CN211025451U - Water circulation system for cleaning concrete mixer truck - Google Patents

Abstract

The utility model discloses a water circulating system for rinsing concrete mixer, including the car washer body that is used for rinsing the trucd mixer that communicates in proper order, the agitating unit that has the agitator tank, the separator for filtering large granule and the precipitation device through the separation sewage that stews, precipitation device communicates with each other through pump machine and car washer body and forms the hydrologic cycle, water drainage tank is seted up to the car washer body, water drainage tank has the sump that communicates water drainage tank and collect waste water, sump one side is equipped with the inside inlet channel of intercommunication sump, inlet channel and agitating unit upper end intercommunication, all through the pipe connection between agitating unit and separating device, separator and precipitation device, precipitation device and the car washer body. Through car washer body, agitating unit, separator and the sediment device that communicates in proper order that communicate in proper order, sediment device connects the car washer body and forms hydrologic cycle, reaches reuse's purpose.

Description

Water circulation system for cleaning concrete mixer truck

Technical Field

The utility model relates to a water circulating system, concretely relates to water circulating system for rinsing concrete mixer.

Background

The concrete mixer truck is used for conveying special truck for building concrete, and the concrete is cement concrete which is prepared by mixing cement as cementing material, sand and stone as aggregate and water according to a certain proportion. Because the volume of the concrete mixer truck is much larger than that of a common vehicle, and the concrete is adhered to the concrete mixer truck, the sewage is difficult to treat after the concrete is washed down, and therefore, a car washer special for washing the concrete mixer truck is generally arranged.

Chinese patent publication No. 200910032984.0 discloses a concrete mixer cleaning device, which comprises a water tank, a water inlet pipe and a water outlet pipe of the water tank are connected with a section of hose and a nozzle, the water tank is also connected with an air inlet pipe, and the air inlet pipe is connected to a high pressure air tank in a vehicle braking system through a control valve and a pressure regulating valve.

Above-mentioned technical scheme has realized carrying out abluent effect to the automobile body, but the waste water that erodees down discharges at will, leads to having caused the pollution to the site environment, can't reach the requirement of environmental protection.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a water circulating system for rinsing concrete mixer, through car washer body, agitating unit, separator and the sediment device that communicates in proper order, sediment device connects car washer body and forms hydrologic cycle, reaches reuse's purpose.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a water circulating system for rinsing concrete mixer, characterized by: including the car washer body that is used for wasing the trucd mixer that communicates in proper order, the agitating unit that has the agitator tank, be used for filtering the separator of large granule and through the precipitation device of the separation sewage that stews, precipitation device communicates with each other through pump machine and car washer body and forms water cycle, the water drainage tank is seted up to the car washer body, water drainage tank has the water catch bowl that communicates water drainage tank and collect waste water, water catch bowl one side is equipped with the inlet channel of intercommunication water catch bowl inside, inlet channel and agitating unit upper end intercommunication, all through the pipe connection between agitating unit and separator, separator and precipitation device, precipitation device and the car washer body.

Through adopting above-mentioned technical scheme, the in-process of car washer body washing trucd mixer, sewage get into the catch basin by the water drainage tank and are collected, rethread inlet channel gets into agitating unit. Sewage intensive mixing just can not the caking in agitating unit, gets into separator's in-process, and the large granule waste material is separated out, and sewage passes through the pipeline and gets into precipitation equipment, and after the layering of stewing, this internal, reuse of car washer is sucked again to upper liquid through the pump machine. The system purifies the sewage according to the characteristics and different states of the sewage, and the aim of recycling is fulfilled.

The utility model discloses a further set up to: the utility model discloses a filter, including the filter of the internal filter piece of jar, separator includes the jar body that cavity set up and installs at jar, jar internal portion of body upper end opening and intercommunication jar, the supporting lid that strains that is used for sealing the jar body that is equipped with on the jar body, the pipeline that gets into the jar body gets into by the upper end of a jar body one side, and stretches into jar internal portion until filtering the piece upper end, the pipeline setting between separator and the precipitation device is at the lower extreme of jar body opposite side, the fixed waste pipe that is equipped with the intercommunication inside and keeps away from a jar body one end downward sloping of jar side wall, be equipped with the valve that is used for controlling to open and.

