CN210934015U

CN210934015U - Cleaning water recycling system of mixer truck

Info

Publication number: CN210934015U
Application number: CN201921087857.6U
Authority: CN
Inventors: 陈克坚; 汪唯乐; 唐新华
Original assignee: Xinhua Tianma Building New Mstar Technology Ltd
Current assignee: Xinhua Tianma Building New Mstar Technology Ltd
Priority date: 2019-07-12
Filing date: 2019-07-12
Publication date: 2020-07-07
Anticipated expiration: 2029-07-12

Abstract

The utility model discloses a mixer truck washing water cyclic utilization system relates to concrete mixer truck washing separation technical field, including the ride that is used for stopping and the spray pipe that sets up beside the ride, the lower extreme of ride sets up washing water cyclic utilization structure, and washing water cyclic utilization structure is including the first separator who is used for separating the grit and the second separator who is used for separating fine sand, and first separator is located the upper reaches of second separator, the utility model provides a silt and hydroenergy reuse in the mixer truck washing water cyclic utilization system can practice thrift the cost; the two-stage separation device can filter silt in water cleaner, and the separated water can be directly used for secondary washing of the mixer truck, so that the efficiency is high; meanwhile, the net bag in the separating device can rotate, so that filter precipitates are prevented, and the filtering effect is better.

Description

Cleaning water recycling system of mixer truck

Technical Field

The utility model relates to a concrete mixer washs separation technical field, especially relates to a water cyclic utilization system is washd to trucd mixer.

Background

Due to its shape, the concrete mixer truck is also commonly called a river snail truck, and the truck of this type is provided with a cylindrical mixing drum for carrying mixed concrete, and the mixing drum can be kept rotating all the time during transportation, so as to ensure that the carried concrete does not solidify. However, such mixing drums often need to be cleaned after the end of their operation, which otherwise leads to concrete hardening of the mixing drum wall and to a reduction in volume, and the sand produced by the washing is filtered off after settling.

A concrete mixer mortar cleaning and separating device is introduced in the notice No. CN203991554U, the cleaning and separating device is simple in structure, water and silt can not be thoroughly separated by one-time screening separation, the precipitated water can be utilized only in a precipitation period, and the utilization efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art and providing a cleaning water recycling system of a mixer truck.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a mixer truck washing water recycling system comprises a truck platform for parking and a water spraying pipe arranged beside the truck platform, wherein a washing water recycling structure is arranged at the lower end of the truck platform and comprises a first separating device for separating sand and stone and a second separating device for separating fine sand, and the first separating device is located at the upstream of the second separating device.

Specifically, the lower extreme of ride sets up the guiding gutter, the downside of guiding gutter sets up the delivery port, and the delivery port goes out the water end and connects first separator's the end of intaking, and first separator's play water end sets up the first export that is used for the grit ejection of compact and is used for the second export of the sewage ejection of compact, the end of intaking that the second separator was connected to the discharge end of second export, and second separator's play water end sets up the third export that is used for fine sand to come out and is used for the fourth export of circulating water ejection of compact.

Furthermore, first separator includes the shell of string bag, blade, pivot and cylinder, on blade circumference equipartition and the pivot, the output of one end fixed connection motor of pivot, square through hole is seted up at the middle part of blade, sets up the string bag in the square through hole.

Further, a second outlet of the first separation device is positioned right below the water inlet end, and the first outlet is axially symmetrical to the second outlet relative to the circular cross section of the shell.

Further, a fourth outlet of the second separation device is positioned right below the water inlet end, and the third outlet is axially symmetrical to the fourth outlet with respect to the circular cross section of the shell of the second separation device.

Furthermore, the device also comprises a water tank, a return pipe, a sand box and a fine sand box, wherein the water tank is connected with the fourth outlet through the return pipe, the sand box is connected with the first outlet, and the fine sand box is connected with the third outlet.

