CN220098686U

CN220098686U - Concrete production is with waste water recovery cyclic utilization device

Info

Publication number: CN220098686U
Application number: CN202320436040.5U
Authority: CN
Inventors: 赵万军; 刘明; 贺政东; 陈洪林
Original assignee: Karamay Sanlian Building Materials Co ltd
Current assignee: Karamay Sanlian Building Materials Co ltd
Priority date: 2023-03-08
Filing date: 2023-03-08
Publication date: 2023-11-28
Anticipated expiration: 2033-03-08

Abstract

The utility model discloses a wastewater recycling device for concrete production, which relates to the technical field of wastewater treatment and comprises a wastewater treatment tank, wherein the front side of the wastewater treatment tank is fixedly provided with a tank door through a hinge, the interior of the wastewater treatment tank is provided with a filter screen, the front side of the tank door is embedded with an observation window, the left side wall of the wastewater treatment tank is fixedly provided with a movable tank, and the right side wall of the wastewater treatment tank is fixedly provided with a water purification tank. According to the utility model, the connecting plate is moved out of the placing groove by pulling the connecting plate upwards, the connecting plate is moved upwards to drive the baffle to move upwards until the baffle is completely moved out of the communicating groove, then the motor II is started to drive the rotating shaft to rotate, the rotating shaft drives the bevel gear I to rotate, the bevel gear II is driven to rotate at the same time, the screw rod can be driven to move rightwards by the rotation of the bevel gear II, and the push plate is driven to move rightwards by the screw rod on the baffle plate, so that sediment particles deposited on the baffle plate are pushed into the communicating groove.

Description

Concrete production is with waste water recovery cyclic utilization device

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a wastewater recycling device for concrete production.

Background

The concrete stirring is an operation method for uniformly stirring cement, lime, water and other materials after mixing, and is divided into two types: the manual stirring and mechanical stirring of water are widely applied to construction projects such as industries, agriculture, traffic, national defense, water conservancy and municipal administration in China, and the demand is continuously increasing.

For example, chinese patent publication No. CN212375060U discloses a device for recycling waste water for concrete production, which is characterized in that by communicating elbow pipe, communicating pipe and water pump, waste water in a pool can be fed into a separation tank for treatment, and by matching motor, stirring rod and stirring blade, waste water and mud flocculating agent can be fully reacted, so that sediment impurities in the waste water can be quickly flocculated and settled, by matching a push rod cylinder and a push seat, the flocculated and settled sediment can be pushed into a mud storage tank, by matching a through groove and a filtering inclined plate, waste water after sediment preliminary filtration can be separated and leaked, and by matching a quartz sand filter screen, a filter cotton and an activated carbon adsorption net, fine particle impurities in the waste water can be filtered and adsorbed, so that the fine particle impurities can be prevented from flowing into the water purification tank, and environmental secondary pollution can be easily caused when sanitation workers use waste water clear liquid which is not thoroughly purified for spraying on roads.

The following problems exist in the prior art:

the existing wastewater recycling device for concrete production is inconvenient to collect filtered sediments, so that sediment particles are inconvenient to discharge, and a filter screen is inconvenient to clean or replace.

Disclosure of Invention

The utility model provides a wastewater recycling device for concrete production, which aims to solve the problems in the background technology.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a waste water recycling device for concrete production, includes the waste water treatment case, the front of waste water treatment case has the chamber door through hinge fixed mounting, the inside of waste water treatment case is provided with the filter screen, the front embedding of chamber door has the observation window, the left side wall fixed mounting of waste water treatment case has the movable tank, the right side wall fixed mounting of waste water treatment case has the clean water case, the last fixed surface of clean water case installs the silt collecting box, the top fixed mounting of waste water treatment case has motor one, the top fixed mounting of waste water treatment case has communicating pipe and blowing pipe, the output fixed mounting of motor one has the screw, the top fixed mounting of waste water treatment incasement portion has the fender material frame, the apopore has been seted up to the bottom of fender material frame, the lower extreme fixed mounting of waste water treatment incasement portion has the active carbon adsorption net, the equal fixed mounting of right side wall of clean water case and silt collecting box has outlet pipe and play silt pipe, fixedly connected with water guide pipe between clean water case and the treatment case, the side wall of right side wall and the waste water treatment case and the inside of waste water treatment case be connected with the baffle.

