Shaped sludge water baffle collecting device and construction method thereof

Abstract

The invention discloses a shaped sludge water baffle collecting device and a construction method thereof, and relates to the technical field of municipal bridge foundation engineering, and the shaped sludge water baffle collecting device specifically comprises I-type sludge water baffles and II-type sludge water baffles, and the I-type sludge water baffles and the II-type sludge water baffles are alternately spliced; and a sludge collecting water tank is spliced between the I-type sludge water baffle and the II-type sludge water baffle, is connected with a movable slurry pumping pump and is used for discharging sludge water in the sludge collecting water tank. According to the shaped sludge water baffle collecting device, a continuous closed water retaining system is formed, muddy water in a construction area is prevented from overflowing, and sewage can be collected and treated in time.

Description

Technical Field

[0001] The invention relates to the technical field of municipal bridge foundation engineering, in particular to a standardized silt water baffle collecting device and a construction method thereof. Background Art

[0002] With the continuous enhancement of the whole society's awareness of environmental protection, especially in the municipal bridge foundation projects constructed in urban areas, most of them involve pile foundation construction. At present, pile foundations generally use traditional construction techniques such as punched cast-in-place piles to meet the requirements of large bearing capacity of the project. However, the common impact of this type of pile foundation construction on the surrounding environment is that there is a phenomenon of sludge water overflowing around the construction area, which is difficult to control and easily affects the surrounding urban appearance.

[0003] Traditional baffles are mostly made of color steel plates, which are prone to leakage at the joints, have poor sealing, and have no relevant measures on the lower side, resulting in mud and water overflow in the construction area and failing to meet relevant management requirements.

[0004] The current market urgently needs a solution to prevent and control silt water overflow that is quick to assemble (modular snap-on design), tightly sealed and recyclable, in order to balance environmental compliance and construction economy. This patent provides a standardized silt water baffle collection device and its construction method, which can be installed quickly and easily, comprehensively collect the silt water generated during construction, and transport it to a designated area through a slurry pump to solve the above-mentioned problem. Summary of the Invention

[0005] The object of the present invention is to provide a standardized silt water baffle collection device and a construction method thereof to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a standardized silt water baffle collection device, comprising a Type I silt water baffle and a Type II silt water baffle, the Type I silt water baffle and the Type II silt water baffle being spliced alternately, and a silt water collecting trough being spliced between the Type I silt water baffle and the Type II silt water baffle, the silt water collecting trough being connected to a mobile slurry pump for draining the silt water in the silt water collecting trough.

[0007] Preferably, a powerful water spray head is installed on the top of the sludge collection tank to flush the sludge collection tank.

[0008] Preferably, the bottom side of the sludge collection tank is connected to a discharge pipe, and the discharge pipe is connected to a mobile sludge pump.

[0009] Preferably, a mobile base is installed at the bottom of the mobile mud pump, and the mobile mud pump is connected to a sewage pipe.

[0010] Preferably, both ends of the Type I silt water baffle are provided with convex grooves, and both ends of the Type II silt water baffle are provided with grooves. Both ends of the silt water collecting tank are provided with convex grooves and grooves respectively, and the convex grooves are inserted into the grooves to form a tight bite structure.

[0011] Preferably, the Type I silt water baffle, the Type II silt water baffle and the silt water collecting trough are all arranged in an L shape, wherein the Type I silt water baffle and the Type II silt water baffle are installed with anchor bolts at the bottom for adjusting the height.

[0012] Preferably, both ends of the top of the Type I silt water baffle and the Type II silt water baffle are provided with lifting hooks.

[0013] The construction method of the above-mentioned standardized silt water baffle collection device is as follows:

[0014] S1 first conducts a site survey to fully understand the basic conditions of the construction site, such as the topography, water flow conditions, and silt properties. A silt water cleaning plan is then developed. This standardized silt water baffle is placed in the low-lying areas of the site, and the site is leveled so that all the silt water on site can flow into the silt water baffle.

