CN215627134U - Reclaimed water recycling precipitation separation device - Google Patents

Abstract

The utility model relates to a sedimentation and separation device, in particular to a reclaimed water recycling sedimentation and separation device, which comprises a device body, wherein a motor frame is fixedly connected with the outer surface of one side of the device body, a motor is fixedly connected with the upper surface of the motor frame, the output end of the motor is fixedly connected with a first rotating shaft, one end of the first rotating shaft is fixedly connected with a first belt pulley, a second rotating shaft is arranged on the upper side of the first belt pulley, one end of the second rotating shaft is fixedly connected with a second belt pulley, a water inlet is fixedly arranged on the upper side of the second belt pulley, a first electromagnetic valve is fixedly arranged on the water inlet, one end of the second rotating shaft penetrates through the inner wall of one side of the device body, in the utility model, the first electromagnetic valve is opened through a slow flow groove and a slow flow slope, the impact force of sewage entering a sedimentation tank can be effectively reduced, and the sludge at the bottom of the sedimentation tank is prevented from floating again due to the impact force, thereby affecting the effect of the precipitation separation.

Description

Reclaimed water recycling precipitation separation device

Technical Field

The utility model relates to a precipitation separation device, in particular to a precipitation separation device for recycling reclaimed water.

Background

The reclaimed water, also called reclaimed water, has the water quality between that of sewage and tap water, is non-drinking water which can be used in a certain range after the urban sewage and the waste water are purified and reach the national standard, and can be used in various aspects of urban landscape and common people life. In order to solve the problem of water resource shortage, the recycling of urban sewage is increasingly important, and compared with the development of other water sources, the recycling of urban sewage has advantages. Firstly, the urban sewage is huge in quantity, stable, free from the limitation of climatic conditions and other natural conditions, and can be recycled. The sewage can be synchronously generated on the basis of generating the recycled water source and the sewage, namely, as long as the urban sewage is generated, a reliable recycled water source can be obtained. Meanwhile, the sewage treatment plant is a renewable water source place, and is relatively close to urban renewable water users for convenient water supply. The scale of the sewage recycling is flexible, large-scale recycling water plants can be built at the edge of cities, small-scale recycling water plants or integrated treatment equipment can be built in residential districts and public buildings, and the scale can be large or small according to local conditions. The existing separation and precipitation device has the following defects:

1. the existing separation and precipitation device is mostly simple in structure and does not have a slow flow device, when sewage is introduced into the precipitation tank, the sewage is injected into the precipitation tank, the reclaimed water has large impact force, and precipitates at the bottom of the precipitation tank can float again due to the effect of the impact force, so that the precipitation separation effect of the device is influenced.

2. The existing separation and precipitation device is simple in structure, sewage is directly discharged into the precipitation tank to be precipitated and is discharged, a large amount of suspended impurities exist in the sewage, precipitation which cannot be fine is avoided, the precipitation and separation effect is poor, and the practicability is not strong.

3. The existing separation and precipitation device often needs a large space for treatment, has the defects of large occupied area, poor management, low automation degree, difficult maintenance and the like, and the later-stage treatment of sludge still needs manual cleaning, so that the workload is large.

Therefore, there is a need for a precipitation separation device for recycling reclaimed water, which improves upon the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a reclaimed water recycling, precipitating and separating device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a sedimentation and separation device for reclaimed water reuse comprises a device body, wherein a motor frame is fixedly connected to the outer surface of one side of the device body, a motor is fixedly connected to the upper surface of the motor frame, a first rotating shaft is fixedly connected to the output end of the motor, a first belt pulley is fixedly connected to one end of the first rotating shaft, a second rotating shaft is arranged on the upper side of the first belt pulley, a second belt pulley is fixedly connected to one end of the second rotating shaft, a water inlet is fixedly arranged on the upper side of the second belt pulley, a first electromagnetic valve is fixedly arranged on the water inlet, one end of the second rotating shaft penetrates through the inner wall of one side of the device body, a separation and filtration rotating disc is fixedly connected to the surface of the second rotating shaft at equal intervals, a scraping plate is fixedly connected to the surface of the top inside of the device body, a slow flow slope is fixedly arranged on one side of the inside of the device body, a slow flow groove is arranged on one side of the slow flow slope, and a sedimentation tank is fixedly arranged at the bottom of the inside of the device body, an overflow cavity is formed in one side of the sedimentation tank, an overflow groove is fixedly formed in the surface of the wall on one side of the overflow cavity, a second electromagnetic valve is fixedly arranged on the wall on one side of the overflow cavity, and a water outlet is fixedly connected to one side of the second electromagnetic valve.