The right end of the upper surface of the movable box is fixedly provided with a protective shell, the interior of the protective shell is fixedly provided with a motor II, the output end of the motor II is fixedly provided with a rotating shaft, and the interior of the movable box is provided with a screw.

Two side walls of the inside of the wastewater treatment box are fixedly provided with two mounting seats, two ends of the filter screen are fixedly provided with L-shaped mounting plates, the upper surfaces of the L-shaped mounting plates are fixedly connected with handles, the upper surfaces of the L-shaped mounting plates are fixedly provided with two groups of locking blocks, and the upper surfaces of the mounting seats are provided with movable grooves.

The technical scheme of the utility model is further improved as follows: the surface of striker plate has seted up the flow hole, the other end of axis of rotation extends to the removal incasement portion and welds and have helical gear one, the outer wall rotation of screw rod is connected with helical gear two, the outer wall of helical gear one is connected with the outer wall meshing of helical gear two.

The technical scheme of the utility model is further improved as follows: one end fixedly connected with limiting plate of screw rod, the removal hole has been seted up to the right side wall of removal case, the inner wall in removal hole and the outer wall sliding connection of screw rod, the one end that the limiting plate was kept away from to the screw rod is through bearing fixed mounting there being the push pedal, the diapire of push pedal and striker plate's upper surface sliding connection.

The technical scheme of the utility model is further improved as follows: the inside of intercommunication groove is provided with the baffle, the top fixed mounting of baffle has the connecting plate, baffle assorted shifting chute has been seted up to the left end at silt collecting box top, shifting chute's one side has been seted up with connecting plate assorted standing groove, the inner wall and the outer wall joint of connecting plate of standing groove.

The technical scheme of the utility model is further improved as follows: the bottom wall fixedly connected with spring of movable groove, the other end fixed mounting of spring has the fly leaf, the upper surface of fly leaf seted up with locking piece assorted locked groove, the inner wall and the outer wall joint of locking piece of locked groove.

The technical scheme of the utility model is further improved as follows: two groups of clamping blocks are fixedly mounted on two side walls of the locking block, three groups of clamping grooves matched with the clamping blocks are formed in two side walls of the movable groove, and the inner walls of the clamping grooves are connected with the outer walls of the clamping blocks in a clamping mode.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

1. the utility model provides a wastewater recycling device for concrete production, which adopts the mutual coordination among a connecting plate, a placing groove, a baffle, a push plate, a screw rod, a helical gear II, a helical gear I, a rotating shaft and a motor II, wherein the connecting plate is moved out of the placing groove by pulling the connecting plate upwards, then the connecting plate is moved upwards so as to drive the baffle to move upwards until the baffle is completely moved out of the communicating groove, then the motor II is started to drive the rotating shaft to rotate, the rotating shaft drives the helical gear I to rotate, the helical gear II is driven to rotate while the helical gear II is driven to rotate, the screw rod can be driven to move rightwards by the rotation of the helical gear II, the push plate is driven to move rightwards on a baffle plate, so that sediment particles settled on the baffle plate are pushed into the communicating groove, sediment is pushed into a sediment collecting box, and the sediment particles after filtration are collected.

2. The utility model provides a recycling device for wastewater in concrete production, which adopts the mutual coordination among an L-shaped mounting plate, a filter screen, a handle, a mounting seat, a spring, a movable plate, a locking groove and a clamping groove, wherein settled water is guided into the filter screen through a water flowing hole on a baffle plate to be filtered, the wastewater is primarily filtered, then the wastewater is adsorbed and purified again through an activated carbon adsorption net to realize the secondary filtration of the wastewater, the filtering effect is improved, the filtered water is poured into a water purifying tank through a water guide pipe to realize the recycling of the wastewater, when the filter screen is required to be cleaned or replaced, a box door is opened, the filter screen connected with the side wall of the L-shaped mounting plate is driven by holding the handle by hand, so that the locking piece at the bottom of the L-shaped mounting plate is separated from the locking groove in the movable plate on the mounting seat, the locking piece is completely separated from the locking groove through the spring in the process of upwards moving the L-shaped mounting plate, and at the moment, the locking piece is separated from the clamping groove through the spring, the limiting effect of the locking groove is relieved, so that the L-shaped mounting plate is taken out from the inside the processing tank, and the filter screen is convenient to clean or replace.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

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

FIG. 3 is a schematic diagram of a mobile case according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of the present utility model at A;

fig. 5 is an enlarged schematic view of the structure of the present utility model at B.