[0015] S2: Dig trenches and ponds according to the established cleaning plan, ensuring that the trench slope can drain the silt water smoothly into the trench;

[0016] S3: Arrange the standardized silt water baffles. Type I and Type II silt water baffles should be used alternately and placed in the excavated trench until all silt water baffles are assembled. Make sure the grooves are tightly closed.

[0017] S4: Install the sludge collection tank, place it in the ditch pool, and ensure that the two ends of the sludge tank are tightly engaged with the two adjacent sludge water baffles;

[0018] S5: Adjust the anchor bolts of all Type I and Type II sludge water baffles to ensure that the sludge water can be smoothly discharged into the sludge collection tank after adjustment;

[0019] S6: Install a mobile slurry pump, move the slurry pump to the side of the sludge tank, and connect the discharge pipe of the sludge tank to the mobile slurry pump;

[0020] S7: Check the assembly status of the standardized silt water baffle collection device along the entire line, and take measures such as glue injection to perform secondary sealing at all joints;

[0021] S8: During the construction of the on-site pile foundation project, the silt water will be baffled and flow into the silt collection tank. When more than half of the silt water is collected in the tank, the slurry pump will be turned on to discharge the silt water into the slurry treatment pool or to the slurry truck for transportation;

[0022] S9: During the muddy water removal process, mud accumulates continuously. Therefore, this standardized muddy water baffle collection device is equipped with a powerful water spray head on the mud collection tank. The water spray head is equipped with a hose about 15 meters long to strongly flush the mud accumulated in the device, so that it can be removed smoothly and prevent the device from being blocked.

[0023] S10: The length of this device can be controlled at about 30 meters. It can be deployed in sections according to the actual needs of the pilot project. It can ensure the cleaning and removal of silt water on site and prevent silt water from overflowing outside the construction area and causing environmental pollution.

[0024] S11: After the on-site pile foundation work is completed and the silt water is treated, the silt water baffle collection device needs to be dismantled in stages and rinsed clean, and the damaged grooves and grooves need to be repaired to ensure the normal reuse of the device and extend its turnover times as much as possible.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] 1. Low leakage rate and efficient collection brought about by structural design optimization

[0027] The Type I and Type II baffles utilize a cam-and-groove interlocking structure, combined with sealant, to reduce leakage compared to traditional color-coated steel plate splicing. The sludge collection trough and the baffle's cam-and-groove design connect to form a continuous, closed water retaining system, preventing mud and water overflow within the construction area and enabling timely collection and treatment of wastewater.

[0028] 2. Automatic anti-blocking flushing system

[0029] The powerful water spray head on the top of the sludge collection tank can generate high-pressure water flow, and with the 15-meter hose, it can achieve full tank flushing without dead corners, which can reduce the amount of sludge deposition in the tank, avoid the problem of poor drainage caused by silt accumulation, and ensure the continuous and stable operation of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a partial schematic diagram of the assembly of the standardized sludge water baffle collection device;

[0031] Figure 2 This is a schematic diagram of the structure of a type I silt water baffle;

[0032] Figure 3 This is a schematic diagram of the structure of a Type II silt water baffle;

[0033] Figure 4 Schematic diagram of the sludge collection tank structure;

[0034] Figure 5 This is a schematic diagram of the structure of a mobile mud pump.

[0035] In the figure: 1. Type I silt water baffle; 2. Type II silt water baffle; 3. Silt collection tank; 4. Mobile slurry pump; 5. Lifting hook; 6. Anchor bolt; 11. Protruding groove; 21. Grooved groove; 31. Powerful water spray head; 32. Drain pipe; 41. Sewage pipe. DETAILED DESCRIPTION

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0037] refer to Figure 1 A standardized silt water baffle collection device includes multiple silt water baffles spliced together and a silt water collecting trough 3. The baffles are divided into Type I and Type II. Type I silt water baffle 1 has convex grooves 11 at both ends, and Type II silt water baffle 2 has grooves 21 at both ends. When the two are alternately spliced, the convex grooves 11 are inserted into the grooves 21 to form a tight bite structure.

