CN220887096U - Landfill leachate treatment device - Google Patents

Abstract

The utility model provides a landfill leachate treatment device. A landfill leachate treatment device includes the support column, just filter tank and agitator tank are the structure of upper and lower width, wider upper portion can hold more materials, the pile up pressure of the material of different granularities and nature has been balanced to a certain extent, make the material out more even, just filter tank includes the baffle, filter screen and filter, just filter tank's inside is provided with three group's baffle that corresponds, and the filter all blocks and establish on the baffle, place filter screen etc. and filter above that, the convenient life of device that has improved of changing, valve device includes the handle, valve body and delivery port, and valve body and drain pipe threaded connection, can control the water yield through the handle, the waste of water resource has been reduced, the upside lock joint of throwing in the mouth has the apron, be fixed with the handle on the upside of apron, through correctly closing the apron, can prevent effectively that dust, insect pest and moisture from getting into the box and causing secondary pollution, and the volatilization of liquid.

Description

Garbage leachate treatment device

Technical Field

The utility model belongs to the field of landfill leachate treatment technology, in particular to a landfill leachate treatment device.

Background technique

With the advancement of urbanization and the rapid growth of population, the amount of urban sewage discharge is on the rise. If sewage is not properly treated, it will cause serious pollution problems and public health crises in the urban environment. Therefore, in order to adapt to the needs of urbanization and population growth, sewage treatment has become a necessary measure to ensure the quality of urban environment and public health.

The publication number CN 212713037 U discloses a garbage leachate treatment device, comprising a frame, a box body is fixedly connected to the outer wall of the top of the frame, a pillar is fixedly connected to the outer wall of the top of the box body, a fixed plate is fixedly connected to the end of the pillar away from the box body, a first cylinder is fixedly connected to the outer wall of the fixed plate, a pressure plate is fixedly connected to the output end of the first cylinder, a second cylinder is fixedly connected to the outer wall of the bottom of the box body, a filter plate is fixedly connected to the output end of the second cylinder, a first drain port is arranged at the bottom of the box body, a discharging mechanism is fixedly connected to the outer wall of the top of the frame body, a liquid collecting pool is fixedly connected to the outer wall of the top of the frame body, the end of the first drain port away from the box body is connected to the liquid collecting pool, and a water pumping end is connected to the bottom of the liquid collecting pool; the device can effectively squeeze out the garbage leachate in the garbage, is simple to operate, has low energy consumption, can efficiently treat the garbage leachate, and has good treatment effect.

However, the device has a complex structure and is equipped with too many devices, which increases the waste of energy. At the same time, the functionality of the above-mentioned device is low. The feed port of the mixing box is not equipped with a corresponding sealing cover, which may cause secondary pollution. There is no valve at the drain outlet, which will cause waste of water resources. Therefore, in order to solve the above problems, a garbage leachate treatment device is proposed.

Utility Model Content

The technical problem solved by the utility model is to provide a garbage leachate treatment device which has high practicability, simple operation and relatively simple structure.

In order to solve the above technical problems, the utility model provides a garbage leachate treatment device, including a support column, a primary filter box is fixed on the upper part of the support column, the partition is fixed on the inner wall of the primary filter box, and the filter screen and filter plate are clamped on the partition, a cover plate is arranged on the top of the primary filter box, and a handle is arranged at the top center position of the cover plate, a conversion port is fixed on the bottom of the primary filter box, the conversion port is sleeved with the inner wall of the drain pipe, and the higher side outlet of the drain pipe is connected to the top side of the mixing box, a stirring device is arranged on the upper end of the mixing box, a motor is fixed at the top center position of the mixing box, the stirring blades are fixed on the stirring shaft, the stirring blades of the stirring shaft are all in the inner cavity of the mixing box, and the stirring shaft is located at the bottom of the motor, a conversion port is also fixed on the bottom end of the mixing box, a valve device is threadedly connected to the rightmost end of the device, a delivery port is arranged on the right side of the top of the mixing box, and it is communicated with the inner cavity of the mixing box, the upper port of the delivery port is connected to the cover plate, and the handle is fixed on the upper side of the cover plate, and an adsorption plate is placed on the inner bottom end of the mixing box.

As a further solution of the utility model, four corresponding support columns are fixed on the lower side of the primary filter box.

As a further solution of the utility model, the primary filter box and the stirring box are both structures that are narrow at the top and wide at the bottom.

As a further solution of the utility model, the primary filter box includes a partition, a filter screen, and a filter plate. A group of corresponding partitions are arranged inside the primary filter box, and the filter screen and the filter plate are both mounted on the partition.

As a further solution of the utility model, the conversion port is fixed at the bottom of the primary filter box, the drain pipe is connected to the inner cavity of the conversion port, and the water pump is arranged at the higher end of the drain pipe and placed on the top of the mixing box.

As a further solution of the utility model, the stirring device includes a motor, a stirring shaft, and stirring blades, and the stirring box is provided with a hole for the stirring shaft to rotate.

