Assembled muddy water treatment equipment and treatment method thereof

Abstract

The present invention discloses an assembled muddy water treatment equipment and a treatment method thereof, comprising: a water storage tank, a perforation is provided at the bottom of the water storage tank; a hopper, the hopper is detachably installed in the water storage tank, the lower port of the hopper is connected to the perforation, a gap is formed between the hopper and the inner wall of the water storage tank, a vertically arranged partition is installed inside the hopper, a treatment channel is formed between the partition and the upper side wall of one side of the hopper, two layers of supporting grids are installed in the treatment channel, the two layers of supporting grids are arranged at intervals along the length direction of the treatment channel, an inclined plate filler is embedded at the lower end of the treatment channel, the inclined plate filler is arranged between the two layers of supporting grids, the upper layer of the supporting grid is installed with an inclined tube filler, the inclined tube filler is arranged in the middle of the treatment channel, a connecting hole is provided on the side wall of the hopper, the connecting hole is connected to the upper part of the treatment channel and the gap, and a conveying device is installed in the connecting hole. The present invention solves the problem that the existing muddy water separation equipment is bulky, needs to be connected to a clean water tank, and occupies a large area.

Description

Technical Field

[0001] The invention relates to the technical field of shield construction, and in particular to assembled muddy water treatment equipment and a treatment method thereof. Background Art

[0002] In underground and tunnel construction, the treatment of tunnel slag is often a very difficult problem, which is also the focus of green construction. Tunnel slag treatment is mainly divided into five main links: slag acquisition, initial screening of sand and gravel, mud and sand separation, sand dehydration and mud and water separation. The equipment selected for each link is also diverse due to its different functions and different precision requirements.

[0003] Existing mud-water separation equipment mainly adopts the principle of gravity separation, which increases the length and area of ​​sewage flow, reduces its flow rate, and uses chemicals to fully separate mud and water. Commonly used equipment types include central barrel type, inclined tube type, inclined plate type, etc. These types of mud-water separation equipment are usually large in size and need to be connected to the clean water tank, occupying a huge area, resulting in increased temporary construction costs and increased safety risks.

[0004] The information disclosed in this background technology section is only intended to enhance the understanding of the overall background of the invention and should not be regarded as an acknowledgment or any form of suggestion that the information constitutes the prior art already known to a person skilled in the art. Summary of the invention

[0005] In order to overcome the defects of the prior art, an assembled mud and water treatment equipment and a treatment method thereof are provided to solve the problem that the existing mud and water separation equipment is bulky, needs to be connected to a clean water tank, and occupies a large area.

[0006] In order to achieve the above-mentioned purpose, an assembled muddy water treatment equipment is provided, comprising:

[0007] A water storage tank, wherein a perforation is provided at the bottom of the water storage tank;

[0008] A hopper, wherein the hopper is detachably mounted in the water storage tank, the lower port of the hopper is connected to the through hole, a gap is formed between the hopper and the inner wall of the water storage tank, a vertically arranged partition is installed inside the hopper, a processing channel is formed between the partition and the upper side wall of one side of the hopper, the processing channel is installed with two layers of supporting grilles, the two layers of the supporting grilles are spaced apart along the length direction of the processing channel, an inclined plate filler is embedded at the lower end of the processing channel, the inclined plate filler is arranged between the two layers of the supporting grilles, the upper layer of the supporting grille is installed with an inclined tube filler, the inclined tube filler is arranged in the middle of the processing channel, a connecting hole is opened on the side wall of the hopper, the connecting hole is connected to the upper part of the processing channel and the gap, and a conveying device is installed in the connecting hole.

[0009] Furthermore, the partition is arranged at an angle.

[0010] Furthermore, the partition is arranged in the same direction as the upper side wall of one side of the hopper.

[0011] Furthermore, a feed inlet and a drug adding port are provided on the upper side wall on the other side of the hopper.

[0012] Furthermore, the conveying device comprises:

[0013] A rotating shaft, an outer side of the upper side wall of one side of the hopper is connected with an auxiliary frame, a frame opening of the auxiliary frame is aligned with the gap, a middle part of the rotating shaft can be movably inserted into the connecting hole, and one end of the rotating shaft can be rotatably mounted on the auxiliary frame;

[0014] A spiral blade is mounted on the rotating shaft;

[0015] The driving motor is installed on the auxiliary frame and is transmission-connected to one end of the rotating shaft.