Furthermore, the second separating device and the first separating device have the same structure, and the mesh number of the net bags in the second separating device is larger than that of the net bags in the first separating device.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the separation device is arranged in the mixer truck cleaning water recycling system and used for separating silt and water in cleaning water, the obtained silt can be recycled, the obtained circulating water can be used for cleaning the mixer truck again, resources can be recycled, and cost can be saved.

2. The two-stage separation device is arranged in the mixer cleaning water recycling system, so that silt in water can be filtered more cleanly, and the separated water can be directly used for secondary washing of the mixer, and the efficiency is high; meanwhile, the net bag in the separating device can rotate, so that filter precipitates are prevented from being precipitated, and the net bag is blocked, so that the filtering effect is better.

In conclusion, the silt and water in the cleaning water recycling system of the mixer truck can be recycled, so that the cost can be saved; two-stage separator can be cleaner with the filterable more of silt of aquatic, and the water after the separation can directly be used for the secondary of trucd mixer to wash, and is efficient.

Drawings

Fig. 1 is a system diagram of a mixer truck cleaning water recycling system according to the present invention;

fig. 2 is a schematic structural view of a mixer truck cleaning water recycling system provided by the present invention;

FIG. 3 is a schematic view of a separator in the washing water recycling system;

fig. 4 is a schematic view of the inside of the separation device in the washing water recycling system.

In the figure: 1 vehicle platform, 2 diversion trenches, 3 water outlets, 4 first separating devices, 5 second separating devices, 6 water spray pipes, 7 water tanks, 8 return pipes, 9 sand tanks, 10 fine sand tanks, 11 first outlets, 12 second outlets, 13 third outlets, 14 fourth outlets, 41 net bags, 42 blades, 43 rotating shafts and 44 shells.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 2, the mixer truck washing water recycling system includes a vehicle platform 1 for parking and a water spray pipe 6 disposed beside the vehicle platform 1, and the water spray pipe 6 sprays water to wash a cement tank of the mixer truck.

Referring to fig. 1 and 2, a washing water recycling structure including a first separating device 4 for separating sand and a second separating device 5 for separating fine sand is provided at a lower end of the deck 1, and the first separating device 4 is located upstream of the second separating device 5.

Specifically, referring to fig. 3 and 4, the top of the platform 1 is an iron plate with a small opening, the lower end of the platform 1 is provided with a diversion trench 2, a water outlet 3 is arranged at the lower side of the diversion trench 2, the water outlet end of the water outlet 3 is connected with the water inlet end of a first separation device 4, the first separation device 4 comprises a net bag 41, blades 42, a rotating shaft 43 and a cylindrical shell 44, the blades 42 are uniformly distributed on the circumference of the rotating shaft 43, one end of the rotating shaft 43 is fixedly connected with the output end of the motor, the middle part of the blade 42 is provided with a square through hole, a net bag 41 is arranged in the square through hole, the water outlet end of the first separation device 4 is provided with a first outlet 11 for discharging sand and stone and a second outlet 12 for discharging sewage, the second outlet 12 is positioned right below the water inlet end, the first outlet 11 is axisymmetrical to the second outlet 12 with respect to the circular cross section of the housing 44, and the first outlet 11 is connected to the sand tank 9.

The working process of the first separation device 4 is as follows: inside washing water gets into the casing from the end of intaking of shell 44, the great grit of granule falls on string bag 41, the less fine sand of granule and water pass through string bag 41 and get into second export 12, the motor drives pivot 43 and rotates, blade 42 and string bag 41 follow pivot 43 and rotate, directly over the first export 11 that string bag 41 turned to, the grit drops into first export 11 from string bag 41, from first export 11 department get into grit case 9, the string bag can rotate, prevent that the filter from deposiing, block up the string bag, the filter effect is better.

Further, the discharge end of second export 12 is connected the end of intaking of second separator 5, and second separator 5 is the same with first separator 4's structure, and the string bag mesh number in the second separator 5 is greater than string bag mesh number in the first separator 4, and second separator 5 is used for separating the less fine sand of aquatic granule, sets up two-stage separator in this trucd mixer washs the water cycle and utilizes the system, can be cleaner with the filterable of silt of aquatic.