Through adopting above-mentioned technical scheme, sewage gets into separator's in-process, and it is internal from the upper end entering jar, when filtering piece, the large granule waste material in the sewage is detained on filtering the piece surface. After filtering many times, open the valve, the waste material gets into the waste pipe by filtering, is collected from the waste pipe lower extreme again. The waste material is very convenient quick to this scheme goes out, need not open and strains the lid and clear up, has improved work efficiency.

The utility model discloses a further set up to: filter and include along the internal wall axial setting of jar application of force spare and fixed connection in the inboard filter screen of application of force spare, application of force spare is equipped with two along jar body circumference symmetry, application of force spare sliding connection is in jar internal wall, it is protruding that jar internal wall is equipped with the location along its circumference, application of force spare lower extreme butt is protruding in the location.

Through adopting above-mentioned technical scheme, when the filter screen was damaged, open and strain the lid, exert ascending power to filtering, can take out filtering and change. And a new filter piece is put into the tank body from the upper end of the tank body, and the lower end of the filter piece is abutted to the positioning protrusion, so that the position of the filter piece is fixed. The filtration piece is removable, when filtering the impaired time of piece, need not repair the whole of jar body, has improved economic benefits.

The utility model discloses a further set up to: the filter screen is the netted part that is close to jar body water outlet one end downward sloping, waste pipe upper end sets up in the downward one side of filter screen slope.

Through adopting above-mentioned technical scheme, general filter screen all is the level setting, but, at the filter screen that jar internal level that sets up, large granule waste material is probably accumulated on the filter screen, causes the filter speed to slow down, has slowed down the whole circulation efficiency of system. The filter screen is close to jar body play water one end downward sloping, because gravity, large granule waste material accumulation is in the downward one side of filter screen slope. The waste pipe sets up in this side, makes things convenient for the ejection of compact, opens the valve of waste pipe and can clear up.

The utility model discloses a further set up to: handles are symmetrically arranged on two sides of the inner wall of the force application part, each handle is U-shaped, and two ends of the opening end of each handle are fixedly connected to the side wall of the force application part.

Through adopting above-mentioned technical scheme, filter and can dismantle to be connected in the jar body, when changing and filtering, need support with the hand and filter the piece inside wall, then up application of force, rely on frictional force to take out it. However, the filter element is relatively heavy, difficult to remove by friction and presents a certain risk during operation. The handle is arranged on the inner wall of the force application part, and when the filter part is replaced, the handle is applied with upward force to be taken out for maintenance.

The utility model discloses a further set up to: the car washer body includes the side direction belt cleaning device who sets up in the trucd mixer both sides, inlays the bottom belt cleaning device who establishes in the water drainage tank and the water tank that is used for supplying water.

Through adopting above-mentioned technical scheme, the dust and the concrete of the both sides adhesion of trucd mixer are more usually, because the occasion that the trucd mixer got into is the building site, therefore the trucd mixer chassis spot is more, need carry out the pertinence to it and wash. After the mixer truck enters the car washer body, the water tank supplies water, the lateral cleaning device and the bottom cleaning device work to clean the two sides and the chassis of the mixer truck.

The utility model discloses a further set up to: the lower end of the car washer body is provided with a rotating device for adjusting the horizontal washing angle.

Through adopting above-mentioned technical scheme, in order to can all-round washing trucd mixer, set up the rotating device who is used for adjusting the washing angle at car washer body lower extreme. After the lateral cleaning is finished, the rotating device is started, and the lateral cleaning devices on the two sides rotate relative to the agitating lorry to the state of cleaning the front end and the rear end of the agitating lorry. The device improves the cleaning effect.

