CN212269752U

CN212269752U - Improved spraying system for landfill leachate treatment

Info

Publication number: CN212269752U
Application number: CN202020155590.6U
Authority: CN
Inventors: 彭婷婷
Original assignee: Jiangsu Jinheng Environmental Technology Co ltd
Current assignee: Jiangsu Jinheng Environmental Technology Co ltd
Priority date: 2020-02-07
Filing date: 2020-02-07
Publication date: 2021-01-01
Anticipated expiration: 2030-02-07

Abstract

The utility model provides an improved generation spraying system that landfill leachate handled, the right side at the top of box is equipped with the buffer tank, transfer line A is passed through to the bottom of buffer tank and the box left side links to each other, establish circulating pump A on the transfer line A, the drainage plate of slope is established to the left part in the box, the top of drainage plate is equipped with the jet-propelled pipe, the jet-propelled pipe links to each other with transfer line A, be equipped with the heat exchange tube between drainage plate and the jet-propelled pipe, both ends link to each other in the water storage tank and the steam generator of drainage plate below respectively around the heat exchange tube, the bottom of water storage tank is passed through transfer line B and is linked to each other with steam generator's bottom, the right part in the box is equipped with the centrifugal chamber, the centre of centrifugal chamber is equipped with a section of thick bamboo, concentrate leads to a section of thick bamboo through transfer line C on the drainage plate, the right. The utility model has the advantages of good treatment effect and convenient operation.

Description

Improved spraying system for landfill leachate treatment

Technical Field

The utility model relates to a landfill leachate handles technical field, concretely relates to improved generation spraying system that landfill leachate handled.

Background

The landfill leachate is high-concentration organic wastewater which is formed by deducting the saturated water holding capacity of garbage and a soil covering layer from water contained in the garbage in a garbage landfill, rain, snow and water entering the landfill and other water and passing through the garbage layer and the soil covering layer. Landfill leachate is high-concentration organic wastewater with complex components, and if the high-concentration organic wastewater is directly discharged into the environment without treatment, serious environmental pollution is caused. For the purpose of protecting the environment, it is essential to treat the leachate. The traditional garbage penetrating fluid is separated from solid waste materials through the self weight of the penetrating fluid, and soluble pollutants in the penetrating fluid cannot be removed, so that the separation mode is efficient, and the excessive energy of operators is occupied.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a rational in infrastructure, the effectual improved generation spraying system that landfill leachate handled.

The technical scheme of the utility model as follows:

the utility model relates to an improved generation spraying system that landfill leachate handled, its characterized in that: the box body is a cuboid, support columns are symmetrically arranged at the bottom of the box body, a buffer tank is arranged on the right side of the top of the box body, a liquid inlet is formed in the top of the buffer tank, a transverse filter plate is arranged in the buffer tank, a liquid conveying pipe A connected with the left side of the top of the box body is arranged at the bottom of the buffer tank, and a circulating pump A for pumping liquid out of the buffer tank is arranged on the liquid conveying pipe A; the box body is divided into a left part and a right part by a vertical partition plate, the left part in the box body is divided into an upper part and a lower part by an inclined drainage plate, the high part of the drainage plate is connected with the inner wall of the left side in the box body, the low part of the drainage plate is connected with the vertical partition plate, a jet pipe is arranged above the drainage plate and is parallel to the drainage plate, the bottom of the jet pipe is provided with a spray head along the length direction, the top of the jet pipe is provided with a bearing rod vertically connected with the top in the box body, and one end of the jet pipe at the high part is connected with the infusion tube A; a heat exchange tube is arranged between the drainage plate and the jet flow tube, the surface of the bent tube part of the heat exchange tube is parallel to the drainage plate, a water storage tank and a steam generator are arranged below the drainage plate, a condensed water outlet tube on the right side of the heat exchange tube penetrates through the drainage plate to be connected with a water inlet of the water storage tank, a steam inlet tube on the left side of the heat exchange tube penetrates through the drainage plate to be connected with a gas outlet of the steam generator, a water outlet at the bottom of the side wall of the water storage tank is connected with a water inlet at the bottom of the side wall of the steam generator through a liquid conveying tube B, and a circulating pump B for pumping liquid out of; the vertical partition plate is provided with a transfusion tube C which is led to the right side in the box body at the lower part of the drainage plate, the right part in the box body is provided with a centrifugal chamber, the bottom of the centrifugal chamber is connected with the bottom in the box body, the middle of the centrifugal chamber is provided with a filter cartridge, the upper end and the lower end of the filter cartridge are respectively clung to the top and the bottom in the centrifugal chamber, the middle of the top of the centrifugal chamber is provided with a feed port, the transfusion tube C is inserted into the feed port, the middle of the bottom of the centrifugal chamber is provided with an outlet which penetrates out of the box body corresponding to the; a motor is arranged on the right side of the top of the box body, a driving rod of the motor is connected with a rotating rod penetrating through the top of the box body, the lower part of the rotating rod penetrates through the centrifugal chamber, a gear A is arranged at the bottom of the rotating rod, and an annular gear B meshed with the gear is arranged on the filter cartridge; the centrifugal chamber is provided with a drain pipe at the bottom outside the filter cylinder, and the drain pipe is provided with a valve.

