CN217148630U

CN217148630U - Landfill leachate concentrate evaporation plant

Info

Publication number: CN217148630U
Application number: CN202221233688.4U
Authority: CN
Inventors: 盛技科; 王鹏举; 刘芹
Original assignee: Henan Hongpeng Environmental Protection Engineering Co ltd
Current assignee: Henan Hongpeng Environmental Protection Engineering Co ltd
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2022-08-09
Anticipated expiration: 2032-05-23

Abstract

The utility model relates to a landfill leachate concentrate evaporation plant. It includes the evaporating chamber, the top and the bottom of evaporating chamber are connected with steam discharging pipe and scum pipe respectively, the one end that the evaporating chamber was kept away from to the steam discharging pipe is connected with the condensing chamber, the fixed baffle that is provided with of level in the condensing chamber, the baffle is separated into the condensing chamber steam discharging pipe that is located the storage chamber of top and below with the condensing chamber and is connected on the lateral wall that the condensing chamber is close to the bottom, it has the ice-cube to save intracavity packing, it is connected with the drain pipe on the lateral wall that the storage chamber is close to the bottom, the mouth of placing that is used for loading the ice-cube is still offered at the top in storage chamber, the bottom in condensing chamber is provided with the condensate pipe. The utility model discloses a set up the condensing box to separate into the storage chamber that is located the top and the condensation chamber of below with the condensing box through the baffle, it has the ice-cube to fill in the storage chamber, makes the baffle be in low temperature state all the time, accelerates condensation efficiency.

Description

Landfill leachate concentrate evaporation plant

Technical Field

The utility model belongs to the technical field of the technique that landfill leachate handled and specifically relates to a landfill leachate concentrate evaporation plant is related to.

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, and can be selectively evaporated when the landfill leachate is treated. However, when the existing landfill leachate concentrated solution evaporation device is used for evaporation, water vapor is naturally cooled, and the cooling efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a landfill leachate concentrate evaporation plant, it is through setting up the condensing box to separate into the storage chamber that is located the top and the condensation chamber of below with the condensing box through the baffle, it has the ice-cube to fill in the storage chamber, makes the baffle be in low temperature state all the time, accelerates condensation efficiency.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a landfill leachate concentrate evaporation plant, includes the evaporating chamber, be connected with the inlet on the lateral wall of evaporating chamber, the top and the bottom of evaporating chamber are connected with steam discharging pipe and scum pipe respectively, the one end that the evaporating chamber was kept away from to the steam discharging pipe is connected with the condensing chamber, the fixed baffle that is provided with of level in the condensing chamber, the baffle separates the condensing chamber into the storage chamber that is located the top and the condensation chamber of below with the condensing chamber, the steam discharging pipe is connected on the lateral wall that the condensing chamber is close to the bottom, it has the ice-cube to store the intracavity packing, the storage chamber is close to and is connected with the drain pipe on the lateral wall of bottom, the top in storage chamber is still offered and is used for loading the mouth of placing of ice-cube, the bottom in condensation chamber is provided with the condensate pipe.

Preferably, a water outlet pipe is connected to the side wall of one end, close to the condensing tank, of the steam discharge pipe, and a drain valve is arranged on the water outlet pipe.

Preferably, a vacuum pump is connected to the side wall of the condensation chamber through a pipeline.

Preferably, the other end of the condensed water pipe is connected with an ice maker, and the drain pipe is also connected with the ice maker.

Preferably, the bottom of the evaporation box is arranged to be of a conical structure, and the slag discharge pipe is arranged at the bottom end of the conical structure.

Preferably, a reverse osmosis membrane filter is arranged on the condensate pipe.

To sum up, the utility model discloses a beneficial technological effect does:

through setting up steam discharge pipe and condensing box, vapor gets into in the condensing box through the steam discharge pipe after rubbish leachate concentrate evaporates, and the condensing box passes through the baffle and separates into the storage chamber that is located the top and the condensation chamber of below with the condensing box, and the storage intracavity is filled there is the ice-cube. Steam gets into the condensation chamber through the steam discharge pipe in, rises in the condensation chamber and cools off into the comdenstion water after touchhing the baffle, and the ice-cube of storage intracavity plays rapid cooling's effect this moment, makes the baffle be in low temperature state all the time for condensation efficiency. In addition, the condensed water pipe and the water drain pipe are connected with the ice maker, so that the resource is recycled.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a connection diagram of the overall structure of the present invention;

fig. 2 is a schematic view of the internal structure of the condensation tank.

In the figure, 1, an evaporation tank; 11. a liquid inlet; 12. a steam discharge pipe; 13. a slag discharge pipe; 131. a slag discharge valve; 2. a condenser tank; 21. a partition plate; 22. a storage chamber; 221. a drain pipe; 222. a placement port; 23. a condensation chamber; 231. a condensate pipe; 3. an ice maker; 4. a reverse osmosis membrane filter; 5. a vacuum pump; 6. a water outlet pipe; 61. and (4) draining the water valve.