The utility model discloses a further set up to: the lower end of the mixer truck is provided with a limiting rod used for limiting the position of the car washer body.

Through adopting above-mentioned technical scheme, car washer body lower extreme sets up the gag lever post, guarantees that trucd mixer stops the position and rotating device and does not produce the interference. In addition, the position of the mixer truck is limited, and the distances from the lateral cleaning devices on the two sides to the mixer truck are consistent. So that the cleaning effect is better.

The utility model has the advantages of it is following:

1. the car washer body, agitating unit, separator and the sediment device that communicate in proper order, sediment device connection car washer body forms hydrologic cycle, reaches reuse's purpose.

2. The filtering piece in the separating device can be detached, so that the economic benefit is improved.

3. The cleaning angle of the car washer body is adjustable, so that the cleaning effect is better.

Drawings

FIG. 1 is a top view of the present embodiment;

FIG. 2 is a front view of the car washer body;

FIG. 3 is an enlarged view of FIG. 2 at A;

FIG. 4 is an enlarged view of FIG. 1 at B;

fig. 5 is a cross-sectional view of the separating apparatus.

Reference numerals: 10. a car washer body; 11. a limiting rod; 20. a lateral cleaning device; 21. a water tank; 22. a wall body; 23. a water pipe; 24. a spray head; 25. a fixing member; 30. a bottom cleaning device; 31. a rotating device; 32. a turntable; 33. a U-shaped rod; 34. a motor; 35. a roller; 36. an avoidance groove; 37. a water discharge tank; 40. a water diversion canal; 41. a water collecting tank; 42. a stirring device; 50. a separation device; 51. a tank body; 52. a filter cover; 53. a filter member; 54. a force application member; 55. filtering with a screen; 56. positioning the projection; 57. a handle; 58. a waste pipe; 60. a precipitation device; 61. a pump machine; 62. a pipeline.

Detailed Description

A water circulation system for cleaning a concrete mixer truck, as shown in fig. 1 and 2, comprises a truck washer body 10 for cleaning the mixer truck, a stirring device 42 with a stirring tank, a separating device 50 for filtering large particles and a settling device 60 for separating sewage by standing, which are connected in sequence, wherein the settling device 60 is communicated with the truck washer body 10 through a pump 61 to form water circulation. A drainage channel 37 is arranged under the car washer body 10, a collecting tank 41 used for collecting waste water is arranged under the drainage channel 37, and the collecting tank 41 is communicated with the drainage channel 37 at the upper end. The catchment tank 41 is provided with a diversion canal 40 communicated with the inside of the catchment tank 41 at one side, the diversion canal 40 is connected with the upper end of the stirring device 42, and the stirring device 42 and the separation device 50, the separation device 50 and the precipitation device 60, and the precipitation device 60 and the car washer body 10 are connected through a pipeline 62. The pipeline 62 is connected with the upper end of the separating device 50 through the pump 61 from the lower end of the side wall of the stirring device 42, and is connected with the middle part of the side wall of the settling device 60 through the pump 61 from the lower end of the side wall of the separating device 50, and a one-way valve for preventing sewage in the settling device 60 from flowing back is arranged in the pipeline 62. The duct 62 is connected to the car washer body 10 from the middle of the other side wall of the settling device 60, and the duct 62 is arranged obliquely downwards from the settling device 60 to the car washer body 10.

When the mixer car is driven into the car washer body 10, the car washer body 10 is operated to wash the mixer car, and the sewage from the car washing leaks downward from the drain tank 37 and is collected in the water collection tank 41. The sewage in the collecting tank 41 enters the stirring device 42 through the water guide channel 40, and the stirring device 42 stirs the sewage to prevent the sewage from caking. The sewage in the stirring device 42 is pumped to the upper end of the separating device 50 by the pump 61, large-particle waste materials are separated out through filtration, and the separated sewage enters the settling device 60 through the pump 61. The impurities are settled at the bottom, and the upper part of water flows into the car washer body 10 by means of self weight and is then recycled.