The top of water storage tank is equipped with and passes the feed pipe at box rear portion, the bottom of water storage tank is equipped with and passes the fluid-discharge tube of bottom half, be equipped with the valve on the fluid-discharge tube.

The centrifugal chamber is provided with a limiting ring A at the outer edge of the feeding hole, the inner wall of the limiting ring A is tightly attached to the infusion tube C, a limiting ring B is arranged outside the filter cylinder at the bottom in the centrifugal chamber, and the inner wall of the limiting ring B is tightly attached to the outer wall of the filter cylinder.

The filter plate is provided with a cleaning brush, the bottom of the cleaning brush is tightly attached to the filter plate, the side wall of the cleaning brush is connected with a horizontal pull rod which penetrates through the buffer tank, the horizontal pull rod penetrates through the side wall of the buffer tank, a sewage draining port is arranged on the filter plate, and a movable door is covered on the sewage draining port.

The front end of the box body is provided with a maintenance opening which corresponds to the lower part of the drainage plate and the right part of the vertical partition plate in the box body, and a sliding door is arranged on the maintenance opening.

The utility model discloses the beneficial technological effect who has: the utility model discloses can separate the solid waste in the rubbish penetrant, and enable rubbish penetrant further concentration, have the advantage that the treatment effect is good, convenient operation, and be convenient for clear up, improve the treatment effeciency of rubbish penetrant.

Drawings

The technical solution of the present invention will be further explained with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front view of the present invention.

In the figure: 1-a box body, 2-a support column, 3-a buffer tank, 4-a liquid inlet, 5-a filter plate, 6-a liquid conveying pipe A, 7-a circulating pump A, 8-a drainage plate, 9-a spray pipe, 10-a spray head, 11-a bearing rod, 12-a heat exchange pipe, 13-a water storage tank, 14-a steam generator, 15-a liquid conveying pipe B, 16-a circulating pump B, 17-a centrifugal chamber, 18-a filter cylinder, 19-a feed inlet, 20-an outlet, 21-a sealing cover, 22-a motor, 23-a rotating rod, 24-a gear A, 25-a gear B, 26-a drain pipe, 27-a valve, 28-a liquid feeding pipe, 29-a liquid discharge pipe, 30-a limiting ring A, 31-a limiting ring B and 32-a cleaning brush, 33-horizontal pull rod, 34-sewage draining exit, 35-movable door, 36-maintenance exit and 37-sliding door.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 to fig. 2, the utility model relates to an improved spraying system for landfill leachate treatment, which is characterized in that: the box body 1 is a cuboid, support columns 2 are symmetrically arranged at the bottom of the box body 1, a buffer tank 3 is arranged on the right side of the top of the box body 1, a liquid inlet 4 is arranged at the top of the buffer tank 3, a transverse filter plate 5 is arranged in the buffer tank 3, a liquid conveying pipe A6 connected with the left side of the top of the box body 1 is arranged at the bottom of the buffer tank 3, and a circulating pump A7 for pumping liquid out of the buffer tank 3 is arranged on the liquid conveying pipe A6; the box body 1 is divided into a left part and a right part by a vertical clapboard, the left part in the box body 1 is divided into an upper part and a lower part by an inclined drainage plate 8, the high part of the drainage plate 8 is connected with the inner wall of the left side in the box body 1, the lower part of the drainage plate 8 is connected with the vertical clapboard, a jet tube 9 is arranged above the drainage plate 8, the jet tube 9 is parallel to the drainage plate 8, a spray head 10 is arranged at the bottom of the jet tube 9 along the length direction, a bearing rod 11 vertically connected with the top in the box body 1 is arranged at the top of the jet tube 9, and one end of the jet tube 9 at the high part is connected with a perfusion tube A35; a heat exchange tube 12 is arranged between the drainage plate 8 and the jet flow tube 9, the surface of a bent tube part of the heat exchange tube 12 is parallel to the drainage plate 8, a water storage tank 13 and a steam generator 14 are arranged below the drainage plate 8, a condensed water outlet tube on the right side of the heat exchange tube 12 passes through the drainage plate 8 to be connected with a water inlet of the water storage tank 13, a steam inlet tube on the left side of the heat exchange tube 12 passes through the drainage plate 8 to be connected with a gas outlet of the steam generator 14, a water outlet at the bottom of the side wall of the water storage tank 13 is connected with a water inlet at the bottom of the side wall of the steam generator 14 through a liquid conveying tube B15; an infusion tube C leading to the right side in the box body 1 is arranged at the lower part of the drainage plate 8 of the vertical partition plate, a centrifugal chamber 17 is arranged at the right part in the box body 1, the bottom of the centrifugal chamber 17 is connected with the bottom in the box body 1, a filter cartridge 18 is arranged in the middle of the centrifugal chamber 17, the upper end and the lower end of the filter cartridge 18 are respectively tightly attached to the top and the bottom in the centrifugal chamber 17, a feed port 19 is arranged in the middle of the top of the centrifugal chamber 17, the infusion tube C is inserted into the feed port 19, an outlet 20 corresponding to the filter cartridge 18 and penetrating out of the box body 1 is arranged; a motor 22 is arranged on the right side of the top of the box body 1, a driving rod of the motor 22 is connected with a rotating rod 23 passing through the top of the box body 1, the lower part of the rotating rod 23 passes through the centrifugal chamber 17, a gear A24 is arranged at the bottom of the rotating rod 23, and an annular gear B25 meshed with the gear is arranged on the filter cartridge 18; the centrifugal chamber 17 is provided with a drain pipe 26 at the bottom outside the filter cartridge 18, and the drain pipe 26 is provided with a valve 27.