According to the preferable scheme of the utility model, a sludge discharge port is fixedly formed in the wall of one side of the sedimentation tank, a third electromagnetic valve is fixedly arranged at the sludge discharge port, a sludge discharge pipe is fixedly connected to one side of the third electromagnetic valve, and a sludge discharge pump is fixedly arranged on the sludge discharge pipe.

As a preferable scheme of the present invention, the scraper positions are arranged corresponding to the positions of the separation and filtration turntables, scrapers are arranged on both sides of one of the separation and filtration turntables, and one side surface of each scraper is in contact with one side surface of the separation and filtration turntable.

As a preferable scheme of the utility model, the separation and filtration turntable comprises a fixed inner ring, the outer side surface of the fixed inner ring is fixedly connected with support rods at equal intervals, one end of each support rod is fixedly connected with a fixed outer ring, and a filter screen is fixedly connected between every two adjacent support rods.

In a preferred embodiment of the present invention, the second pulley is in transmission connection with the first pulley through a belt.

As a preferable scheme of the utility model, the sedimentation tank is arranged corresponding to the separation and filtration turntable.

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

1. according to the utility model, the first electromagnetic valve is opened through the arranged slow flow groove and the slow flow slope, reclaimed water enters the slow flow groove in the device body through the water inlet, and overflows from the slow flow groove along with the continuous rising of the water level and slowly flows into the sedimentation tank along the slow flow slope, so that the impact force of sewage entering the sedimentation tank can be effectively reduced, and the sludge at the bottom of the sedimentation tank is prevented from floating again due to the impact force, thereby affecting the effect of sedimentation and separation.

2. According to the utility model, with the continuous rising of the water level, the reclaimed water is precipitated in the sedimentation tank, impurities in the reclaimed water are retained and precipitated at the bottom of the sedimentation tank through the filtration and separation of the separation and filtration rotary table, the filtered reclaimed water flows out through the overflow groove and enters the overflow cavity, the second electromagnetic valve is opened to discharge the reclaimed water subjected to the precipitation and separation through the water outlet and put into use or enter the next process, after the reclaimed water is used for a period of time, the impurities are accumulated on the surface of the filter screen on the separation and filtration rotary table and can rotate, the motor is started to rotate, the motor rotates to further drive the first rotary shaft to rotate, the first rotary shaft rotates to further drive the first belt pulley to rotate, the first belt pulley rotates to further drive the second belt pulley to rotate, the second belt pulley rotates to further drive the second rotary shaft to rotate, the second pivot is rotated and is further driven the separation and filter the carousel and rotate, and the scraper blade that further makes the separation filter the carousel both sides scrapes the impurity of separation filter carousel both sides surface and clears away, makes impurity subside to the sedimentation tank bottom of the pool again, again by the mud pipe discharge can, can effectively filter the suspended impurity in the sewage, improve the effect of sedimentation separation, increase the practicality of device, can clear up the filter screen simultaneously, guarantee the normal operating of device, extension means's life.

3. According to the sludge cleaning device, the first electromagnetic valve and the second electromagnetic valve are closed after a period of time through the sludge discharge pump and the sludge discharge pipe, the third electromagnetic valve is opened, the sludge discharge pump is started to discharge sludge in the sedimentation tank through the sludge discharge port and the sludge discharge pipe, and then the first electromagnetic valve and the second electromagnetic valve are opened to work, so that the sludge at the bottom of the sedimentation tank can be automatically cleaned regularly, manual cleaning is not needed, the cleaning cost is saved, and the working efficiency is improved.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a cross-sectional structural schematic of the present invention;

FIG. 4 is a schematic view of the structure of the separation and filtration rotary disk of the present invention.