Specifically, as shown in fig. 1 and 3, the car washer includes side washing devices 20 provided at both sides of the mixer car, a bottom washing device 30 embedded in a drain tank 37, and a water tank 21 for supplying water. The lateral cleaning device 20 comprises two groups of lateral cleaning components which are symmetrically arranged, each lateral cleaning component comprises a wall 22 and three water pipes 23 which are fixed on one side of the wall 22 close to the mixer truck, the three water pipes 23 are arranged along the length direction of the wall 22 and distributed along the height direction of the wall 22, and one end parts of the water pipes 23 close to the water tank 21 are connected and communicated with the water tank 21. A plurality of spray heads 24 are arranged on each water pipe 23 at equal intervals, and the spray heads 24 face one side of the mixer truck. The opposite side of the wall body 22 is provided with a plurality of fixing pieces 25, the fixing pieces 25 are in a shape of several figures and are arranged along the length direction of the water pipe 23, and the water pipe 23 is embedded in an opening of the fixing piece 25. The two sides of the opening end of the fixing member 25 are abutted against the wall 22, bolts are arranged at the two ends of the fixing member 25 in a penetrating mode, and the bolts penetrate through the fixing member 25 and then are connected to the wall 22 in a threaded mode.

As shown in fig. 1, the bottom cleaning device 30 includes a water pipe 23 embedded at the lower end of the water drainage tank 37 and a plurality of spray heads 24 arranged along the length direction of the water pipe 23, the water pipe 23 is arranged along the length direction of the wall 22 and a plurality of spray heads 24 arranged along the thickness direction of the wall 22, the openings of the spray heads 24 are upwards embedded in the water drainage tank 37, the upper end of the spray heads 24 is lower than the ground, and the other end of the water pipe 23 is connected with the water tank 21. A limiting rod 11 used for limiting the agitating lorry is arranged between the lateral cleaning devices 20, and the limiting rod 11 is fixed on one side of the ground, close to the water tank 21, and arranged along the thickness direction of the wall 22.

As shown in fig. 1 and 2, the lower end of the car washing machine is provided with a rotating device 31 for driving the lateral cleaning device 20 to rotate relative to the mixer car, and the rotating device 31 comprises a rotating disc 32, a U-shaped rod 33 fixedly connected to the lower end of the rotating disc 32, and a motor 34 for driving the U-shaped rod 33 to rotate. Carousel 32 is the ring form, and the carousel 32 lower extreme rotates to be connected with gyro wheel 35, and gyro wheel 35 evenly is equipped with a plurality ofly along terminal surface circumference under the carousel 32, offers the groove 36 of dodging that is used for dodging water pipe 23 on the carousel 32, dodges groove 36 and is the arc coaxial with carousel 32 and dodges groove 36 intercommunication terminal surface from top to bottom. The two ends of the open end of the U-shaped rod 33 are respectively and fixedly connected with the two sides of the lower end of the turntable 32, the motor 34 is arranged at the lower end of the U-shaped rod 33, and the rotating shaft at the end part of the motor 34 is fixedly connected with the center of one end of the U-shaped rod 33 far away from the open end.

Before cleaning, the mixer truck is driven to a position between the lateral cleaning devices 20 until the front wheel of the mixer truck is abutted against the limiting rod 11. The water tank 21 supplies water, the lateral cleaning devices 20 and the bottom cleaning device 30 on the two sides are started simultaneously to clean the mixer truck, and the cleaned sewage flows into the drainage tank 37 to be treated. After the two sides are cleaned, the motor 34 is started, the rotating shaft at the end part of the motor 34 drives the U-shaped rod 33 to horizontally rotate, so that the rotating disc 32 and the lateral cleaning device 20 arranged at the upper end of the rotating disc 32 are driven to rotate relative to the agitating lorry, and the lateral cleaning device 20 stops rotating when the front end and the rear end of the agitating lorry can be cleaned. And stopping water supply of the water tank 21 until the front end and the rear end of the mixer truck are cleaned, starting the motor 34, driving the U-shaped rod 33 to horizontally and reversely rotate by a rotating shaft at the end part of the motor 34, and driving the rotary table 32 and the lateral cleaning device 20 arranged at the upper end of the rotary table 32 to rotate to an initial position relative to the mixer truck. And finishing the cleaning of the agitating lorry.