[0038] A convex groove 11 and a concave groove 21 are respectively provided at both ends of the sludge collecting trough 3, which can be spliced with adjacent type I or type II baffles to ensure that the entire device forms a continuous water retaining and collecting channel.

[0039] like Figure 2 、 Figure 3 、 Figure 4 As shown, the type I baffle, type II baffle and sludge collection tank are all L-shaped, and the bottom is fixed to the ground by anchor bolts 6. The height of the anchor bolts can be adjusted to adapt to different terrain slopes to ensure that the sludge water flows smoothly into the collection tank.

[0040] like Figure 5 As shown, the bottom side of the sludge collection tank 3 is connected to a discharge pipe 32, which is connected to a mobile sludge pump 4. A mobile base 42 is installed at the bottom of the pump for flexible movement; the pump body discharges the sludge water to a designated treatment area through a sewage pipe 41.

[0041] A powerful water spray head 31 is installed at the top of the sludge collection tank 3, and a hose with a length of about 15 meters is provided to flush the sludge accumulated in the tank to prevent blockage.

[0042] Specific steps of construction method:

[0043] 1) Site investigation and plan formulation

[0044] Survey the topography, water flow direction and silt properties of the construction site, plan the location of the equipment in low-lying areas, and level the site so that the silt water can flow into the baffle area.

[0045] 2) Trench and ditch excavation

[0046] Excavate trenches according to the plan and control the slope to ensure that the silt water can flow into the ditch pool, providing a foundation for the subsequent installation of baffles and water troughs.

[0047] 3) Baffle splicing and installation

[0048] Place the Type I and Type II baffles alternately into the grooves, and complete the assembly by plugging the convex grooves 11 into the grooves 21, ensuring that the grooves are tightly closed. Figure 1 shown.

[0049] 4) Installation of sludge collection tank

[0050] Place the sink in the trench, with both ends engaging with the convex / concave grooves of the adjacent baffles to ensure there is no leakage at the joints.

[0051] 5) Height adjustment and pump installation

[0052] Adjust the anchor bolts 6 to make the baffle form a reasonable slope to ensure that the silt water flows into the water tank; move the mud pump to the side of the water tank and connect the discharge pipe 32 to the pump body.

[0053] 6) Sealing inspection and secondary sealing

[0054] The joints of the devices are inspected along the entire line, and the gaps are sealed for the second time using methods such as glue injection to avoid leakage.

[0055] 7) Collection and discharge of silt water

[0056] The silt water generated by pile foundation construction flows into the collection tank along the baffle. When the water volume in the tank exceeds half, the slurry pump is turned on to discharge the slurry through the sewage pipe 41 to the treatment pool or transport it outside; at the same time, the strong water spray head 31 is used to flush the slurry in the tank to prevent blockage.

[0057] 8) Segmented deployment and dismantling of the device

[0058] The length of a single section of the device is controlled at about 30 meters and can be deployed in sections according to project requirements. After construction is completed, the device is dismantled in stages, and the damaged grooves / recesses are washed and repaired for reuse.

[0059] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A standardized silt water baffle collection device, comprising a plurality of type I silt water baffles (1) and type II silt water baffles (2), characterized in that: The type I silt water baffle (1) and the type II silt water baffle (2) are spliced alternately, and a silt water collecting trough (3) is spliced between the type I silt water baffle (1) and the type II silt water baffle (2). The silt water collecting trough (3) is connected to a mobile slurry pump (4) for draining the silt water in the silt water collecting trough (3).

2. The shaped sludge water baffle collecting device according to claim 1 is characterized in that: A powerful water spray head (31) is installed at the top of the sludge collecting tank (3) for flushing the sludge collecting tank (3).