A liquid feeding pipe 28 penetrating through the rear part of the box body 1 is arranged at the top of the water storage tank 13, a liquid discharging pipe 29 penetrating through the bottom of the box body 1 is arranged at the bottom of the water storage tank 13, and a valve 27 is arranged on the liquid discharging pipe 29.

A limiting ring A30 is arranged on the centrifugal chamber 17 at the outer edge of the feeding hole 19, the inner wall of a limiting ring A30 is tightly attached to the infusion tube C, a limiting ring B31 is arranged outside the filter cartridge 18 at the bottom in the centrifugal chamber 17, and the inner wall of a limiting ring B31 is tightly attached to the outer wall of the filter cartridge 18.

Be equipped with cleaning brush 32 on the filter 5, filter 5 is hugged closely to cleaning brush 32's bottom, and cleaning brush 32's lateral wall even has the horizontal pull rod 33 that passes buffer tank 3, is equipped with drain 34 on the lateral wall of buffer tank 3 that horizontal pull rod 33 passed, and drain 34 is on filter 5, and drain 34 is stamped dodge gate 35.

The front end of the box body 1 is provided with a maintenance opening 36 corresponding to the lower part of the drainage plate 8 in the box body 1 and the right part of the vertical clapboard, and the maintenance opening 36 is provided with a sliding door 37.

The working principle of the example is as follows:

the garbage penetrating fluid enters the buffer tank 3 from the liquid inlet 4, insoluble solid garbage is removed through the filter plate 5, then the garbage penetrating fluid enters the injection pipe along the liquid conveying pipe A6 under the action of the circulating pump A7, the garbage penetrating fluid is injected from the spray head 10 and sprinkled on the heat exchange pipe 12, the garbage penetrating fluid is heated by the heat exchange pipe 12 with high-temperature water vapor to be heated and concentrated, the concentrated garbage penetrating fluid flows down along the drainage plate 8 and enters the centrifugal chamber 17 through the liquid conveying pipe C, the filter cartridge 18 rotates under the action of the motor 22 to throw the liquid out of the filter cartridge 18, salt or other solid impurities concentrated and precipitated after the liquid is heated are left in the filter cartridge 18, the solid impurities are taken out from the outlet 20, and the liquid leaves from the water.

After the garbage penetrating fluid is heated by the steam through the heat exchange tube 12, the condensed water obtained by cooling flows downwards into the water storage tank 13, enters the steam generator 14 through the liquid conveying tube B15 under the action of the circulating pump B16, and the steam obtained by heating rises into the heat exchange tube 12 to perform a new round of heating and concentrating the garbage penetrating fluid.

