CN216497974U - Sewage collection and recycling system - Google Patents

Abstract

The utility model belongs to the technical field of sewage treatment and specifically relates to a sewage is collected and is recycled system is related to, including pipeline and sedimentation tank, pipeline one end is connected with concrete production facility, and the other end is connected with the sedimentation tank, is provided with pumping device in the sedimentation tank, and pumping device goes out the water end and is connected with the storage jar. The sewage of making in the concrete production process flows to the sedimentation tank in through pipeline, the sedimentation tank is stood and is precipitated, grit and the mud of mixing in the sewage can deposit at the bottom of the pool for sewage can satisfy cyclic utilization's requirement, water pumping device deposits in transporting the sewage after deposiing to the holding vessel, the sewage after deposiing can be used for the production of concrete or erode production facility, the injury that sewage caused the environment has been reduced, make sewage can obtain reuse.

Description

Sewage collection and recycling system

Technical Field

The application relates to the field of sewage treatment, in particular to a sewage collection and recycling system.

Background

The concrete is a common building material used in modern society, and is prepared by fully stirring and mixing cement, sand, stones and other raw materials according to a proportion, and a large amount of sewage is generated in the production process of a concrete stirring station.

In view of the above-mentioned related technologies, the inventor believes that the sewage generated from the concrete mixing plant contains building materials such as sand, cement, etc., and if the sewage is directly discharged, the sewage can cause serious pollution to the natural environment.

SUMMERY OF THE UTILITY MODEL

In order to improve the phenomenon that waste water sewage discharges and causes the pollution to natural environment, this application provides a sewage collection recycle system.

The application provides a sewage is collected recycle system adopts following technical scheme:

the utility model provides a sewage collection recycle system, includes pipeline and sedimentation tank, pipeline one end is connected with concrete production facility, and the other end is connected with the sedimentation tank, be provided with pumping device in the sedimentation tank, pumping device goes out the water end and passes through the connecting pipe and be connected with storage jar.

Through adopting above-mentioned technical scheme, the sewage that the concrete production in-process was made flows to the sedimentation tank in through pipeline, precipitate of stewing in the sedimentation tank, grit and the mud of mixing in the sewage can precipitate in the pond, make sewage can satisfy cyclic utilization's requirement, pumping device transports the sewage after deposiing to the holding vessel and deposits, the sewage after the sediment can be used for the production of concrete or erode production facility, the injury that sewage caused the environment has been reduced, make sewage can obtain reuse.

Optionally, the delivery port of storage jar is connected with the outlet pipe, the outlet pipe is kept away from storage jar one end and can be dismantled and be connected with high pressure nozzle.

Through adopting above-mentioned technical scheme, the storage jar is connected with the outlet pipe, and the staff can draw forth the water after filtering from the outlet pipe for the production of concrete, also can connect high pressure nozzle, be used for erodeing production facility.

Optionally, be provided with grit collection device in the sedimentation tank, grit collection device along vertical direction and sedimentation tank inner wall sliding connection.

Through adopting above-mentioned technical scheme, because can thoughtlessly have the required grit of preparation concrete or stone in the sewage, grit and stone in the sewage can deposit on grit collection device under the action of gravity, when the deposit was too much, the staff can be with grit collection device rebound outside the sedimentation tank, separately collect grit and stone, and grit and stone can be used to the production of concrete, have reduced the waste.

Optionally, the grit collection device includes grit collection board and stone collection board, seted up first mesh on the grit collection board, seted up the second mesh on the stone collection board, the diameter of first mesh is less than the diameter of second mesh, the grit collection board is located stone collection board and is close to sedimentation tank bottom of the pool one side.

By adopting the technical scheme, sewage generated in the concrete production process flows through the stone collecting plate firstly, then flows through the sand collecting plate and finally is deposited at the bottom of the sedimentation tank. The stones in the sewage can not pass through the second meshes on the stone collecting plate and can be left on the stone collecting plate; the sand may pass through the second openings in the stone collector plate but may not pass through the first openings in the sand collector plate and may remain on the sand collector plate. Grit collection device can separately collect grit in the sewage for sewage obtains preliminary purification.

Optionally, a liquid level sensor is arranged on the inner side wall of the sedimentation tank, and the liquid level sensor is located on one side, close to the bottom of the sedimentation tank, of the sand collecting plate and used for detecting the water level height of the sewage and outputting a liquid level signal.

Through adopting above-mentioned technical scheme, if sewage liquid level is higher than grit collecting plate, sewage can be with on the grit collecting plate is washed to grit, influences grit collecting device's collection effect. Because be provided with level sensor on the lateral wall in the sedimentation tank, when the sewage liquid level reachd level sensor department, level sensor can export liquid level signal, reminds the staff to stop to the interior drainage sewage of sedimentation tank.

Optionally, the inner side wall of the sedimentation tank is provided with a sliding groove along the vertical direction, the sand collecting plate and the stone collecting plate are both in sliding connection with the sliding groove, the sand collecting plate and the stone collecting plate are connected through a connecting rod, and the stone collecting plate is far away from a telescopic rod of a hydraulic cylinder fixedly connected to one side of the bottom of the sedimentation tank.

