CN216737789U

CN216737789U - Lifting appliance flushing water tank

Info

Publication number: CN216737789U
Application number: CN202122859029.3U
Authority: CN
Inventors: 方胜; 陈东辉; 孙立; 王勇; 梅建奎; 王玮; 付佳
Original assignee: TIANJIN PORT ALLIANCE INTERNATIONAL CONTAINER TERMINAL CO Ltd
Current assignee: TIANJIN PORT ALLIANCE INTERNATIONAL CONTAINER TERMINAL CO Ltd
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-06-14
Anticipated expiration: 2031-11-22

Abstract

The utility model discloses a lifting appliance flushing water tank which comprises a primary sedimentation tank, a reclaimed water tank, a quartz sand filter tank, an oil-water separator, an active carbon filter tank and a multi-section gravity sedimentation tank, wherein the reclaimed water tank, the quartz sand filter tank, the oil-water separator, the active carbon filter tank and the multi-section gravity sedimentation tank are arranged adjacently and positioned on one side of the primary sedimentation tank, and the reclaimed water tank surround the primary sedimentation tank. The utility model can ensure that the lifting appliance can be completely cleaned under the complete unfolding state. The inner tank is used as a cleaning tank and a temporary sewage storage tank, clean water formed by sewage after treatment is sent into the outer tank for storage and can be recycled, and the water saving rate can reach 60%.

Description

Lifting appliance flushing water tank

Technical Field

The utility model relates to the technical field of lifting appliance flushing water tanks, in particular to a lifting appliance flushing water tank.

Background

The spreader is used as the part exposed outside the container terminal and the part is the busiest in work. Frequent cleaning is required to ensure a good and reliable tool state, and the waste oil left after the cleaning of the lifting appliance is collected at an early stage. The cleaning wastewater treatment device for the lifting appliance in port construction separates pollutants contained in wastewater or converts the pollutants into harmless substances, so that the wastewater is purified and reused or recycled, pollution to marine environment is avoided, and certain practical significance is achieved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical defects in the prior art, and provides a lifting appliance flushing water tank which is used for treating lifting appliance cleaning wastewater and separating pollutants contained in the lifting appliance cleaning wastewater or converting the pollutants into harmless substances, so that the wastewater is purified and reused or recycled, and the pollution to the marine environment is avoided.

The technical scheme adopted for realizing the purpose of the utility model is as follows:

the utility model provides a hoist washes pond, includes elementary sedimentation tank and arranges the normal pond in the elementary sedimentation tank outside, quartz sand filtering ponds, oil water separator, active carbon filtering ponds and multistage formula gravity sedimentation tank are adjacent arranges, are located one side of elementary sedimentation tank, with the normal pond together will elementary sedimentation tank surrounds in inside.

Preferably, a first filtering water storage tank is arranged below the quartz sand filtering tank, and a water pump is arranged on one side of the quartz sand filtering tank.

Preferably, the water outlet end of the oil-water separator is connected with the inlet of the activated carbon filter tank, and a second filtering water storage tank is arranged below the activated carbon filter tank.

Preferably, the second filtering water storage tank is arranged adjacent to the multi-section gravity settling tank, and the multi-section gravity settling tank is adjacent to the reclaimed water tank.

Preferably, the upper end in hoist washing water pond is provided with the rail, including peripheral fence and interior rail, form the passageway that makes things convenient for operating personnel to pass between peripheral fence and the interior rail.

Preferably, at least one side of the sling flushing water pool is provided with an inclined ladder which is arranged at the inlet and outlet sides of the channel formed by the fence.

The maximum size of the lifting appliance is 13792mm multiplied by 2500mm according to the standard, the inner pool is 14500mm multiplied by 4000mm, and the outer pool is 15700mm multiplied by 5200mm, so that the lifting appliance can be completely cleaned under the completely unfolded state. The inner tank is used as a cleaning tank and a temporary sewage storage tank, clean water formed by sewage after treatment is sent into the outer tank for storage and can be recycled, and the water saving rate can reach 60%.

Wherein, the checkered plate is laid between the inner and outer layer pools to form a working walkway, and the structure is compact, safe and convenient.

The oil-water separator adopts a high-power industrial separator, adopts a physical centrifugation principle, has an oil separation rate of over 95 percent, does not contain consumables such as a filter element, a filter screen and the like, and is energy-saving and environment-friendly.

Drawings

Fig. 1 is a schematic view of the overall axis of the spreader flush basin of the present invention.

Fig. 2 is a schematic overall front view of the spreader flushing pool of the present invention.

Fig. 3 is an overall top view of the spreader flush basin of the present invention.

Fig. 4 is an overall side view of the spreader flush basin of the present invention.

Fig. 5 is a cross-sectional view taken along line a-a of fig. 3.

Fig. 6 is a cross-sectional view taken along line B-B of fig. 3.

Fig. 7 is a cross-sectional view taken along line C-C of fig. 3.