When the device stops operating, the cleaning brush 32 is arranged in the buffer tank 3, the horizontal pull rod 33 can be pulled to pull the solid garbage accumulated on the filter plate 5 to one side of the sewage outlet 34, and the movable door 35 is opened to clear the solid garbage. The water storage tank 13, the steam generator 14 and the centrifugal chamber 17 are maintained through the maintenance port 36, and the operation is convenient.

The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.

Claims

1. The utility model provides an improved generation spraying system that landfill leachate handled which characterized in that: the box body is a cuboid, support columns are symmetrically arranged at the bottom of the box body, a buffer tank is arranged on the right side of the top of the box body, a liquid inlet is formed in the top of the buffer tank, a transverse filter plate is arranged in the buffer tank, a liquid conveying pipe A connected with the left side of the top of the box body is arranged at the bottom of the buffer tank, and a circulating pump A for pumping liquid out of the buffer tank is arranged on the liquid conveying pipe A; the box body is divided into a left part and a right part by a vertical partition plate, the left part in the box body is divided into an upper part and a lower part by an inclined drainage plate, the high part of the drainage plate is connected with the inner wall of the left side in the box body, the low part of the drainage plate is connected with the vertical partition plate, a jet pipe is arranged above the drainage plate and is parallel to the drainage plate, the bottom of the jet pipe is provided with a spray head along the length direction, the top of the jet pipe is provided with a bearing rod vertically connected with the top in the box body, and one end of the jet pipe at the high part is connected with the infusion tube A; a heat exchange tube is arranged between the drainage plate and the jet flow tube, the surface of the bent tube part of the heat exchange tube is parallel to the drainage plate, a water storage tank and a steam generator are arranged below the drainage plate, a condensed water outlet tube on the right side of the heat exchange tube penetrates through the drainage plate to be connected with a water inlet of the water storage tank, a steam inlet tube on the left side of the heat exchange tube penetrates through the drainage plate to be connected with a gas outlet of the steam generator, a water outlet at the bottom of the side wall of the water storage tank is connected with a water inlet at the bottom of the side wall of the steam generator through a liquid conveying tube B, and a circulating pump B for pumping liquid out of; the vertical partition plate is provided with a transfusion tube C which is led to the right side in the box body at the lower part of the drainage plate, the right part in the box body is provided with a centrifugal chamber, the bottom of the centrifugal chamber is connected with the bottom in the box body, the middle of the centrifugal chamber is provided with a filter cartridge, the upper end and the lower end of the filter cartridge are respectively clung to the top and the bottom in the centrifugal chamber, the middle of the top of the centrifugal chamber is provided with a feed port, the transfusion tube C is inserted into the feed port, the middle of the bottom of the centrifugal chamber is provided with an outlet which penetrates out of the box body corresponding to the; a motor is arranged on the right side of the top of the box body, a driving rod of the motor is connected with a rotating rod penetrating through the top of the box body, the lower part of the rotating rod penetrates through the centrifugal chamber, a gear A is arranged at the bottom of the rotating rod, and an annular gear B meshed with the gear is arranged on the filter cartridge; the centrifugal chamber is provided with a drain pipe at the bottom outside the filter cylinder, and the drain pipe is provided with a valve.

2. The improved spraying system for landfill leachate treatment of claim 1, wherein: the top of water storage tank is equipped with and passes the feed pipe at box rear portion, the bottom of water storage tank is equipped with and passes the fluid-discharge tube of bottom half, be equipped with the valve on the fluid-discharge tube.

3. The improved spraying system for landfill leachate treatment of claim 1, wherein: the centrifugal chamber is provided with a limiting ring A at the outer edge of the feeding hole, the inner wall of the limiting ring A is tightly attached to the infusion tube C, a limiting ring B is arranged outside the filter cylinder at the bottom in the centrifugal chamber, and the inner wall of the limiting ring B is tightly attached to the outer wall of the filter cylinder.

4. The improved spraying system for landfill leachate treatment of claim 1, wherein: the filter plate is provided with a cleaning brush, the bottom of the cleaning brush is tightly attached to the filter plate, the side wall of the cleaning brush is connected with a horizontal pull rod which penetrates through the buffer tank, the horizontal pull rod penetrates through the side wall of the buffer tank, a sewage draining port is arranged on the filter plate, and a movable door is covered on the sewage draining port.

5. The improved spraying system for landfill leachate treatment of claim 1, wherein: the front end of the box body is provided with a maintenance opening which corresponds to the lower part of the drainage plate and the right part of the vertical partition plate in the box body, and a sliding door is arranged on the maintenance opening.