Specifically, as shown in fig. 5, the separating device 50 includes a hollow tank 51 and a filter 53 installed in the tank 51, the upper end of the tank 51 is open and communicated with the inside of the tank 51, and a filter cover 52 for closing the tank 51 is screwed on the tank 51. The filtering member 53 includes a force applying member 54 axially disposed along the inner wall of the tank 51 and a filtering net 55 fixedly connected to the lower end of the force applying member 54, the force applying member 54 is slidably connected to the inner wall of the tank 51, a positioning protrusion 56 is disposed on the inner wall of the tank 51 along the circumferential direction thereof, and the lower end of the force applying member 54 abuts against the positioning protrusion 56. Two force application parts 54 are symmetrically arranged along the circumferential direction of the tank body 51, handles 57 are fixedly connected to the opposite sides of the force application parts 54, the handles 57 are U-shaped, and two ends of an opening are fixedly connected to the force application parts 54. The filter screen 55 up end is the slope setting, and jar body 51 one side is equipped with waste pipe 58, and waste pipe 58 keeps away from jar body 51 one side and is the downward sloping setting, and waste pipe 58 sets up and meets with filter screen 55 up end in the downward side of filter screen 55 up end slope and waste pipe 58 upper end open position. The waste pipe 58 is provided with a valve for controlling opening and closing.

Sewage enters the tank 51 from the upper end, large-particle waste materials are collected when the sewage passes through the filter screen 55, the sewage passes through the filter screen 55 and is collected at the bottom of the tank 51, and then the sewage flows out from the pipeline 62 at the bottom of the tank 51. The waste material is accumulated on the upper end of the filter screen 55 to incline downward, the valve is opened, and the waste material is collected from the waste material pipe 58. When the filter member 53 is damaged, the filter cover 52 is unscrewed, and the handle 57 is gripped with both hands and forced upward until it is replaced after removal.

The working principle of the embodiment is as follows: before cleaning, the mixer truck is driven to a position between the lateral cleaning devices 20 until the front wheel of the mixer truck is abutted against the limiting rod 11. The water tank 21 supplies water, the lateral cleaning devices 20 and the bottom cleaning device 30 on the two sides are started simultaneously to clean the mixer truck, and the cleaned sewage flows into the drainage tank 37 to be treated. After the two sides are cleaned, the motor 34 is started, the rotating shaft at the end part of the motor 34 drives the U-shaped rod 33 to horizontally rotate, so that the rotating disc 32 and the lateral cleaning device 20 arranged at the upper end of the rotating disc 32 are driven to rotate relative to the agitating lorry, and the lateral cleaning device 20 stops rotating when the front end and the rear end of the agitating lorry can be cleaned. And stopping water supply of the water tank 21 until the front end and the rear end of the mixer truck are cleaned, starting the motor 34, driving the U-shaped rod 33 to horizontally and reversely rotate by a rotating shaft at the end part of the motor 34, and driving the rotary table 32 and the lateral cleaning device 20 arranged at the upper end of the rotary table 32 to rotate to an initial position relative to the mixer truck. And finishing the cleaning of the agitating lorry.

The sewage from the car wash leaks downward from the drain tank 37 and is collected in the sump 41. The sewage in the collecting tank 41 enters the stirring device 42 through the water guide channel 40, and the stirring device 42 stirs the sewage to prevent the sewage from caking. The sewage in the stirring device 42 is pumped to the upper end of the separating device 50 by the pump 61, large-particle waste materials are separated out through filtration, and the separated sewage enters the settling device 60 through the pump 61. The impurities are settled at the bottom, and the upper part of water flows into the car washer body 10 by means of self weight and is then recycled.