Detailed Description

The utility model is described in further detail below with reference to the figures and specific examples. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

As shown in fig. 1 to 7, the hanger flushing water tank according to the embodiment of the present invention is a double-shell structure, and is formed by an inner shell body in an outer shell body, and has an overall rectangular structure, and includes a primary sedimentation tank 12 formed by the inner shell body, and a reclaimed water tank 1 formed by the outer shell body and disposed outside the primary sedimentation tank, a quartz sand filter tank 2, an oil-water separator 3, an activated carbon filter tank 4, and a multi-stage gravity sedimentation tank 5, where the quartz sand filter tank, the oil-water separator, the activated carbon filter tank, and the multi-stage gravity sedimentation tank are disposed adjacent to each other, on one side of the primary sedimentation tank, and together with the reclaimed water tank, enclose the primary sedimentation tank inside.

As an alternative embodiment, a first filtering water storage tank 9 is arranged below the quartz sand filtering tank 2, and a water pump 8 is arranged on one side of the quartz sand filtering tank. The water pump 8 is used for pumping water in the primary sedimentation tank into the quartz sand filter tank for filtering treatment.

As an optional embodiment, the water outlet end of the oil-water separator 3 is connected to the inlet of the activated carbon filter tank 4, the second filtering water tank 10 is arranged below the activated carbon filter tank, and the water inlet end of the oil-water separator extends into the first filtering water tank, so that water in the first filtering water tank can be pumped into the first filtering water tank by the power of the pumping device, filtered and discharged into the activated carbon filter tank for treatment.

The oil-water separator 3 is a device in the prior art, can be directly obtained from an industrial-grade oil-water separator purchased in the market, and is not described.

Wherein, an overflow pipe 11 is arranged on the upper tank wall of the second filtering water storage tank 10.

As an optional embodiment, the second filtering water storage tank is arranged adjacent to the multi-stage gravity settling tank, the multi-stage gravity settling tank is adjacent to the reclaimed water tank, and overflow pipes are arranged on the inner partition plates and the upper parts of the tank walls, so that clean water flows out from the upstream to the downstream.

As an alternative embodiment, the upper end of the spreader flushing pool is provided with a fence comprising an outer fence 13 and an inner fence 14, and a passage 15 for an operator to pass is formed between the outer fence and the inner fence. The checkered plates are laid between the inner layer pool and the outer layer pool, the upper end of the outer pool is sealed, danger is prevented, and meanwhile, a working walkway is formed.

As an alternative embodiment, at least one side of the spreader flushing pool is provided with an inclined ladder 7 arranged at the inlet and outlet side of the passage formed by the fence.

In addition, the outside of rail can be provided with surrounding screen 6 or cloth curtain, shelters from the pond in the outside, forms a relative spaced apart environment, prevents the pollution to the environment of outside.

The primary sedimentation tank is used as one of main facilities for removing suspended matters in water, sedimentation is basically finished after one hour after washing, primary filtration is carried out after primary sedimentation, namely quartz sand is used as a filter medium, partial wastes in the water body are intercepted in sand bodies under a certain pressure condition, and finally the purposes of reducing the turbidity of the water body and purifying the water quality are achieved; and then carrying out oil-water separation: when the wastewater passes through a filter element of the oil-water separator, micro oil drops are intercepted by the filter element, and only water is pressed out of the container, so that the separation process of the oily wastewater is completed after reaching the standard; and then secondary filtration is carried out: and performing secondary filtration on the water body after oil-water separation by using active carbon as an adsorbate to further remove impurities. After the activated carbon filtration is finished, secondary precipitation is carried out: the long water channel of the outer tank is used as a secondary sedimentation tank, the multi-section gravity sedimentation tank is formed by separating the long water channel of the outer tank through the partition plates, particles in water are thoroughly separated by arranging the three partition plates, secondary utilization of reclaimed water is guaranteed, and finally the reclaimed water is discharged into the reclaimed water tank for later use after treatment.

The foregoing is only a preferred embodiment of the present invention, and 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

1. The lifting appliance flushing water tank is characterized in that the lifting appliance flushing water tank is a double-shell water tank and comprises a primary sedimentation tank and is arranged on a reclaimed water tank outside the primary sedimentation tank, a quartz sand filtering tank, an oil-water separator, an activated carbon filtering tank and a multi-section gravity sedimentation tank, wherein the quartz sand filtering tank, the oil-water separator, the activated carbon filtering tank and the multi-section gravity sedimentation tank are arranged adjacently and are located on one side of the primary sedimentation tank, the reclaimed water tank and the primary sedimentation tank are surrounded inside.

2. The lifting appliance flushing water tank as claimed in claim 1, wherein a first filtering water storage tank is arranged below the quartz sand filtering tank, and a water pump is arranged on one side of the quartz sand filtering tank.

3. The lifting appliance flushing water tank as claimed in claim 2, wherein the water outlet end of the oil-water separator is connected with the inlet of the activated carbon filtering tank, and a second filtering water storage tank is arranged below the activated carbon filtering tank.

4. The spreader flushing pool of claim 3, wherein the second filtering water storage tank is disposed adjacent to the multi-stage gravity settling tank, and the multi-stage gravity settling tank is adjacent to the reclaimed water tank.

5. The hanger washing pool of claim 1, wherein the upper end of the hanger washing pool is provided with a fence comprising an outer fence and an inner fence, and a passage for an operator to pass through is formed between the outer fence and the inner fence.

6. The spreader flushing pool of claim 5, wherein at least one side of the spreader flushing pool is provided with a ramp arranged at the inlet and outlet sides of the channel formed by the fence.