CN211941626U

CN211941626U - Sand water medium recycling device and sand water circulation cleaning system

Info

Publication number: CN211941626U
Application number: CN202020467747.9U
Authority: CN
Inventors: 董杰聪; 蔡志超; 王维; 陈龙坚; 邓荣荣; 张增奕; 李全松; 卢德泉; 唐泽锋; 梁雄严
Original assignee: Guangdong Province Geological Equipment Center
Current assignee: Guangdong Province Geological Equipment Center
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-11-17
Anticipated expiration: 2030-04-02

Abstract

The utility model discloses a cyclic utilization device of sand aqueous medium and adopt sand hydrologic cycle cleaning system of this cyclic utilization device, including the collection sand box that is used for receiving sand aqueous medium, set up in the dirty case of collection sand box one side, set up at the inside whirl aerator of collection sand box and set up the scraper blade mechanism at collection sand box top, scraper blade mechanism is arranged in scraping the impurity in the sand aqueous medium to the dirty case of collection. The utility model discloses a cyclic utilization device and sand hydrologic cycle cleaning system can carry out purification treatment to the sand aqueous medium to reach cyclic utilization's requirement for quality.

Description

Sand water medium recycling device and sand water circulation cleaning system

Technical Field

The utility model relates to a waste recycling cleaning system's cleaning medium processing apparatus especially relates to a cyclic utilization device of sand aqueous medium and adopt this cyclic utilization device's sand aqueous cycle cleaning system.

Background

Due to the violent increase of the use of plastics, the emergency construction of domestic and foreign recycling foundations cannot be followed, so that the marine pollution of the waste plastics is serious. With the increasing importance of environmental protection, the problem of recycling waste plastics has risen to the national strategic problem, so that an automatic, intelligent and low-cost waste plastic cleaning and recycling system is very important. Because the sand washing device adopts sand and water as cleaning media, the sand washing device has the advantages of being recyclable, free of pollution to the environment and the like, and the purpose of environmental protection can be achieved by applying the sand washing device in a waste plastic cleaning and recycling production line. However, after the sand washing device is used for washing waste plastics, a sand water medium of the sand washing device is mixed with a plurality of suspended garbage, oil dirt and other impurities, and the quality requirement of recycling can not be met without purification treatment. Therefore, the utility model provides a cyclic utilization device of sand aqueous medium and adopt this cyclic utilization device's sand water circulation cleaning system.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a cyclic utilization device of sand aqueous medium and adopt the sand aqueous circulation cleaning system of this cyclic utilization device can carry out purification treatment to the sand aqueous medium to reach cyclic utilization's requirement for quality.

The utility model discloses a cyclic utilization device of sand aqueous medium adopts following technical scheme to realize:

the recycling device of the sand-water medium comprises a sand collecting box for receiving the sand-water medium, a dirt collecting box arranged on one side of the sand collecting box, a rotational flow aerator arranged in the sand collecting box and a scraping plate mechanism arranged at the top of the sand collecting box, wherein the scraping plate mechanism is used for scraping impurities in the sand-water medium to the dirt collecting box.

Further, the cyclone aerator is arranged in the sand collection box in a hoisting mode.

Further, the recycling device also comprises a sand outlet screw connected to the bottom of the sand collecting box.

Furthermore, the sand outlet spiral is obliquely arranged, and the downward end of the sand outlet spiral is connected with the bottom of the sand collecting box.

Further, the cyclic utilization device also comprises an air floatation machine, and the sewage collection tank is used for conveying sewage to the air floatation machine.

Further, the sewage collection tank is provided with a sewage discharge port flange which is used for being connected with a sewage pump so as to convey sewage to the air flotation machine.

Further, the recycling device also comprises a sand water pump communicated with the sand collecting box.

Furthermore, a water outlet flange is arranged in the middle of the sand collecting box, and a water inlet flange of the sand water pump is connected with the water outlet flange through a water pipe.

The utility model discloses sand hydrologic cycle cleaning system adopts following technical scheme to realize:

a sand water circulation cleaning system comprises a sand washing device and the circulation utilization device, wherein the circulation utilization device is used for receiving sand water media from the sand washing device and conveying the sand water media subjected to purification treatment back to the sand washing device.

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

the utility model provides a cyclic utilization device of sand aqueous medium and adopt this cyclic utilization device's sand aqueous circulation cleaning system, including sand collection box, dirty case, whirl aerator and scraper mechanism, the sand collection box is used for receiving sand aqueous medium from the sand washing device, and the main effect of whirl aerator is that make sewage and sand whirl motion, play the effect of washing sand, can bring impurity such as suspension rubbish and greasy dirt in the sand to the surface of water simultaneously; the sand can slowly sink to the bottom of the sand collecting box, and impurities such as suspended garbage, oil dirt and the like can be scraped to the dirt collecting box by the scraper mechanism, so that the purification treatment of the sand-water medium is realized, and the sand-water medium meets the quality requirement of cyclic utilization; the treated sand and water can be conveyed back to the sand washing device through a conveying device (such as a sand outlet screw and a sand water pump), so that the aim of recycling is fulfilled.

Drawings

Fig. 1 is a front view of a sand-water medium recycling device according to an embodiment of the present invention;

FIG. 2 is a right side view of the recycling apparatus shown in FIG. 1;

fig. 3 is a top view of the recycling device shown in fig. 1.