In the figure: 1. a wastewater treatment tank; 2. a moving case; 21. a protective shell; 211. a moving hole; 22. a second motor; 23. a rotating shaft; 24. a first helical gear; 25. a helical gear II; 26. a screw; 261. a limiting plate; 27. a push plate; 3. a communicating pipe; 4. discharging pipes; 5. a first motor; 51. a propeller; 52. a material blocking frame; 53. a water outlet hole; 6. a sediment collecting box; 61. a mud outlet pipe; 62. a moving groove; 63. a placement groove; 7. a clean water tank; 71. a water outlet pipe; 8. a baffle; 81. a connecting plate; 9. an L-shaped mounting plate; 91. a filter screen; 92. a handle; 93. a locking piece; 94. a clamping block; 10. a mounting base; 101. a movable groove; 102. a spring; 103. a movable plate; 104. a locking groove; 105. a clamping groove; 11. a door; 12. an observation window; 13. a communication groove; 14. an activated carbon adsorption net; 15. a striker plate; 16. a water guide pipe.

Detailed Description

The utility model is further illustrated by the following examples:

example 1

As shown in fig. 1 to 5, the utility model provides a wastewater recycling device for concrete production, comprising a wastewater treatment tank 1, wherein the front surface of the wastewater treatment tank 1 is fixedly provided with a tank door 11 through a hinge, the inside of the wastewater treatment tank 1 is provided with a filter screen 91, the front surface of the tank door 11 is embedded with an observation window 12, the left side wall of the wastewater treatment tank 1 is fixedly provided with a movable tank 2, the right side wall of the wastewater treatment tank 1 is fixedly provided with a water purifying tank 7, the upper surface of the water purifying tank 7 is fixedly provided with a sediment collecting tank 6, the top of the wastewater treatment tank 1 is fixedly provided with a motor 5, the top of the wastewater treatment tank 1 is fixedly provided with a communicating pipe 3 and a discharging pipe 4, the output end of the motor 5 is fixedly provided with a screw 51, the upper part inside the wastewater treatment tank 1 is fixedly provided with a material blocking frame 52, the bottom of the material blocking frame 52 is provided with a water outlet 53, the lower end inside the wastewater treatment tank 1 is fixedly provided with an activated carbon adsorption net 14, the water outlet pipe 71 and the mud outlet pipe 61 are fixedly arranged on the right side wall of the water purifying tank 7 and the mud collecting tank 6, the water guide pipe 16 is fixedly connected between the water purifying tank 7 and the wastewater treatment tank 1, the connecting part of the right side wall of the wastewater treatment tank 1 and the left side wall of the mud collecting tank 6 is provided with the communicating groove 13, the baffle plate 15 is fixedly arranged inside the wastewater treatment tank 1 and below the communicating groove 13, the protecting shell 21 is fixedly arranged at the right end of the upper surface of the moving tank 2, the motor II 22 is fixedly arranged inside the protecting shell 21, the rotating shaft 23 is fixedly arranged at the output end of the motor II 22, the screw 26 is arranged inside the moving tank 2, the two mounting seats 10 are fixedly arranged at the two side walls inside the wastewater treatment tank 1, the L-shaped mounting plates 9 are fixedly arranged at the two ends of the filtering net 91, the handles 92 are fixedly connected with the upper surfaces of the two L-shaped mounting plates 9, two groups of locking blocks 93 are fixedly arranged on the upper surface of the L-shaped mounting plate 9, and a movable groove 101 is formed on the upper surface of the mounting seat 10.