Through adopting above-mentioned technical scheme, the tip and the stone collecting plate fixed connection of the telescopic link of pneumatic cylinder, grit collecting plate and stone collecting plate are connected as an organic wholely, can drive stone collecting plate and sand collecting plate and slide along the spout to the direction of keeping away from the sedimentation tank simultaneously when the pneumatic cylinder shrink, and the staff of being convenient for collects grit and stone respectively.

Optionally, the pumping device includes the water pump, the sedimentation tank is provided with the support frame outward, the water pump is connected and is close to sedimentation tank one end at the support frame, the inlet tube setting of water pump is in the sedimentation tank, and the play water end is connected with the storage jar.

Through adopting above-mentioned technical scheme, the water pump can be with the water extraction to the holding vessel of depositing the completion in the sedimentation tank in, because the water pump is connected on the outer support frame of sedimentation tank, can reduce the phenomenon that silt entered into in the water pump, can conveniently change when the water pump breaks down.

Optionally, the water inlet of the storage tank is provided with a filter layer for filtering slurry.

Through adopting above-mentioned technical scheme, grit collection device can filter the large granule grit in the sewage, but probably still thoughtlessly has mud in the sewage, and the filter layer can further filter sewage for impurity in the sewage is still less.

In summary, the present application includes at least one of the following beneficial technical effects:

the sewage generated by preparing the concrete is filtered in the sedimentation tank and then discharged into the storage tank through the water pumping device, and the water in the storage tank can be used for producing the concrete and flushing production equipment, so that the phenomenon that the sewage is directly discharged to pollute the environment is reduced.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is an exploded view of the settling tank in an embodiment of the present application;

FIG. 3 is a partial cross-sectional view of a sedimentation tank in an embodiment of the present application;

fig. 4 is a partial sectional view of a storage tank in the embodiment of the present application.

Description of reference numerals: 100. a sedimentation tank; 110. a delivery conduit; 120. a chute; 130. a liquid level sensor; 140. a connecting pipe; 200. storing the tank; 210. a filter layer; 220. a water outlet pipe; 221. a high pressure spray head; 300. a water pumping device; 310. a water pump; 311. a water inlet pipe; 320. a support frame; 321. a suspension member; 322. a chain; 400. a sand and stone collecting device; 410. a sand collection plate; 411. a first mesh; 412. a hydraulic cylinder; 420. a stone collecting plate; 421. a second mesh; 430. a connecting rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a sewage collection and recycling system.

Referring to fig. 1, sewage generated in the concrete preparation process is discharged to a sedimentation tank 100 through a conveying pipeline 110, and sand and stone mixed in the sewage can be collected due to the fact that a sand and stone collecting device 400 is connected to the interior of the sedimentation tank 100, so that the sewage is preliminarily purified. A supporting frame 320 is arranged outside the sedimentation tank 100, a hanging piece 321 is hung at one end of the supporting frame 320 close to the sedimentation tank 100, a chain 322 is connected onto the hanging piece 321, the chain 322 is vertically downward under the action of gravity, a water pumping device 300 is hung at one end of the chain 322 close to the sedimentation tank 100, and the water pumping device 300 selects a water pump 310.

The water inlet pipe 311 of the water pump 310 is positioned below the sand trap 400, and the water pump 310 is connected to the storage tank 200 through the connection pipe 140. The sewage filtered by the sand collecting device 400 flows into the storage tank 200 along the connection pipe 140 by the water pump 310, and is stored in the storage tank 200. The water outlet of the storage tank 200 is connected with a water outlet pipe 220, the end of the water outlet pipe 220 is detachably connected with a high-pressure nozzle 221, and in the embodiment of the present application, the high-pressure nozzle 221 can be screwed on the end of the water outlet pipe 220. When the worker uses the water in the storage tank 200 to perform concrete production, the high-pressure nozzle 221 can be detached to accelerate the water flow speed; when the staff uses the water in the storage tank 200 to wash the equipment, the high-pressure nozzle 221 can be connected to the end part of the water pipe in a threaded manner, so that the pressure of water flowing out is increased, and the production equipment can be conveniently washed more cleanly.

Referring to fig. 2 and 3, the sand collecting device 400 comprises a sand collecting plate 410 and a stone collecting plate 420 arranged on the upper side of the sand collecting plate 410, wherein the sand collecting plate 410 is provided with a first mesh 411, and the stone collecting plate 420 is provided with a second mesh 421. The sewage mixed with sand flows through the stone collecting plate 420 and then flows through the sand collecting plate 410, the stone cannot pass through the second meshes 421 and is left on the upper side of the stone collecting plate 420, and the sand cannot pass through the first meshes 411 and is left on the upper side of the sand collecting plate 410. To facilitate the flow of sewage at the sand trap 400, one end of each of the sand trap 410 and the stone trap 420 is inclined toward the ground.