Furthermore, a third outlet 13 for fine sand and a fourth outlet 14 for circulating water discharge are arranged at the water outlet end of the second separation device 5, the fourth outlet 14 of the second separation device 5 is positioned right below the water inlet end, the third outlet 13 is axially symmetrical to the fourth outlet 14 about the circular cross section of the shell of the second separation device 5, the fourth outlet 14 is connected with the water tank 7 through a return pipe 8, and the third outlet 13 is connected with the fine sand tank 10.

The working process of the second separation device 4 is as follows: inside washing water got into the second separator casing through the second export 12 of first separator 4, the less fine sand of granule falls on the string bag, water passes through string bag 41 and gets into fourth export 14, water gets into water tank 7 through back flow 8, the end connection water tank 7 of intaking of spray pipe 6, the water that obtains through this system can be used for wasing the trucd mixer once more, the motor drives the pivot and rotates, blade and string bag rotate along with the pivot, directly over the fourth export 14 that the string bag arrived, the fine sand drops into third export 13 from the string bag, get into fine sand box 10 from third export 13, the string bag can rotate, prevent that the filte from deposiing, block up the string bag, the filter effect is better, the water after the separation can directly be used for the secondary of trucd mixer and wash, high efficiency. The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The mixer truck washing water recycling system comprises a vehicle platform (1) for parking and a water spraying pipe (6) arranged beside the vehicle platform (1), and is characterized in that a washing water recycling structure is arranged at the lower end of the vehicle platform (1), the washing water recycling structure comprises a first separating device (4) for separating sand and stone and a second separating device (5) for separating fine sand, and the first separating device (4) is located at the upstream of the second separating device (5).

2. The mixer truck washing water recycling system according to claim 1, wherein a diversion trench (2) is arranged at the lower end of the truck platform (1), a water outlet (3) is arranged at the lower side of the diversion trench (2), the water outlet end of the water outlet (3) is connected with the water inlet end of the first separation device (4), the water outlet end of the first separation device (4) is provided with a first outlet (11) for discharging sand and a second outlet (12) for discharging sewage, the water outlet end of the second outlet (12) is connected with the water inlet end of the second separation device (5), and the water outlet end of the second separation device (5) is provided with a third outlet (13) for discharging fine sand and a fourth outlet (14) for discharging circulating water.

3. The washing water recycling system for the mixer truck as claimed in claim 2, wherein the first separating device (4) comprises a net bag (41), blades (42), a rotating shaft (43) and a cylindrical shell (44), the blades (42) are uniformly distributed on the rotating shaft (43) at the circumference, one end of the rotating shaft (43) is fixedly connected with the output end of the motor, a square through hole is formed in the middle of the blades (42), and the net bag (41) is arranged in the square through hole.

4. A mixer truck wash water recycling system according to claim 3, characterized in that the second outlet (12) of the first separating device (4) is located directly below the water inlet end, and the first outlet (11) is axisymmetric to the second outlet (12) with respect to the circular cross-section of the housing (44).

5. A mixer truck washing water recycling system according to claim 3, characterized in that the fourth outlet (14) of the second separating device (5) is located directly below the water inlet end, and the third outlet (13) is axisymmetric to the fourth outlet (14) with respect to the circular cross-section of the housing of the second separating device (5).

6. The mixer truck washing water recycling system according to claim 1, further comprising a water tank (7), a return pipe (8), a sand tank (9) and a fine sand tank (10), wherein the water tank (7) is connected to the fourth outlet (14) through the return pipe (8), the sand tank (9) is connected to the first outlet (11), and the fine sand tank (10) is connected to the third outlet (13).

7. The washing water recycling system for mixer trucks according to claim 3, wherein the second separator (5) has the same structure as the first separator (4), and the mesh number of the second separator (5) is larger than that of the first separator (4).