In the embodiment, the waste water generated by concrete production is pumped into the waste water treatment tank 1 through the communicating pipe 3, the discharge pipe 4 adds the flocculating agent into the waste water treatment tank 1, the first motor 5 is started to drive the screw propeller 51 to rotate so as to enable the flocculating agent to fully mix and react with the waste water, sediment particles in the waste water are subjected to rapid flocculation sedimentation, the sedimentated waste water is discharged into the baffle plate 15 through the water outlet holes 53, the water is led into the filter screen 91 for filtering through the water outlet holes on the baffle plate 15, the preliminary filtering of the waste water is realized, the waste water is subjected to secondary absorption and purification treatment through the activated carbon absorption net 14, the secondary filtering of the waste water is realized, the filtering effect is improved, the filtered water is poured into the clean water tank 7 through the water guide pipe 16, the recycling of the waste water is realized, the connecting plate 81 is pulled upwards, the connecting plate 81 is removed from the placing groove 63, then the connecting plate 81 is moved upwards to drive the baffle plate 8 to move upwards until the baffle plate 8 is completely moved out of the communicating groove 13, then the motor II 22 is started to drive the rotating shaft 23 to rotate, the rotating shaft 23 drives the bevel gear I24 to rotate, the bevel gear I24 is simultaneously driven to rotate the bevel gear II 25, the screw 26 can be driven to move rightwards through the rotation of the bevel gear II 25, the screw 26 drives the push plate 27 to move rightwards on the baffle plate 15, so that sediment particles deposited on the baffle plate 15 are pushed into the communicating groove 13, and then sediment is pushed into the sediment collecting box 6, thereby realizing the purpose of collecting the filtered sediment, in addition, the effect of being convenient for discharging the sediment particles is realized by starting the electromagnetic valve on the sediment tube 61, the furthest position of the screw 26 which moves rightwards is limited through the limiting plate 261, when the filter screen 91 needs to be cleaned or replaced, the box door 11 is opened, the handle 92 is held by hand to drive the filter screen 91 connected with the side wall of the L-shaped mounting plate 9 to move upwards, the lock block 93 at the bottom of the L-shaped mounting plate 9 is separated from the lock groove 104 in the movable plate 103 on the mounting seat 10, the lock block 93 is completely separated from the lock groove 104 through the spring 102 in the process of moving the L-shaped mounting plate 9 upwards by the separation action of the spring 102, at the moment, the clamping block 94 is separated from the clamping groove 105, the limiting action of the clamping groove 105 on the clamping block 94 is relieved, and therefore the L-shaped mounting plate 9 is taken out from the inside of the wastewater treatment box 1, and the filter screen 91 is cleaned or replaced conveniently.

Example 2

As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the water hole has been seted up on the surface of striker plate 15, the other end of axis of rotation 23 extends to the inside and welding of removal case 2 has helical gear one 24, the outer wall rotation of screw rod 26 is connected with helical gear two 25, the outer wall of helical gear one 24 and the outer wall meshing of helical gear two 25 are connected, the one end fixedly connected with limiting plate 261 of screw rod 26, the removal hole 211 has been seted up to the right side wall of removal case 2, the inner wall of removal hole 211 and the outer wall sliding connection of screw rod 26, the one end that the screw rod 26 kept away from limiting plate 261 passes through bearing fixed mounting has push pedal 27, the diapire of push pedal 27 and the upper surface sliding connection of striker plate 15, the inside of intercommunication groove 13 is provided with baffle 8, the top fixed mounting of baffle 8 has connecting plate 81, the left end at silt collecting box 6 top has been seted up with baffle 8 assorted removal groove 62, the standing groove 63 with connecting plate 81 assorted is seted up to one side of removal groove 62, the inner wall and the outer wall joint of connecting plate 81 of standing groove 63.

In this embodiment, through pulling connecting plate 81 upwards, remove connecting plate 81 from standing groove 63, then upwards remove connecting plate 81 thereby drive baffle 8 upwards, until remove the baffle 8 completely in the intercommunication groove 13, then start motor two 22 drive axis of rotation 23 and rotate, axis of rotation 23 drives helical gear one 24 and rotate, helical gear one 24 rotates and drive helical gear two 25, can drive screw rod 26 to move right through helical gear two 25 rotations, screw rod 26 drives push pedal 27 and moves right on striker plate 15, thereby push the silt granule that the batting mud subsides on the striker plate 15 into intercommunication groove 13, and then push the sediment into silt collecting box 6, thereby realize collecting the purpose of sediment after filtering, in addition, discharge silt granule through the solenoid valve on the start mud pipe 61, thereby realize being convenient for carry out the effect of discharging with silt granule, limit the furthest position that screw rod 26 moved right through limiting plate 261.