3. The shaped sludge water baffle collecting device according to claim 1 is characterized in that: The bottom side of the sludge collecting tank (3) is connected to a discharge pipe (32), and the discharge pipe (32) is connected to a mobile sludge pump (4).

4. The shaped sludge water baffle collecting device according to claim 3 is characterized in that: A mobile base (42) is installed at the bottom of the mobile slurry pump (4), and the mobile slurry pump (4) is connected to a sewage pipe (41).

5. The shaped sludge water baffle collecting device according to claim 1 is characterized in that: Both ends of the type I silt water baffle (1) are provided with convex grooves (11), and both ends of the type II silt water baffle (2) are provided with grooves (21). Both ends of the silt water collecting tank (3) are provided with convex grooves (11) and grooves (21), respectively. The convex grooves (11) are inserted into the grooves (21) to form a tightly engaged structure.

6. The shaped sludge water baffle collecting device according to claim 5, characterized in that: The type I silt water baffle (1), the type II silt water baffle (2) and the silt water collecting trough (3) are all arranged in an L-shape, wherein anchor bolts (6) are installed at the bottom of the type I silt water baffle (1) and the type II silt water baffle (2) for adjusting the height.

7. The shaped sludge water baffle collecting device according to claim 6, characterized in that: Both ends of the top of the Type I silt water baffle (1) and the Type II silt water baffle (2) are provided with lifting hooks (24).

8. A construction method for the shaped sludge water collection device according to any one of claims 1 to 7, characterized in that: The following steps are involved: S1: First, conduct a site survey to fully understand the basic conditions of the construction site, such as the topography, water flow conditions, and silt properties. Develop a silt water cleaning plan, arrange this standardized silt water baffle collection device in the low-lying areas of the site, and level the site so that all the silt water on site can flow into the silt water baffle. S2: Dig trenches and ponds according to the established cleaning plan, ensuring that the trench slope can drain the silt water smoothly into the trench; S3: Arrange the standardized silt water baffles. Type I and Type II silt water baffles should be used alternately and placed in the excavated trench until all silt water baffles are assembled. Make sure the grooves are tightly closed. S4: Install the sludge collection trough (3), place the sludge trough into the ditch pool, and ensure that the two ends of the sludge trough are tightly engaged with the two sludge water baffles immediately connected; S5: Adjust the anchor bolts of all Type I and Type II sludge water baffles to ensure that the sludge water can be smoothly discharged into the sludge water collection tank (3) after adjustment; S6: Install the mobile slurry pump (4), move the slurry pump to the side of the sludge tank, and connect the discharge pipe (32) of the sludge tank (3) to the mobile slurry pump (4); S7: Check the assembly status of the standardized silt water baffle collection device along the entire line, and take measures such as glue injection to perform secondary sealing at all joints; S8: During the construction of the on-site pile foundation project, the generated silt water flows into the silt water baffle according to the terrain slope and flows downstream to the silt water collection tank (3). After more than half of the silt water is collected in the tank, the slurry pump is turned on to discharge the silt water into the slurry treatment pool or the slurry truck for transportation; S9: During the process of removing muddy water, mud accumulates continuously. Therefore, the standardized muddy water baffle collecting device is equipped with a strong water spray head (31) on the upper side of the collecting mud tank. The water spray head is equipped with a hose with a length of about 15 meters. It is used to strongly flush the mud accumulated in the device so that it can be removed smoothly and prevent the device from being blocked. S10: The length of this device can be controlled at about 30 meters. It can be deployed in sections according to the actual needs of the pilot project. It can ensure the cleaning and removal of silt water on site and prevent silt water from overflowing outside the construction area and causing environmental pollution. S11: After the on-site pile foundation work is completed and the silt water is treated, the silt water baffle collection device needs to be dismantled in stages and rinsed clean, and the damaged convex groove (11) and groove (21) need to be repaired to ensure the normal reuse of the device and to extend its turnover number as much as possible.

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