When the filter member 53 is damaged, the filter cover 52 is unscrewed, and the handle 57 is gripped with both hands and forced upward until it is replaced after removal.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (8)

1. The utility model provides a water circulating system for rinsing concrete mixer, characterized by: comprises a car washer body (10) used for washing a mixer, a stirring device (42) with a stirring tank, a separating device (50) used for filtering large particles and a settling device (60) used for separating sewage by standing, which are communicated in sequence, the sedimentation device (60) is communicated with the car washer body (10) through a pump (61) to form water circulation, a drainage groove (37) is arranged on the lower part of the car washer body (10), a water collecting tank (41) which is communicated with the drainage groove (37) and collects waste water is arranged below the drainage groove (37), a water channel (40) communicated with the inside of the water collecting tank (41) is arranged at one side of the water collecting tank (41), the water diversion channel (40) is communicated with the upper end of the stirring device (42), and the stirring device (42) is connected with the separating device (50), the separating device (50) is connected with the precipitating device (60), and the precipitating device (60) is connected with the car washer body (10) through a pipeline (62).

2. A water circulation system for cleaning a concrete mixer truck as claimed in claim 1, wherein: the separation device (50) comprises a hollow tank body (51) and a filter element (53) arranged in the tank body (51), the upper end of the tank body (51) is opened and communicated with the inside of the tank body (51), the tank body (51) is provided with a filter cover (52) which is used for sealing the tank body (51), the pipeline (62) which is connected with the tank body (51) enters from the upper end of one side of the tank body (51), and extends into the tank body (51) to the upper end of the filtering piece (53), a pipeline (62) between the separation device (50) and the precipitation device (60) is arranged at the lower end of the other side of the tank body (51), a waste pipe (58) which is communicated with the inside and inclines downwards far away from one end of the tank body (51) is fixedly arranged on the side wall of the tank body (51), the waste pipe (58) is provided with a valve for controlling opening and closing, and the waste pipe (58) is arranged on one side of the filtering piece (53).

3. A water circulation system for washing a concrete mixer truck according to claim 2, characterized in that: filter piece (53) including along the application of force spare (54) and the filter screen (55) of fixed connection in application of force spare (54) inboard that jar body (51) inner wall axial set up, application of force spare (54) are equipped with two along jar body (51) circumference symmetry, application of force spare (54) sliding connection is in jar body (51) inner wall, jar body (51) inner wall is equipped with location arch (56) along its circumference, application of force spare (54) lower extreme butt in location arch (56).

4. A water circulation system for washing a concrete mixer truck according to claim 3, characterized in that: the filter screen (55) is the netted part that is close to jar body (51) play water one end downward sloping, waste pipe (58) upper end sets up in the downward side of filter screen (55) slope.

5. A water circulation system for washing a concrete mixer truck according to claim 3, characterized in that: handles (57) are symmetrically arranged on two sides of the inner wall of the force application part (54), each handle (57) is U-shaped, and two ends of the opening end of each handle are fixedly connected to the side wall of the force application part (54).

6. A water circulation system for cleaning a concrete mixer truck as claimed in claim 1, wherein: the car washer body (10) comprises lateral cleaning devices (20) arranged on two sides of the mixer car, a bottom cleaning device (30) embedded in the drainage groove (37) and a water tank (21) used for supplying water.

7. A water circulation system for cleaning a concrete mixer truck as claimed in claim 1, wherein: the lower end of the car washer body (10) is provided with a rotating device (31) for adjusting the horizontal washing angle.

8. A water circulation system for cleaning a concrete mixer truck as claimed in claim 1, wherein: the lower end of the mixer truck is provided with a limiting rod (11) used for limiting the position of the car washer body (10).

Images