As a further solution of the utility model, the valve device includes a handle, a valve body, and a water outlet, and the valve body is threadedly connected to the drain pipe.

As a further solution of the utility model, a cover plate is buckled on the upper side of the delivery port, and a handle is fixed on the upper side of the cover plate.

Compared with the related art, the garbage leachate treatment device provided by the utility model has the following beneficial effects:

1. The utility model helps to improve the accuracy of material discharging by setting an outlet that is wide at the top and narrow at the bottom. The wider upper part can accommodate more materials, which to some extent balances the accumulation pressure of materials of different particle sizes and properties, making the discharging more uniform. The narrow lower part limits the flow speed of the material, which can more accurately control the amount and speed of the discharging.

2. The utility model can provide better sealing and airtightness by having a handle cover. By properly closing the cover, dust, insect pests and moisture can be effectively prevented from entering the box to cause secondary pollution, as well as the volatilization of liquid.

3. The utility model provides a partition, on which the filter screen is placed for filtering, which is convenient for replacement and prolongs the service life of the device.

4. The utility model provides a valve device, and the water output and opening can be controlled by a handle, thereby reducing the waste of water resources.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

FIG1 is a perspective schematic diagram of the overall structure of the utility model;

FIG2 is a cross-sectional perspective schematic diagram of the primary filter box of the present invention;

FIG3 is a cross-sectional perspective schematic diagram of a mixing box of the present invention;

FIG. 4 is a schematic three-dimensional diagram of the valve device structure of the present utility model.

In the figure: 1. Support column; 2. Primary filter box; 21. Partition; 22. Filter screen; 23. Filter plate; 3. Cover plate; 4. Handle; 5. Conversion port; 6. Drain pipe; 7. Water pump; 8. Mixing box; 9. Mixing device; 91. Motor; 92. Mixing shaft; 93. Mixing blade; 10. Valve device; 101. Handle; 102. Valve body; 103. Water outlet; 11. Adsorption plate; 12. Delivery port.

Detailed ways

Please refer to Figures 1, 2, 3 and 4, a garbage leachate treatment device includes a support column 1, a primary filter box 2 is fixed on the upper part of the support column 1, a partition 21 is fixed to the inner wall of the primary filter box 2, and a filter screen 22 and a filter plate 23 are clamped on the partition 21, a cover plate 3 is arranged on the top of the primary filter box 2, and a handle 4 is arranged at the top center position of the cover plate 3, a conversion port 5 is fixed on the bottom of the primary filter box 2, the conversion port 5 is sleeved with the inner wall of the drain pipe 6, and the higher side outlet of the drain pipe 6 is connected to the top side of the mixing box 8, and the mixing box A motor 91 is fixed at the center position of the top of 8, and a stirring blade 93 is fixed on a stirring shaft 92. The stirring shaft 92 and the stirring blades 93 are both in the inner cavity of the stirring box 8, and the stirring shaft 92 is located at the bottom of the motor 91. A conversion port 5 is also fixed to the bottom end of the stirring box 8. A valve device 10 is threadedly connected to the rightmost end of the device. A delivery port 12 is provided on the right side of the top of the stirring box 8 and communicates with the inner cavity of the stirring box 8. A cover plate 3 is connected to the upper port of the delivery port 12, and a handle 4 is fixed on the upper side of the cover plate 3. An adsorption plate 11 is placed at the bottom end of the inner part of the stirring box 8.

Furthermore, four corresponding support columns 1 are fixed on the lower side of the primary filter box 2 to support the primary filter box 2 as a whole.

Furthermore, both the primary filter box 2 and the mixing box 8 are structures that are narrow at the top and wide at the bottom. The outlets that are wide at the top and narrow at the bottom help to improve the accuracy of the discharge. The wider upper part can accommodate more materials, and to some extent balance the accumulation pressure of materials of different particle sizes and properties, making the discharge more uniform. The narrow lower part limits the flow speed of the material, and the amount and speed of the discharge can be controlled more accurately.

Furthermore, the primary filter box 2 includes a partition 21, a filter screen 22, and a filter plate 23. Three groups of corresponding partitions 21 are arranged inside the primary filter box 2, and the filter screen 22 and the filter plate 23 are all mounted on the partition 21. The filter screen 22 and the like are placed thereon for filtering, which is convenient for replacement and improves the service life of the device.

Furthermore, the conversion port 5 is fixed at the bottom of the primary filter box 2 , the drain pipe 6 is connected to the inner cavity of the conversion port 5 , and the water pump 7 is arranged at the higher end of the drain pipe 6 and placed on the top of the mixing box 8 .

Furthermore, the stirring device 9 includes a motor 91 , a stirring shaft 92 , and stirring blades 93 . The stirring box 8 is provided with a hole for the stirring shaft 92 to rotate.

