CN206512818U - A kind of plastic stone rockery construction waste water drainage system device - Google Patents

Abstract

A waste water discharge system device for plastic stone rockery construction, including a set of spraying platform and rainwater pipe network, set waste water collection and settlement disposal points at the bottom of the mountain where it is located: set one or two waste water collection containers, each waste water collection container is installed Next to or below the spraying platform, the top of each waste water collection vessel has a water inlet, and the water inlet of the waste water collection vessel located in front or above is connected to the end of the water diversion unit on the spraying platform; a floor drain is installed at the bottom of the waste water collection vessel There is at least one filter screen at the floor drain; a waste water collection bucket, placed under the waste water collection container; a drain connection, the upper port of which is connected to the drain hole at the bottom of the waste water collection container located at the back or below Connected, the lower end of which extends into the mouth of the waste water collection barrel, and a gate valve is provided on the drain connection pipe; the first end of the suction pipe extends into the mouth of the waste water collection barrel, and its tail end is connected to the rainwater pipe network or the designated external sewage well. A water pump for extracting waste water is provided in the suction line.

Description

A waste water discharge system device for plastic rockery construction

technical field

The utility model relates to a waste water discharge system device for plastic stone rockery construction.

Background technique

In the construction process of large-scale plastic rockery packaging project, a large amount of mortar spraying, engraving and theme painting are involved. During the operation process, there will be on-site mortar mixing and rainwater carrying sediment, construction wastewater and painted mountain washing wastewater. In addition, during the construction process, a large amount of washing water for washing and spraying machines and pigment and paint wastewater for painting construction will be produced. The main pollutants of rainwater and construction wastewater are suspended solid particles; the water used for mountain cleaning and maintenance, including oily substances or chemical additives, will have a significant impact on water bodies. Coupled with the characteristics of long construction period and large wastewater output, the wastewater treatment of the construction site has attracted much attention and has become one of the main obstacles to the realization of "green construction" of the project.

For a long time, during the construction stage of my country's construction projects, sufficient attention has not been paid to the collection and treatment of construction wastewater, and the problems of extensive management, surface erosion, and high sand content in construction drainage are more prominent.

Utility model content

The purpose of this utility model is to provide a waste water discharge system device for plastic rockery construction, which can solve the problem of sewage discharge and ensure the whole process and comprehensive collection of waste water on each construction work surface.

In order to achieve the above object, the utility model takes the following design scheme:

A waste water discharge system device for plastic rockery construction, including a group of spraying platforms and rainwater pipe networks, water diversion units are arranged on each spraying platform, and enclosures are arranged around the water diversion unit; Set up a waste water collection and settlement disposal point;

At the waste water collection and settlement disposal point, there are:

Set up a waste water collection vessel, or set up two waste water collection vessels connected in series at the front, rear or upper and lower sides, each of the waste water collection vessels is installed beside or below the spraying platform, and each waste water collection vessel has a belt on the top There is a water inlet, and the water inlet of the waste water collection container located in front or above is connected to the end of the water diversion unit on the spraying platform; a drain hole for installing a floor drain is provided at the bottom of the waste water collection container, and at least there is a floor drain at the bottom of the waste water collection container. a filter;

a waste water collection bucket placed on the foundation ground and below the waste water collection vessel provided behind or below;

A drainage connecting pipe, the upper port of which is connected to the drainage hole at the bottom of the waste water collection vessel located at the back or below, and the lower port of which extends into the mouth of the waste water collection barrel, and a gate valve is arranged on the drain connecting pipe;

A suction pipeline, whose head end extends into the mouth of the waste water collection barrel, and whose tail end is connected to the rainwater pipe network or a designated external sewage well, and a water pump for extracting waste water is installed in the suction pipeline.

In the waste water discharge system device for plastic rockery construction, the water diversion unit on the working platform is one of the following forms:

1) There is a slope not greater than 3° on the working platform, and the lower end of the slope is used as the end of the water diversion unit to connect with the opening on the top of the waste water collection container;

2) Set up a group of water diversion ditches on the working platform, and the tail port of each water diversion ditch is connected with the opening on the top of the waste water collection vessel.

In the waste water discharge system device for plastic rockery construction, the bottom edge of the waste water collection container has an inclination of not more than 5%, and the lower end is close to the drainage hole.

In the aforementioned plastic stone rockery construction waste water discharge system device, it also has at least one of the following structural forms:

1) Add a platform water receiving vessel between the waste water collection vessel and the waste water collection bucket;

2) The facilities for the final recovery of waste water are designated waterways or sewage wells;

3) Place an oil pan for isolation below the waste water collection bucket;

4) Protective railings are set up around the waste water collection and settlement disposal point, and warning signs are hung;

5) The drain connecting pipe adopts a PVC hard pipe, and the lower port is sealed with a filter cloth;

6) The water pump for extracting waste water adopts a siphon type water pump.