In the figure: 1. a device body; 2. a water inlet; 3. a belt; 4. a first pulley; 5. a motor; 6. a motor frame; 7. a first rotating shaft; 8. a second rotating shaft; 9. a second pulley; 10. a first solenoid valve; 11. a slow flow slope; 12. a squeegee; 13. a separation and filtration turntable; 14. an overflow trough; 15. an overflow chamber; 16. a second solenoid valve; 17. a water outlet; 18. a sludge discharge port; 19. a sedimentation tank; 20. a flow slowing groove; 21. a sludge discharge pipe; 22. a sludge discharge pump; 23. a third electromagnetic valve; 24. a support bar; 25. a filter screen; 26. fixing the outer ring; 27. and fixing the inner ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Several embodiments of the utility model are presented. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present invention provides a technical solution:

embodiment 1, please refer to fig. 1, 2, 3 and 4, a precipitation separation device for recycling reclaimed water, comprising a device body 1, a motor frame 6 fixedly connected to an outer surface of one side of the device body 1, a motor 5 fixedly connected to an upper surface of the motor frame 6, a first rotating shaft 7 fixedly connected to an output end of the motor 5, a first belt pulley 4 fixedly connected to one end of the first rotating shaft 7, a second rotating shaft 8 arranged on an upper side of the first belt pulley 4, a second belt pulley 9 fixedly connected to one end of the second rotating shaft 8, a water inlet 2 fixedly arranged on an upper side of the second belt pulley 9, a first electromagnetic valve 10 fixedly arranged on the water inlet 2, one end of the second rotating shaft 8 penetrating through an inner wall of one side of the device body 1, a separation and filtration rotating disc 13 fixedly connected to a surface of the second rotating shaft 8 at equal intervals, a scraping plate 12 fixedly connected to a top surface inside the device body 1, a slow flow slope 11 fixedly arranged on one side inside the device body 1, a slow flow groove 20 is formed in one side of the slow flow slope 11, a sedimentation tank 19 is fixedly arranged at the bottom inside the device body 1, an overflow cavity 15 is formed in one side of the sedimentation tank 19, an overflow groove 14 is fixedly formed in the surface of the wall on one side of the overflow cavity 15, a second electromagnetic valve 16 is fixedly arranged on the wall on one side of the overflow cavity 15, and a water outlet 17 is fixedly connected to one side of the second electromagnetic valve 16; open first solenoid valve 10, in the slow current groove 20 of water inlet 2 access device body 1 inside with the normal water, along with the continuous rising of water level, normal water is from slow current groove 20 internal overflow outflow, and along slow current slope 11 slow flow direction sedimentation tank 19 in, along with the continuous rising of water level, normal water deposits in sedimentation tank 19, and the filtration separation through separation filtration carousel 13 is detained the impurity of normal water and is depositd 19 bottom at sedimentation tank, normal water after the filtration passes through overflow launder 14 and flows out, and go into overflow chamber 15 in, open second solenoid valve 16 simultaneously and will pass through the normal water after the sedimentation separation and discharge and put into use or get into next process through delivery port 17.