Detailed Description

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

Referring to fig. 1 and 2, the utility model discloses a landfill leachate concentrate evaporation plant, which comprises an evaporation tank 1, wherein the evaporation tank 1 adopts an electric heating vacuum tank. The side wall of the evaporation box 1 is connected with a liquid inlet 11, and the landfill leachate concentrated solution is conveyed to the evaporation box 1 through the liquid inlet 11. The top of the evaporation tank 1 is provided with a steam discharge pipe 12, the garbage leachate concentrated solution is heated, the water content in the garbage leachate concentrated solution is evaporated into water vapor, and the water vapor rises into the steam discharge pipe 12 and is discharged out of the evaporation tank 1. The bottom of the evaporation box 1 is connected with a slag discharge pipe 13, the slag discharge pipe 13 is provided with a slag discharge valve 131, the garbage leachate concentrated solution is evaporated to leave a large amount of solid residues, and the solid residues can be discharged out of the evaporation box 1 through the slag discharge pipe 13. The bottom of evaporating case 1 sets up to the toper structure, and row's sediment pipe 13 sets up the bottom at the toper structure, conveniently gathers the residue in evaporating case 1 and discharges in evaporating case 1 bottom.

One end of the steam discharge pipe 12, which is far away from the evaporation tank 1, is connected with the condensation tank 2, a partition plate 21 is horizontally and fixedly arranged in the condensation tank 2, and the partition plate 21 divides the condensation tank 2 into a storage cavity 22 located above and a condensation cavity 23 located below. The steam discharge pipe 12 is connected to a side wall of the condensation chamber 23 near the bottom end. The storage chamber 22 is filled with ice cubes. Steam gets into condensation chamber 23 through steam discharging pipe 12 in, rises in condensation chamber 23 and cools off into the comdenstion water after bumping into baffle 21, and the ice-cube in the storage chamber 22 plays rapid cooling's effect this moment, makes baffle 21 be in the low temperature state all the time for condensation efficiency.

A condensate pipe 231 is provided at the bottom of the condensation chamber 23, and the other end of the condensate pipe 231 is connected with the ice maker 3. The water vapor falls to the bottom of the condensation tank 2 after being condensed and is conveyed to the ice maker 3 through the condensate pipe 231 to make ice, so that the resource is recycled. Be provided with reverse osmosis membrane filter 4 on condensate pipe 231, can filter the solid particle in the condensate water through setting up reverse osmosis membrane filter 4, play the guard action to ice machine 3. The side wall of the storage cavity 22 close to the bottom is connected with a water drain pipe 221, the water drain pipe 221 is also connected with the ice maker 3, ice blocks can be conveyed to the ice maker 3 through the water drain pipe 221 after being melted by heat absorption, and the water resource recycling is realized. The top of the storage chamber 22 is further opened with a placing opening 222 for filling ice cubes, and new ice cubes can be replenished through the placing opening 222 after the ice cubes are melted and discharged.

The side wall of the condensation cavity 23 is connected with a vacuum pump 5 through a pipeline, and the vacuum pump 5 plays a role in reducing the air pressure in the condensation cavity 23, so that water vapor can more easily enter the condensation cavity 23 through the steam discharge pipe 12. The water outlet pipe 6 is connected to one end side wall of the steam discharging pipe 12 close to the condensing box 2, the water outlet pipe 6 is provided with the drain valve 61, a small part of steam is condensed on the side wall of the steam discharging pipe 12 in the process that the steam enters the condensing cavity 23 through the steam discharging pipe 12, and the drain valve 61 is arranged, so that condensed water in the steam discharging pipe 12 can be periodically discharged, and the influence on the flow of the steam is avoided.

It should be understood that the above examples are only for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the scope of the invention.

Claims

1. The utility model provides a landfill leachate concentrate evaporation plant, includes evaporating box (1), be connected with inlet (11) on the lateral wall of evaporating box (1), its characterized in that: the utility model discloses a refrigerator, including evaporating chamber (1), condenser chamber (22), storage chamber (22) and the condensation chamber (23) of below that evaporating chamber (1) was kept away from to steam discharge pipe (12), the top and the bottom of evaporating chamber (1) are connected with steam discharge pipe (12) and scum pipe (13) respectively, the one end that evaporating chamber (1) was kept away from to steam discharge pipe (12) is connected with condensing chamber (2), the fixed baffle (21) that is provided with of level in condensing chamber (2), baffle (21) separate into storage chamber (22) that are located the top and below condensation chamber (23), steam discharge pipe (12) are connected on the lateral wall that condensation chamber (23) are close to the bottom, storage chamber (22) intussuseption is filled with the ice-cube, be connected with drain pipe (221) on the lateral wall that storage chamber (22) is close to the bottom, storage chamber's (22) top still is seted up and is used for loading placing mouth (222) of ice-cube, the bottom of condensation chamber (23) is provided with condensate pipe (231).

2. A landfill leachate concentrate evaporation plant as claimed in claim 1, wherein: and a water outlet pipe (6) is connected to the side wall of one end, close to the condensation box (2), of the steam discharge pipe (12), and a drain valve (61) is arranged on the water outlet pipe (6).

3. A landfill leachate concentrate evaporation plant as claimed in claim 1, wherein: the side wall of the condensation cavity (23) is connected with a vacuum pump (5) through a pipeline.

4. A landfill leachate concentrate evaporation plant as claimed in claim 1, wherein: the other end of the condensate pipe (231) is connected with an ice maker (3), and the drain pipe (221) is also connected with the ice maker (3).

5. A landfill leachate concentrate evaporation plant as claimed in claim 1, wherein: the bottom of the evaporation box (1) is of a conical structure, and the slag discharge pipe (13) is arranged at the bottom end of the conical structure.

6. A landfill leachate concentrate evaporation plant as claimed in claim 1, wherein: a reverse osmosis membrane filter (4) is arranged on the condensate pipe (231).