[0016] Furthermore, a filter screen is installed at the lower frame opening of the auxiliary frame.

[0017] Furthermore, a platform is installed on the upper frame opening of the auxiliary frame, and the driving motor is installed on the platform.

[0018] Furthermore, the driving motor is connected to one end of the rotating shaft through a belt drive.

[0019] Furthermore, a reinforcement strip is formed on the outside of the upper side wall of the hopper, and the reinforcement strip is arranged in a circle along the circumference of the hopper. An opening is formed on the top of the water tank, and the upper part of the hopper is detachably embedded in the opening. The top of the water tank is supported by the reinforcement strip.

[0020] The present invention provides a processing method of an assembled muddy water processing device, comprising the following steps:

[0021] Based on the sewage equivalent, selecting a hopper so that the sewage treatment capacity of the hopper is adapted to the sewage equivalent;

[0022] Install the hopper in the water tank so that a gap is formed between the hopper and the inner wall of the water tank, the communicating hole of the hopper is connected to the gap, and the lower port of the hopper is connected to the through hole of the water tank;

[0023] injecting sewage into the hopper through between the partition and the upper side wall of the other side of the hopper;

[0024] As the water level of the sewage in the hopper gradually rises, the sewage enters the treatment channel and passes through the inclined plate filler and the inclined tube filler in sequence to separate the mud and water so that the clean water enters the upper part of the treatment channel;

[0025] The conveying device discharges the clean water in the upper part of the processing channel into the gap through the connecting hole to be stored in the water storage tank for further use.

[0026] The beneficial effects of the present invention are that the present invention provides an assembled mud and water treatment equipment and a treatment method thereof, which can dynamically adjust the model of the corresponding hopper according to the actual sewage equivalent of different projects, successfully realize the miniaturization of the mud and water separation and water storage equipment, greatly reduce the volume and floor space of the device, increase the replacement cycle of different fillers, greatly save floor space and space, make full use of the temporary land of the project, improve the efficiency of mud and water separation treatment, and truly meet the requirements of intensive layout and green construction of sewage treatment equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0028] Figure 1 It is a schematic structural diagram of the assembled mud and water treatment equipment according to an embodiment of the present invention.

[0029] Figure 2 It is a cross-sectional view of an assembled muddy water treatment equipment according to an embodiment of the present invention.

[0030] Figure 3 It is a schematic diagram of the exploded structure of the assembled mud and water treatment equipment according to an embodiment of the present invention. DETAILED DESCRIPTION

[0031] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant invention, rather than to limit the invention. It is also necessary to explain that, for ease of description, only the parts related to the invention are shown in the accompanying drawings.

[0032] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0033] Reference Figures 1 to 3 As shown, the present invention provides an assembled muddy water treatment equipment, including: a water storage tank 1 and a hopper 2.

[0034] In this embodiment, the water tank is a box body with a bottom but no cover. An opening is formed at the top of the water tank. A perforation is formed at the bottom of the water tank 1.

[0035] The hopper 2 is detachably installed in the water storage tank 1 .

[0036] For details, see Figure 1 and Figure 3 As shown, a reinforcement strip 26 is formed on the outer side of the upper side wall of the hopper 2. The reinforcement strip 26 is arranged in a circle along the circumference of the hopper 2. An opening is formed on the top of the water storage tank 1. The upper part of the hopper 2 is detachably embedded in the opening. The top of the water storage tank 1 is supported by the reinforcement strip 26.

[0037] After the hopper is installed in the water storage tank, the top of the water storage tank is supported by the reinforcement strip outside the hopper. The lower port of the hopper 2 is connected to the perforation. A gap b is formed between the hopper 2 and the inner wall of the water storage tank 1.

[0038] A partition 21 is installed vertically inside the hopper 2. A processing channel a is formed between the partition 21 and the upper side wall of one side of the hopper 2. Specifically, the partition is arranged in the middle of the hopper. A gap is arranged between the distribution tables on opposite sides of the partition and the upper side walls on opposite sides of the hopper. A processing channel a is formed between one side of the partition and the upper side wall of one side of the hopper 2. A feeding channel e is formed between the other side of the partition and the upper side wall of one side of the hopper 2.

[0039] The feeding channel and the processing channel are arranged at the upper part of the hopper, and the two are formed by dividing the upper cavity of the hopper by a partition. The feeding channel is used to inject sewage and / or medicine. The lower end of the feeding channel and the lower end of the processing channel are connected to the lower cavity of the hopper, thereby forming a U-shaped channel inside the hopper, so that sewage is injected from one end of the U-shaped channel and then seeps out from the other end of the U-shaped channel.