Example 3

As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the bottom wall of the movable groove 101 is fixedly connected with a spring 102, the other end of the spring 102 is fixedly provided with a movable plate 103, the upper surface of the movable plate 103 is provided with a locking groove 104 matched with the locking piece 93, the inner wall of the locking groove 104 is clamped with the outer wall of the locking piece 93, two groups of clamping blocks 94 are fixedly arranged on two side walls of the locking piece 93, three groups of clamping grooves 105 matched with the clamping blocks 94 are formed on two side walls of the movable groove 101, and the inner wall of the clamping groove 105 is clamped with the outer wall of the clamping block 94.

In this embodiment, the water after sedimentation is led into the filter screen 91 through the water hole on the baffle plate 15 to be filtered, the preliminary filtration of the wastewater is realized, the secondary filtration of the wastewater is realized through the adsorption purification treatment of the activated carbon adsorption net 14, the filtration effect is improved, the filtered water is poured into the water purifying tank 7 through the water guide pipe 16, the recycling of the wastewater is realized, when the filter screen 91 needs to be cleaned or replaced, the box door 11 is opened, the handle 92 is held by hand to drive the filter screen 91 connected with the side wall of the L-shaped mounting plate 9 to move upwards, the locking piece 93 at the bottom of the L-shaped mounting plate 9 is separated from the locking groove 104 in the movable plate 103 on the mounting seat 10, the locking piece 93 is completely separated from the locking groove 104 through the spring 102 in the process of upwards moving the L-shaped mounting plate 9, and the locking piece 94 is separated from the locking groove 105 at the moment through the spring 102, so that the limiting effect of the locking piece 94 is released from the inside of the water purifying tank 7 through the water guide pipe 16, and the L-shaped mounting plate 9 is convenient to clean or replace the filter screen 91.

The working principle of the wastewater recycling device for concrete production is specifically described below.

As shown in fig. 1 to 5, wastewater produced in concrete production is pumped into a wastewater treatment tank 1 through a communicating pipe 3, a discharge pipe 4 adds a flocculating agent into the wastewater treatment tank 1, a first motor 5 is started to drive a screw 51 to rotate so as to enable the flocculating agent to fully mix and react with the wastewater, sediment particles in the wastewater are subjected to rapid flocculation sedimentation, the sedimentated wastewater is discharged into a baffle plate 15 through a water outlet 53, water is led into a filter screen 91 for filtering through a water outlet hole on the baffle plate 15, preliminary filtration of the wastewater is realized, the wastewater is subjected to secondary adsorption and purification treatment through an activated carbon adsorption net 14, the secondary filtration of the wastewater is realized, the filtration effect is improved, the filtered water is poured into a clean water tank 7 through a water guide pipe 16, the filtered water is poured into the clean water tank 7 through the water guide pipe 16, the recycling of the wastewater is realized, the connecting plate 81 is pulled upwards to move the connecting plate 81 out of the placing groove 63, then the connecting plate 81 is moved upwards to drive the baffle plate 8 to move upwards until the baffle plate 8 is completely moved out of the communicating groove 13, then the motor II 22 is started to drive the rotating shaft 23 to rotate, the rotating shaft 23 drives the bevel gear I24 to rotate, the bevel gear I24 simultaneously drives the bevel gear II 25 to rotate, the screw 26 can be driven to move rightwards through the rotation of the bevel gear II 25, the screw 26 drives the push plate 27 to move rightwards on the baffle plate 15, so that sediment particles settled on the baffle plate 15 are pushed into the communicating groove 13, and sediment is pushed into the sediment collecting box 6, thereby achieving the aim of collecting the filtered sediment, in addition, the sediment particles are discharged through starting the electromagnetic valve on the sediment discharging pipe 61, thereby achieving the effect of facilitating the discharge of the sediment particles, when the filter screen 91 needs to be cleaned or replaced, the box door 11 is opened, the handle 92 is held by hand to drive the filter screen 91 connected with the side wall of the L-shaped mounting plate 9 to move upwards, the locking block 93 at the bottom of the L-shaped mounting plate 9 is separated from the locking groove 104 in the movable plate 103 on the mounting seat 10, the locking block 93 is completely separated from the locking groove 104 through the spring 102 in the process of moving the L-shaped mounting plate 9 upwards by the separation action of the spring 102, the clamping block 94 is separated from the clamping groove 105 at the moment, the limiting action of the clamping block 94 is released by the clamping groove 105, and the L-shaped mounting plate 9 is taken out from the waste water treatment box 1, so that the filter screen 91 is convenient to clean or replace.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. The utility model provides a concrete production is with waste water recovery cyclic utilization device, includes waste water treatment case (1), its characterized in that: the utility model discloses a sewage treatment tank, including waste water treatment tank (1), hinge fixed mounting has chamber door (11) in the front of waste water treatment tank (1), the inside of waste water treatment tank (1) is provided with filter screen (91), the front embedding of chamber door (11) has observation window (12), the left side wall fixed mounting of waste water treatment tank (1) has movable tank (2), the right side wall fixed mounting of waste water treatment tank (1) has clean water tank (7), the upper surface fixed mounting of clean water tank (7) has silt collecting box (6), the top fixed mounting of waste water treatment tank (1) has motor one (5), the top fixed mounting of waste water treatment tank (1) has communicating pipe (3) and blowing pipe (4), the output fixed mounting of motor one (5) has screw (51), the top fixed mounting of waste water treatment tank (1) has fender material frame (52), water outlet hole (53) have been seted up to the bottom of fender material frame (52), the inside lower extreme fixed mounting of waste water treatment tank (1) has activated carbon adsorption net (14), silt collecting box (6) and water pipe (61) are connected with each other to water pipe (71), a connecting groove (13) is formed at the joint of the right side wall of the wastewater treatment box (1) and the left side wall of the sediment collection box (6), and a baffle plate (15) is fixedly arranged inside the wastewater treatment box (1) and below the connecting groove (13);

