked together.

2. The sewage sludge separating apparatus of claim 1, wherein: the material throwing equipment is provided with two independent throwing bins, the two throwing bins are respectively provided with an injection outlet, the feed communicating pipe is two-way communicating pipe, and the injection outlet is communicated with the feed communicating pipe.

3. The sewage sludge separating apparatus of claim 1, wherein: the outlet end of the gas supply pipeline is a multi-path communicated outlet end.

4. The sewage sludge separating apparatus of claim 1, wherein: the high-pressure air source is an air compressor.

5. The sewage sludge separating apparatus of claim 1, wherein: the solid-liquid separation equipment is a horizontal screw centrifuge.