[0040] Among them, in the processing channel, the processing channel a is installed with two layers of support grids 22. The two layers of support grids 22 are arranged at intervals along the length direction of the processing channel a. The lower end of the processing channel a is embedded with an inclined plate filler 23. The inclined plate filler 23 is arranged between the two layers of support grids 22. The upper support grid 22 is installed with an inclined tube filler 24. The inclined tube filler 24 is arranged in the middle of the processing channel a. A connecting hole is opened on the side wall of the hopper 2. The connecting hole is connected to the upper part of the processing channel a and the gap b. A conveying device 25 is installed in the connecting hole.

[0041] The process of sewage seeping out from the other end of the U-shaped channel is to separate the mud and water by the inclined plate filler and the inclined tube filler in turn, so that the separated clean water seeps into the upper part of the treatment channel. The clean water seeping into the upper part of the treatment channel is discharged into the water storage tank through the conveying device, thereby realizing the recycling of sewage.

[0042] As a preferred embodiment, the hopper includes two side plates and two inclined plates. The two side plates are arranged opposite to each other. The side plates are arranged vertically. The inclined plates are connected between the side plates. The distance between the two inclined plates gradually increases from bottom to top. The bottom of the side plate and the bottom of the inclined plate enclose a lower port. The top of the side plate and the top of the inclined plate enclose an upper port. The partition is connected between the middle parts of the two side plates.

[0043] In this embodiment, the partition 21 is arranged at an angle. The partition 21 is arranged in the same direction as the upper side wall of one side of the hopper 2. Specifically, the inclination angle of the partition is matched with the inclination angle of the upper part of an inclined plate.

[0044] The upper side wall on the other side of the hopper 2 is provided with a feed inlet c and a drug addition inlet d.

[0045] Continue reading Figure 2 and Figure 3 The conveying device 25 includes: a rotating shaft, a spiral blade 252, and a driving motor 251.

[0046] Combination Figure 1 The outer side of the upper side wall of one side of the hopper 2 is connected with an auxiliary frame 27. The auxiliary frame is connected to the upper part of the outer side of an inclined plate. The frame opening of the auxiliary frame 27 is aligned with the gap b. The middle part of the rotating shaft can be movably inserted into the connecting hole. One end of the rotating shaft is rotatably mounted on the auxiliary frame 27.

[0047] The spiral blade 252 is mounted on the rotating shaft. The driving motor 251 is mounted on the auxiliary frame 27 and is transmission-connected to one end of the rotating shaft.

[0048] In this embodiment, a filter screen is installed at the lower frame opening of the auxiliary frame 27. A table 28 is installed at the upper frame opening of the auxiliary frame 27. A driving motor 251 is installed on the table 28. The driving motor 251 is connected to one end of the rotating shaft through a belt drive.

[0049] Continue reading Figure 3 The outer side of the side wall of the water tank has a plurality of support columns. The plurality of support columns are arranged at intervals along the circumferential direction of the water tank. A reinforcement beam is connected between adjacent support columns. The overall shape of the hopper is similar to a cone. Due to the arrangement of the reinforcement strip, the upper part of the hopper is larger than the opening of the water tank, so the upper part of the hopper is placed on the opening of the water tank.

[0050] Preferably, an extension section is formed on the top of the support column, and the extension section fits against the outer wall of the upper side wall of the hopper, so that the hopper can be stably installed in the water tank.

[0051] The present invention provides a processing method of an assembled muddy water processing device, comprising the following steps:

[0052] S1: Based on the sewage equivalent, select hopper 2 so that the sewage treatment capacity of hopper 2 is adapted to the sewage equivalent.

[0053] S2: Install the hopper 2 in the water tank 1 so that a gap b is formed between the hopper 2 and the inner wall of the water tank 1 , the connecting hole of the hopper 2 is connected to the gap b, and the lower port of the hopper 2 is connected to the through hole of the water tank 1 .

[0054] S3: The sewage is injected into the hopper 2 through the space between the partition plate 21 and the upper side wall of the other side of the hopper 2 .

[0055] S4: As the water level of the sewage in the hopper 2 gradually rises, the sewage enters the treatment channel a and passes through the inclined plate filler 23 and the inclined tube filler 24 in sequence to separate the mud and water so that the clean water enters the upper part of the treatment channel a.