Furthermore, the valve device 10 includes a handle 101, a valve body 102, and a water outlet 103, and the valve body 102 is threadedly connected to the drain pipe 6. The water output can be controlled by the handle 101, thereby reducing the waste of water resources.

Furthermore, a cover plate 3 is buckled on the upper side of the delivery port 12, and a handle 4 is fixed on the upper side of the cover plate 3. By properly closing the cover plate 3, dust, pests and moisture can be effectively prevented from entering the box to cause secondary pollution, as well as the volatilization of the liquid.

The working principle of a garbage leachate treatment device provided by the utility model is as follows:

The first step: before starting to use the device, it is necessary to collect the leachate generated in the landfill, and then put it into the primary filter box 2 for preliminary filtration. The leachate is processed through a solid-liquid separation device to remove suspended matter and particulate matter.

The second step: start the water pump 7 and the stirring device 9, transfer the initially filtered water from the primary filter box 2 to the stirring box 8, and mix the liquid evenly through the stirring device 9. During the stirring process, pay attention to the amount of the repair agent stored in the stirring box 8 to ensure that the repair agent is evenly mixed into the liquid. The amount and time of the repair liquid can be adjusted according to the repair plan and needs to achieve the ideal repair effect;

Step 3: Open the handle 101 , and the liquid in the mixing box 8 flows out from the water outlet 103 after being filtered twice by the adsorption plate 11 at the bottom due to gravity.

Step 4: After the filtration is completed, the equipment needs to be maintained and cleaned. This includes cleaning the primary filter box 2, the filter screen 22, the filter plate 23, the drain pipe 6, the mixing box 8, the mixing device 9 and the valve device 10, as well as the space for storing liquid in the box, maintaining the equipment, handling waste and repairing liquid residues in a timely manner, and ensuring the normal operation of the equipment. Then disinfect and put it away.

It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt mature conventional means such as bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations or direct or indirect applications may be made to these embodiments without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the attached claims and their equivalents, which are equally included in the scope of patent protection of the present invention.

Claims (8)

1. A garbage leachate treatment device, comprising a support column (1), characterized in that a primary filter box (2) is fixed on the upper part of the support column (1), a partition (21) is fixed on the inner wall of the primary filter box (2), and a filter screen (22) and a filter plate (23) are clamped on the partition (21), a cover plate (3) is arranged on the top of the primary filter box (2), and a handle (4) is arranged at the top center position of the cover plate (3), a conversion port (5) is fixed on the bottom of the primary filter box (2), the conversion port (5) is sleeved with the inner wall of a drain pipe (6), and the higher side outlet of the drain pipe (6) is connected to the top side of a mixing box (8), and a stirring device (9) is arranged on the upper end of the mixing box (8), A motor (91) is fixed at the center of the top of the mixing box (8), and a stirring blade (93) is fixed on a stirring shaft (92). The stirring shaft (92) and the stirring blade (93) are both in the inner cavity of the mixing box (8), and the stirring shaft (92) is located at the bottom of the motor (91). A conversion port (5) is also fixed at the bottom of the mixing box (8). A valve device (10) is threadedly connected to the rightmost end of the device. A delivery port (12) is provided on the right side of the top of the mixing box (8) and communicates with the inner cavity of the mixing box (8). A cover plate (3) is connected to the upper port of the delivery port (12), and a handle (4) is fixed on the upper side of the cover plate (3). An adsorption plate (11) is placed at the bottom of the mixing box (8). 2. A garbage leachate treatment device according to claim 1, characterized in that four corresponding support columns (1) are fixed on the lower side of the primary filter box (2). 3. A garbage leachate treatment device according to claim 1, characterized in that the primary filter box (2) and the mixing box (8) are both narrow at the top and wide at the bottom. 4. A garbage leachate treatment device according to claim 1, characterized in that: the primary filter box (2) includes a partition (21), a filter net (22), and a filter plate (23), and three groups of corresponding partitions (21) are arranged inside the primary filter box (2), and the filter net (22) and the filter plate (23) are both clamped on the partition (21). 5. A garbage leachate treatment device according to claim 1, characterized in that: the conversion port (5) is fixed at the bottom of the primary filter box (2), the drain pipe (6) is connected to the inner cavity of the conversion port (5), and the water pump (7) is arranged at the higher end of the drain pipe (6) and placed on the top of the mixing box (8). 6. A landfill leachate treatment device according to claim 1, characterized in that: the stirring device (9) includes a motor (91), a stirring shaft (92), a stirring blade (93), and a hole for the stirring shaft (92) to rotate is opened on the stirring box (8). 7. A garbage leachate treatment device according to claim 1, characterized in that: the valve device (10) comprises a handle (101), a valve body (102), a water outlet (103), and the valve body (102) is threadedly connected to the drain pipe (6). 8. A garbage leachate treatment device according to claim 1, characterized in that: a cover plate (3) is buckled on the upper side of the injection port (12), and a handle (4) is fixed on the upper side of the cover plate (3).