In the figure: 1. a sand collecting box; 2. a sewage collection tank; 3. a rotational flow aerator; 4. a scraping plate mechanism; 5. producing a sand spiral; 6. an air flotation machine; 21. a drain flange; 11. a water outlet flange; 7. a sand water pump.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

Refer to fig. 1-3. The embodiment of the utility model provides a cyclic utilization device of sand aqueous medium and adopt this cyclic utilization device's sand hydrologic cycle cleaning system. Wherein, sand hydrologic cycle cleaning system still includes the sand washing device, and the sand washing device is used for carrying out sand washing to waste plastic, and cyclic utilization device is used for receiving sand water medium from the sand washing device to carry the sand water medium back to the sand washing device after with purification treatment.

The recycling device of the embodiment comprises a sand collecting box 1 for receiving sand-water media, a dirt collecting box 2 arranged on one side of the sand collecting box 1, a rotational flow aerator 3 arranged in the sand collecting box 1 and a scraper mechanism 4 arranged at the top of the sand collecting box 1, wherein the scraper mechanism 4 is used for scraping impurities in the sand-water media to the dirt collecting box 2.

Specifically, the rotational flow aerator 3 is arranged in the sand collection box 1 in a hoisting mode and has a certain distance with the bottom of the sand collection box 1; the recycling device also comprises a sand outlet screw 5 connected to the bottom of the sand collecting box 1; the sand outlet screw 5 is obliquely arranged, and the downward end of the sand outlet screw is connected with the bottom of the sand collecting box 1. The cyclone aerator 3 has the main function of making sewage and sand perform cyclone motion, plays a role in washing sand, and can bring suspended impurities and oil dirt in sand water to the water surface.

Specifically, the recycling device of the present embodiment further includes an air flotation machine 6, and the sewage collection tank 2 is used for conveying sewage to the air flotation machine 6. Wherein the sewage collection tank 2 is provided with a sewage discharge port flange 21 for connecting with a sewage pump attached to the air flotation machine 6, thereby conveying sewage to the air flotation machine 6.

Specifically, the recycling device of the present embodiment further includes a sand-water pump 7 for communicating with the sand-collecting box 1; the middle part of the sand collecting box 1 is provided with a water outlet flange 11, and a water inlet flange of the sand water pump 7 is connected with the water outlet flange 11 through a water pipe.

The working principle of the embodiment is as follows: the sand water medium of the sand washing device enters the sand collecting box 1 after being collected, and the sewage and sand move in a rotational flow mode through the rotational flow aerator 3 in the sand collecting box 1, so that the sand washing effect is achieved, and meanwhile, impurities such as suspended garbage, oil dirt and the like in the sand water can be brought to the water surface; in the working process, the sand can slowly sink to the bottom of the sand collecting box 1, and impurities such as suspended garbage, oil dirt and the like can be scraped to the dirt collecting box 2 by the scraper mechanism 4, so that the purification treatment of the sand water medium is realized, and the sand water medium meets the quality requirement of cyclic utilization; the treated sand and water can be conveyed back to the sand washing device through a conveying device (such as a sand outlet screw and a sand water pump), so that the aim of recycling is fulfilled. Wherein, the sand outlet screw 5 pumps the sand deposited at the bottom of the sand collecting box 1 to be sent back to the sand washing device, so as to realize the recycling of the sand; the sand water pump 7 sends cleaner water and a small amount of sand in the middle of the sand collection box 1 back to the sand washing device through a water outlet flange 11 in the middle of the sand collection box 1, so that cleaner water is utilized; the sewage in the sewage collection tank 2 is conveyed to the air floatation machine 6 under the action of the sewage pump, and the clean water can be recycled after purification treatment.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. The utility model provides a cyclic utilization device of sand aqueous medium which characterized in that: the device comprises a sand collecting box for receiving sand-water media, a dirt collecting box arranged on one side of the sand collecting box, a rotational flow aerator arranged in the sand collecting box and a scraper mechanism arranged at the top of the sand collecting box, wherein the scraper mechanism is used for scraping impurities in the sand-water media to the dirt collecting box.

2. The recycling apparatus according to claim 1, wherein: the cyclone aerator is arranged in the sand collecting box in a hoisting mode.

3. The recycling apparatus according to claim 2, wherein: the recycling device also comprises a sand outlet screw connected to the bottom of the sand collecting box.

4. The recycling apparatus according to claim 3, wherein: the sand outlet screw is obliquely arranged, and the downward end of the sand outlet screw is connected with the bottom of the sand collecting box.

5. The recycling apparatus according to claim 1, wherein: the recycling device also comprises an air floatation machine, and the sewage collection tank is used for conveying sewage to the air floatation machine.

6. The recycling apparatus according to claim 5, wherein: the sewage collecting box is provided with a sewage draining outlet flange which is used for being connected with a sewage pump so as to convey sewage to the air floatation machine.

7. The recycling apparatus according to claim 1, wherein: the recycling device also comprises a sand water pump communicated with the sand collecting box.

8. The recycling apparatus according to claim 7, wherein: and a water outlet flange is arranged in the middle of the sand collecting box, and a water inlet flange of the sand water pump is connected with the water outlet flange through a water pipe.

9. The utility model provides a sand hydrologic cycle cleaning system which characterized in that: the sand washing device and the recycling device as claimed in any one of claims 1 to 8, wherein the recycling device is used for receiving the sand water medium from the sand washing device and conveying the sand water medium after purification treatment back to the sand washing device.