[0056] S5: The conveying device 25 discharges the clean water in the upper part of the processing channel a into the gap b through the connecting hole to be stored in the water storage tank 1 for further use.

[0057] The present invention provides an assembled mud and water treatment equipment and a treatment method thereof, which can dynamically adjust the model of the corresponding hopper according to the actual sewage equivalent of different projects, successfully realize the miniaturization of the mud and water separation and water storage equipment, greatly reduce the volume and floor space of the device, increase the replacement cycle of different fillers, greatly save the floor space and space occupied, make full use of the temporary land of the project, improve the efficiency of mud and water separation treatment, and truly meet the intensive layout and green construction requirements of sewage treatment equipment.

[0058] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the inventive concept. For example, the above features are replaced with (but not limited to) technical features with similar functions disclosed in the present application.

Claims

1. An assembled muddy water treatment equipment, characterized in that: include: A water storage tank, wherein a perforation is provided at the bottom of the water storage tank; A hopper, wherein the hopper is detachably mounted in the water storage tank, the lower port of the hopper is connected to the through hole, a gap is formed between the hopper and the inner wall of the water storage tank, a vertically arranged partition is installed inside the hopper, a processing channel is formed between the partition and the upper side wall of one side of the hopper, the processing channel is installed with two layers of supporting grilles, the two layers of the supporting grilles are spaced apart along the length direction of the processing channel, an inclined plate filler is embedded at the lower end of the processing channel, the inclined plate filler is arranged between the two layers of the supporting grilles, the upper layer of the supporting grille is installed with an inclined tube filler, the inclined tube filler is arranged in the middle of the processing channel, a connecting hole is opened on the side wall of the hopper, the connecting hole is connected to the upper part of the processing channel and the gap, and a conveying device is installed in the connecting hole.

2. The assembled muddy water treatment equipment according to claim 1 is characterized in that: The partition is arranged obliquely.

3. The assembled muddy water treatment equipment according to claim 2 is characterized in that: The partition plate is arranged in the same direction as an upper side wall of one side of the hopper.

4. The assembled muddy water treatment equipment according to claim 1, characterized in that: The upper side wall on the other side of the hopper is provided with a feed inlet and a drug adding inlet.

5. The assembled muddy water treatment equipment according to claim 1, characterized in that: The conveying device comprises: A rotating shaft, an outer side of the upper side wall of one side of the hopper is connected with an auxiliary frame, a frame opening of the auxiliary frame is aligned with the gap, a middle part of the rotating shaft can be movably inserted into the connecting hole, and one end of the rotating shaft can be rotatably mounted on the auxiliary frame; A spiral blade is mounted on the rotating shaft; The driving motor is installed on the auxiliary frame and is transmission-connected to one end of the rotating shaft.

6. The assembled muddy water treatment equipment according to claim 5, characterized in that: A filter screen is installed at the lower frame opening of the auxiliary frame.

7. The assembled muddy water treatment equipment according to claim 5, characterized in that: The upper frame opening of the auxiliary frame is provided with a platform, and the driving motor is installed on the platform.

8. The assembled muddy water treatment equipment according to claim 5, characterized in that: The driving motor is connected to one end of the rotating shaft through a belt transmission.

9. The assembled muddy water treatment equipment according to claim 1, characterized in that: A reinforcement strip is formed on the outside of the upper side wall of the hopper, and the reinforcement strip is arranged in a circle along the circumference of the hopper. An opening is formed on the top of the water tank, and the upper part of the hopper is detachably embedded in the opening. The top of the water tank is supported by the reinforcement strip.

10. A method for treating muddy water using an assembled muddy water treatment device according to any one of claims 1 to 9, characterized in that: The following steps are involved: Based on the sewage equivalent, selecting a hopper so that the sewage treatment capacity of the hopper is adapted to the sewage equivalent; Install the hopper in the water tank so that a gap is formed between the hopper and the inner wall of the water tank, the communicating hole of the hopper is connected to the gap, and the lower port of the hopper is connected to the through hole of the water tank; injecting sewage into the hopper through between the partition and the upper side wall of the other side of the hopper; As the water level of the sewage in the hopper gradually rises, the sewage enters the treatment channel and passes through the inclined plate filler and the inclined tube filler in sequence to separate the mud and water so that the clean water enters the upper part of the treatment channel; The conveying device discharges the clean water in the upper part of the processing channel into the gap through the connecting hole to be stored in the water storage tank for further use.

Images