The utility model system can be applied to various theme park construction projects. From the comprehensive consideration of economy and environment, it is particularly suitable for construction sites with frequent rainfall, large rainfall, and many theme paint constructions; the construction waste water collection system is suitable for large-scale special-shaped Treatment of construction wastewater and rainwater at construction sites where sediment is the main pollutant during the construction of structures or spray-painted buildings; wastewater treatment measures are applicable to the treatment of various types of painted construction wastewater.

The utility model can avoid sewage erosion during construction, realize reasonable waste water discharge, and reduce environmental damage. It has the characteristics of advanced nature, operability and simplicity;

The utility model has the advantages of:

1. It can realize "green construction", optimize the wastewater discharge measures for large plastic rockery construction, reduce and reduce environmental pollution during construction activities;

2. The construction is simple and can be quickly followed up with the progress of the construction; the waste water collection system can be used repeatedly, which can effectively reduce the pollution of the construction work surface, effectively protect the finished products, and improve the effectiveness of on-site civilized construction;

3. The sedimentation treatment of rainwater and wastewater for spraying grouting and mountain washing can be directly observed, which is simple and easy; the wastewater from painting construction adopts the principle of free sedimentation and flocculation sedimentation, and comprehensively coordinates the treatment effects of the two sediments, compared with simple sedimentation treatment Treatment measures, the treated water quality has been greatly improved;

4. The application of construction wastewater collection and treatment measures has greatly reduced the sewage discharge of the project, greatly reduced the amount of sewage transported out, and saved the investment in environmental management. It has good economic benefits for reducing the cost of sewage treatment of the project.

Description of drawings

Fig. 1 is a schematic diagram of an embodiment of the waste water discharge system device for plastic stone rockery construction of the utility model.

Fig. 2 is a structural schematic diagram of an embodiment of the waste water collection vessel in the waste water discharge system device for plastic stone rockery construction according to the present invention.

In the figure: 1-enclosure; 2-wastewater collection container; 201-first filter screen; 202-vessel slope; 203-drainage hole; 3-drainage connection; 4-spraying platform; 5-second filter Net; 6-suction pipeline; 7-gate valve; 8-; 9-original steel structure load-bearing column; 10-water pump; 11-wastewater collection bucket; 12-inclined platform for water diversion; and settlement disposal points.

The utility model will be further described below in conjunction with the accompanying drawings and specific embodiments.

detailed description

Referring to Fig. 1, the waste water discharge system device for plastic stone rockery construction of the utility model should at first include a mountain waste water discharge pipe network system, which can be realized by means of a large-scale plastic stone rockery full-site rainwater discharge pipe network, or can be realized by using urban construction Drainage ditches, wells, etc., use the mountain wastewater discharge pipe network system to collect and transfer the wastewater generated by the spraying operation to ensure the whole process and comprehensive collection of wastewater from each construction work surface.

The waste water discharge system device of the utility model plastic stone rockery construction includes a group of spraying platforms 4, which can be supported by the original steel structure load-bearing columns 9, and the number of spraying platforms depends on the size of the project and the construction environment, as shown in Figure 1 Only take the shotcrete platform 4 in one place as an example, to be specifically explained:

At least one waste water collection and settlement disposal point 100 is provided at the bottom of the mountain body of the shotcrete platform (as shown in FIG. 1 , only one waste water collection and settlement disposal point is shown). The waste water collection and settlement disposal point is equipped with:

Establish a waste water collecting container 2, it is arranged on the spraying platform 13 side or below, referring to shown in Figure 2, this waste water collecting container top has an upper opening, this upper opening is connected with the water diversion unit end on the spraying platform Unicom, the first filter screen 201 can be sealed on the upper opening; the bottom of the waste water collection container is provided with a drain hole 203 for installing a floor drain; Described drainage hole 203, the inclination of container inclined platform 202 is not more than 5%, is used for guiding the flow direction of waste water, is beneficial to the smooth discharge of waste water to drainage hole 203; The floor drain is provided with a second filter screen 5.

The utility model also can set up a waste water collection container 2 again (or replace with the platform water receiving container with filter screen) below the waste water collection container, save the filter screen 201 of laying on the waste water collection container opening, will The strainer is arranged at the floor drain of each vessel.

Place a waste water collection bucket 11 on the foundation ground, place it below the waste water collection vessel, and connect the two through a drain joint 3, the upper port of the drain joint 3 is connected to the drain hole 403 at the bottom of the waste water collection vessel Connected, the lower port of the drainage connecting pipe 3 extends into the mouth of the waste water collection barrel 11, and a gate valve 7 is arranged on the drainage connecting pipe 3.