the right end of the upper surface of the movable box (2) is fixedly provided with a protective shell (21), the interior of the protective shell (21) is fixedly provided with a motor II (22), the output end of the motor II (22) is fixedly provided with a rotating shaft (23), and the interior of the movable box (2) is provided with a screw (26);

two side walls of the inside of the wastewater treatment box (1) are fixedly provided with two mounting seats (10), two ends of the filter screen (91) are fixedly provided with L-shaped mounting plates (9), the upper surfaces of the L-shaped mounting plates (9) are fixedly connected with handles (92), the upper surfaces of the L-shaped mounting plates (9) are fixedly provided with two groups of locking blocks (93), and the upper surfaces of the mounting seats (10) are provided with movable grooves (101).

2. The wastewater recycling device for concrete production according to claim 1, wherein: the surface of striker plate (15) has seted up the flow hole, the other end of axis of rotation (23) extends to inside and the welding of removal case (2) has helical gear one (24), the outer wall rotation of screw rod (26) is connected with helical gear two (25), the outer wall of helical gear one (24) is connected with the outer wall meshing of helical gear two (25).

3. The wastewater recycling device for concrete production according to claim 1, wherein: one end fixedly connected with limiting plate (261) of screw rod (26), remove right side wall of case (2) and seted up removal hole (211), the inner wall of removal hole (211) and the outer wall sliding connection of screw rod (26), one end that limiting plate (261) was kept away from to screw rod (26) has push pedal (27) through bearing fixed mounting, the diapire of push pedal (27) and the upper surface sliding connection of striker plate (15).

4. The wastewater recycling device for concrete production according to claim 1, wherein: the inside of intercommunication groove (13) is provided with baffle (8), the top fixed mounting of baffle (8) has connecting plate (81), move groove (62) with baffle (8) assorted are seted up at the left end at silt collecting box (6) top, move groove (62) one side seted up with connecting plate (81) assorted standing groove (63), the inner wall and the outer wall joint of connecting plate (81) of standing groove (63).

5. The wastewater recycling device for concrete production according to claim 1, wherein: the bottom wall fixedly connected with spring (102) of movable groove (101), the other end fixed mounting of spring (102) has fly leaf (103), fly leaf (103) upper surface seted up with locking piece (93) assorted locked groove (104), the inner wall of locked groove (104) and the outer wall joint of locking piece (93).

6. The wastewater recycling device for concrete production according to claim 5, wherein: two groups of clamping blocks (94) are fixedly arranged on two side walls of the locking block (93), three groups of clamping grooves (105) matched with the clamping blocks (94) are formed in two side walls of the movable groove (101), and the inner walls of the clamping grooves (105) are clamped with the outer walls of the clamping blocks (94).