The inner side wall of the sedimentation tank 100 is provided with a chute 120 along the vertical direction, and the sand collecting plate 410 and the stone collecting plate 420 are connected into a whole through a connecting rod 430 and then are in sliding connection with the chute 120. The upper side of the stone collecting plate 420 is fixedly connected with the telescopic rod of the hydraulic cylinder 412, and when the hydraulic cylinder 412 extends or contracts, the sand collecting device 400 can slide up and down along the chute 120.

The liquid level sensor 130 is further installed on one side, close to the bottom of the sedimentation tank 100, of the sand collecting plate 410, when the liquid level of the sewage reaches the position of the liquid level sensor 130, workers need to enable the concrete production equipment to stop discharging the sewage, and the phenomenon that the sewage overflows the sand collecting device 400 to affect the sand collecting effect is reduced.

Referring to fig. 1 and 4, the water inlet of the storage tank 200 is connected to a water pumping device 300 through a water pipe, the water pumping device 300 can discharge the settled sewage into the storage tank 200, a filter layer 210 is disposed inside the storage tank 200, the sand collecting device 400 can only filter sand in the sewage, the sewage may be mixed with mud, and the filter layer 210 can filter the mud, so that the sewage is further purified. In the present embodiment, the filter layer 210 may be quartz sand.

The implementation principle of the sewage collection and recycling system in the embodiment of the application is as follows: during the concrete preparation process, sewage mixed with sand and stone slurry is generated and flows into the sedimentation tank 100 through the conveying pipeline 110. From the top down is provided with stone collecting plate 420 and sand collecting plate 410 in the sedimentation tank 100, can collect the grit in the sewage for sewage obtains preliminary purification. The water pump 310 is arranged outside the sedimentation tank 100, the water inlet pipe 311 of the water pump 310 is positioned below the sand collecting plate 410, the water outlet pipe 220 is connected with the storage tank 200, the water pump 310 can pump the sewage which is settled into the storage tank 200 for storage, the filter layer 210 is arranged in the storage tank 200 and can filter the mud in the sewage, so that the sewage is further purified. The water in the storage tank 200 can be used for producing concrete or flushing production equipment, so that sewage is utilized, the phenomenon of pollution to the environment caused by direct discharge of the sewage is reduced, and the recycling of environmental protection and water resources is facilitated.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a sewage is collected and is recycled system which characterized in that: including pipeline (110) and sedimentation tank (100), pipeline (110) one end is connected with concrete production facility, and the other end is connected with sedimentation tank (100), be provided with pumping device (300) in sedimentation tank (100), pumping device (300) play water end passes through connecting pipe (140) and is connected with storage jar (200).

2. The sewage collection and recycling system of claim 1, wherein: the delivery port of storage jar (200) is connected with outlet pipe (220), outlet pipe (220) are kept away from storage jar (200) one end and can be dismantled and be connected with high pressure nozzle (221).

3. The sewage collection and recycling system of claim 1, wherein: the sedimentation tank (100) is internally provided with a sand and stone collecting device (400), and the sand and stone collecting device (400) is connected with the inner side wall of the sedimentation tank (100) in a sliding manner along the vertical direction.

4. The effluent collection and recycling system according to claim 3, wherein: grit collection device (400) is including grit collection board (410) and stone collection board (420), first mesh (411) have been seted up on grit collection board (410), second mesh (421) have been seted up on stone collection board (420), the diameter of first mesh (411) is less than the diameter of second mesh (421), grit collection board (410) are located stone collection board (420) and are close to sedimentation tank (100) bottom of the pool one side.

5. The sewage collection and recycling system of claim 4, wherein: the sewage treatment device is characterized in that a liquid level sensor (130) is arranged on the inner side wall of the sedimentation tank (100), and the liquid level sensor (130) is located on one side, close to the bottom of the sedimentation tank (100), of the sand collecting plate (410) and used for detecting the water level height of sewage and outputting a liquid level signal.

6. The effluent collection and recycling system according to claim 5, wherein: the inner side wall of the sedimentation tank (100) is provided with a chute (120) along the vertical direction, and the sand collecting plate (410) and the stone collecting plate (420) are both in sliding connection with the chute (120); the sand collecting plate (410) and the stone collecting plate (420) are connected through a connecting rod (430); the side, far away from the bottom of the sedimentation tank (100), of the stone collecting plate (420) is fixedly connected with a telescopic rod of a hydraulic cylinder (412).

7. The sewage collection and recycling system of claim 6, wherein: the water pumping device (300) comprises a water pump (310), a support frame (320) is arranged outside the sedimentation tank (100), the water pump (310) is connected to the support frame (320) and is close to one end of the sedimentation tank (100), a water inlet pipe (311) of the water pump (310) is arranged in the sedimentation tank (100), and a water outlet end is connected with the storage tank (200).

8. The sewage collection and recycling system of claim 7, wherein: the water inlet of the storage tank (200) is provided with a filter layer (210) for filtering mud.

Images