A suction pipeline 6 is provided, one end of which extends into the mouth of the waste water collection barrel, and the tail end of the suction pipeline 6 is connected to the mountain waste water discharge pipe network system, and a water pump 10 for extracting waste water is provided in the suction pipeline. The water pump 10 can adopt a siphon type water pump.

Water diversion units are provided on each spraying platform, and the specific structure is: a surrounding block 1 is provided, which can surround the spraying machine 14 and at the same time ensure that the discharged waste water can only flow into the waste water collecting vessel 2, and in the surrounding block Inside, can be provided with the inclined platform 12 (referring to Fig. 1) that is used to guide water diversion, the inclination of inclined platform 12 is not more than 3 °; Or dig a group of water diversion ditches (not shown example figure), the each water diversion ditch The tail port is connected to the upper opening of the waste water collection vessel 2.

The working principle of the utility model is:

1. Make waste water collection containers for the storage of mechanical equipment on the spraying platform, avoid waste water spillage or direct contact with the soil, and prevent other construction work surfaces from being polluted and soil erosion;

2. Set up a mountain wastewater discharge pipe network system for collection and transfer to ensure the whole process and comprehensive collection of wastewater from each construction face;

3. Utilize the filtration performance of the floor drain and the filter screen to filter out the sediment and other debris with large particle sizes carried in the collected water flow;

4. Utilize the settling effect of pollutants in wastewater such as sediment to effectively reduce the sediment content in construction, reduce the transportation burden and reduce the load of final treatment;

5. Utilize the precipitation of suspended particles of sediment to purify wastewater. The sediment particles can undergo different precipitation according to the concentration, nature and flocculation performance of the particles.

The above-mentioned embodiments can be modified without departing from the scope of the present utility model, so the above descriptions should be regarded as illustrative rather than limiting the protection scope of the utility model patent application.

Claims (4)

1. The waste water drainage system device 1. a kind of plastic stone rockery is constructed, including one group of whitewashing platform and Storm Sewer Network, it is characterised in that Diversion unit is provided with each whitewashing platform, enclosing is provided with around the diversion unit；Set in the massif bottom of each whitewashing platform Put a wastewater collection and sedimentation disposal site；

   It is provided with the wastewater collection and sedimentation disposal site：

   If a wastewater collection vessel, or two forward and backward or upper and lower wastewater collection vessel mutually concatenated are set, described is each useless Water collector ware is installed in whitewashing platform side or lower section, and each wastewater collection vessel top tape has a water inlet, it is described be located at before The water inlet of side or wastewater collection vessel set above connects with the diversion cell end on whitewashing platform；In waste water collector Ware bottom is provided with the osculum for installing floor drain, at least in ground leak provided with one of filter screen；

   One wastewater collection bucket, is placed on foundation ground and is located at the lower section of wastewater collection vessel behind described or set by lower section；

   One draining is taken over, its upper port be located at be located at behind or the osculum of wastewater collection vessel bottom of lower section connect, its Lower port is stretched into wastewater collection bung, and gate valve is provided with draining adapter；

   One suction tubing, its head end is stretched into wastewater collection bung, its tail end access Storm Sewer Network or specified externally discharged waste water well, The water pump for being used for extracting waste water is provided with the suction tubing.
2. The waste water drainage system device 2. plastic stone rockery as claimed in claim 1 is constructed, it is characterised in that each whitewashing platform On diversion unit be following form in one kind：

   1）Carry no more than 3 ° of slope on workbench, the low side on the slope as diversion unit end, with wastewater collection Opening port connects in vessel top；

   2）One group of lead, the tail end mouthful of each bar lead and upper opening port at the top of wastewater collection vessel are opened up on workbench Connect.
3. The waste water drainage system device 3. plastic stone rockery as claimed in claim 1 or 2 is constructed, it is characterised in that：The waste water is received Collect the gradient that base in vessel is in no more than 5%, and low side is bordering on described osculum.
4. The waste water drainage system device 4. plastic stone rockery as claimed in claim 3 is constructed, it is characterised in that at least also have as follows One of structure type：

   1）Envelope has one of filter screen on the upper opening port of wastewater collection vessel；

   2）The food tray for isolation is placed below wastewater collection bucket；

   3）The wastewater collection and sedimentation disposal site periphery set guard rail, hang warning sign；

   4）The draining adapter uses PVC hard pipelines, and is sealed in its lower port with filter cloth；

   5）The water pump for extracting waste water uses hydrocone type water pump.