Embodiment 2, please refer to fig. 1, 2, 3 and 4, a precipitation separation device for recycling reclaimed water, comprising a device body 1, a motor frame 6 fixedly connected to an outer surface of one side of the device body 1, a motor 5 fixedly connected to an upper surface of the motor frame 6, a first rotating shaft 7 fixedly connected to an output end of the motor 5, a first belt pulley 4 fixedly connected to one end of the first rotating shaft 7, a second rotating shaft 8 arranged on an upper side of the first belt pulley 4, a second belt pulley 9 fixedly connected to one end of the second rotating shaft 8, a water inlet 2 fixedly arranged on an upper side of the second belt pulley 9, a first electromagnetic valve 10 fixedly arranged on the water inlet 2, one end of the second rotating shaft 8 penetrating through an inner wall of one side of the device body 1, a separation and filtration rotating disc 13 fixedly connected to a surface of the second rotating shaft 8 at equal intervals, a scraping plate 12 fixedly connected to a top surface inside the device body 1, a slow flow slope 11 fixedly arranged on one side inside the device body 1, a slow flow groove 20 is formed in one side of the slow flow slope 11, a sedimentation tank 19 is fixedly arranged at the bottom inside the device body 1, an overflow cavity 15 is formed in one side of the sedimentation tank 19, an overflow groove 14 is fixedly formed in the surface of the wall on one side of the overflow cavity 15, a second electromagnetic valve 16 is fixedly arranged on the wall on one side of the overflow cavity 15, and a water outlet 17 is fixedly connected to one side of the second electromagnetic valve 16; a sludge discharge port 18 is fixedly formed in the wall of one side of the sedimentation tank 19, a third electromagnetic valve 23 is fixedly arranged at the sludge discharge port 18, a sludge discharge pipe 21 is fixedly connected to one side of the third electromagnetic valve 23, and a sludge discharge pump 22 is fixedly arranged on the sludge discharge pipe 21; the positions of the scraping plates 12 correspond to the positions of the separation and filtration rotary tables 13, the scraping plates 12 are arranged on two sides of one separation and filtration rotary table 13, and one side surface of each scraping plate 12 is in contact with one side surface of the separation and filtration rotary table 13; after a period of time, closing the first electromagnetic valve 10 and the second electromagnetic valve 16, opening the third electromagnetic valve 23 and starting the sludge pump 22 to discharge the sludge in the sedimentation tank 19 through the sludge discharge port 18 and the sludge discharge pipe 21, then opening the first electromagnetic valve 10 and the second electromagnetic valve 16 to work, after a period of time, impurities are accumulated on the surface of the filter screen 25 on the separation and filtration turntable 13 and can rotate, the motor 5 is started to rotate, the motor 5 rotates to further drive the first rotating shaft 7 to rotate, the first rotating shaft 7 rotates to further drive the first belt pulley 4 to rotate, the first belt pulley 4 rotates to further drive the second belt pulley 9 to rotate through the belt 3, the second belt pulley 9 rotates to further drive the second rotating shaft 8 to rotate, the second rotating shaft 8 rotates to further drive the separation and filtration turntable 13 to rotate, and further the scrapers 12 on two sides of the separation and filtration turntable 13 scrape and remove the impurities on the two sides of the separation and filtration turntable 13, then the impurities are settled to the bottom of the sedimentation tank 19 and then discharged through a sludge discharge pipe 21.

Embodiment 3, referring to fig. 1, 2, 3 and 4, the separation and filtration turntable 13 includes a fixed inner ring 27, support rods 24 are fixedly connected to the outer side surface of the fixed inner ring 27 at equal intervals, one end of each support rod 24 is fixedly connected with a fixed outer ring 26, and a filter screen 25 is fixedly connected between two adjacent support rods 24; the second belt pulley 9 is in transmission connection with the first belt pulley 4 through a belt 3; the sedimentation tank 19 is arranged corresponding to the position of the separation and filtration rotary disc 13.

The working principle is as follows: when the device is used, the first electromagnetic valve 10 is opened, reclaimed water enters the slow flow groove 20 in the device body 1 through the water inlet 2, the reclaimed water overflows from the slow flow groove 20 along with the continuous rising of the water level and slowly flows into the sedimentation tank 19 along the slow flow slope 11, the reclaimed water is precipitated in the sedimentation tank 19 along with the continuous rising of the water level, impurities in the reclaimed water are retained and precipitated at the bottom of the sedimentation tank 19 through the filtration separation of the separation and filtration rotary disc 13, the filtered reclaimed water flows out through the overflow groove 14 and enters the overflow cavity 15, the second electromagnetic valve 16 is opened at the same time, the reclaimed water subjected to the precipitation separation is discharged through the water outlet 17 and is put into use or enters the next procedure, after a period of time, the first electromagnetic valve 10 and the second electromagnetic valve 16 are closed, the third electromagnetic valve 23 is opened, the sludge discharge pump 22 is started, and sludge in the sedimentation tank 19 is discharged through the sludge discharge port 18 and the sludge discharge pipe 21, opening first solenoid valve 10 and second solenoid valve 16 again and carrying out work, after using for a period of time, impurity can be piled up on the surface of filter screen 25 on separation filtration carousel 13, it is rotatable, starter motor 5 rotates, motor 5 rotates and further drives first pivot 7 and rotates, first pivot 7 rotates and further drives first belt pulley 4 and rotates, first belt pulley 4 rotates and further drives second belt pulley 9 through belt 3 and rotates, second belt pulley 9 rotates and further drives second pivot 8 and rotates, second pivot 8 rotates and further drives separation filtration carousel 13 and rotates, further make the scraper blade 12 of separation filtration carousel 13 both sides scrape the impurity of separation filtration carousel 13 both sides surface and clear away, make impurity subside to 19 bottoms of ponds of sedimentation tank, discharge by mud pipe 21 again can.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a reuse of reclaimed water precipitation separation device, includes device body (1), its characterized in that: the device is characterized in that a motor frame (6) is fixedly connected to the outer surface of one side of the device body (1), a motor (5) is fixedly connected to the upper surface of the motor frame (6), a first rotating shaft (7) is fixedly connected to the output end of the motor (5), a first belt pulley (4) is fixedly connected to one end of the first rotating shaft (7), a second rotating shaft (8) is arranged on the upper side of the first belt pulley (4), a second belt pulley (9) is fixedly connected to one end of the second rotating shaft (8), a water inlet (2) is fixedly arranged on the upper side of the second belt pulley (9), a first electromagnetic valve (10) is fixedly arranged on the water inlet (2), one end of the second rotating shaft (8) penetrates through the inner wall of one side of the device body (1), a separation and filtration rotary disc (13) is fixedly connected to the surface of the second rotating shaft (8) at equal intervals, and a scraper (12) is fixedly connected to the surface of the top inside the device body (1), the device is characterized in that a slow flow slope (11) is fixedly arranged on one side inside a device body (1), a slow flow groove (20) is arranged on one side of the slow flow slope (11), a sedimentation tank (19) is fixedly arranged at the bottom inside the device body (1), an overflow cavity (15) is arranged on one side of the sedimentation tank (19), an overflow groove (14) is fixedly formed in the wall surface of one side of the overflow cavity (15), a second electromagnetic valve (16) is fixedly arranged on the wall of one side of the overflow cavity (15), and a water outlet (17) is fixedly connected to one side of the second electromagnetic valve (16).

2. The reclaimed water recycling precipitation separation device according to claim 1, characterized in that: a sludge discharge port (18) is fixedly formed in one side of the wall of the sedimentation tank (19), a third electromagnetic valve (23) is fixedly arranged at the sludge discharge port (18), a sludge discharge pipe (21) is fixedly connected to one side of the third electromagnetic valve (23), and a sludge discharge pump (22) is fixedly arranged on the sludge discharge pipe (21).

3. The reclaimed water recycling precipitation separation device according to claim 1, characterized in that: scraper blade (12) position and separation filter carousel (13) position correspond the setting, one separation filter carousel (13) both sides all are equipped with scraper blade (12), scraper blade (12) a side surface and separation filter carousel (13) a side surface contact.

4. The reclaimed water recycling precipitation separation device according to claim 1, characterized in that: separation filter carousel (13) is including fixed inner ring (27), fixed inner ring (27) outside surface equidistance fixedly connected with bracing piece (24), bracing piece (24) one end fixedly connected with fixed outer loop (26), adjacent two fixedly connected with filter screen (25) between bracing piece (24).

5. The reclaimed water recycling precipitation separation device according to claim 1, characterized in that: the second belt pulley (9) is in transmission connection with the first belt pulley (4) through a belt (3).

6. The reclaimed water recycling precipitation separation device according to claim 1, characterized in that: the sedimentation tank (19) is arranged corresponding to the separation and filtration rotating disc (13).

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