CN213377844U

CN213377844U - Container type module integrated mud-water separation system

Info

Publication number: CN213377844U
Application number: CN202021220822.8U
Authority: CN
Inventors: 邹秉夫; 路瑞强; 刘玉国; 任涛
Original assignee: Shanghai Tianhao Industrial Co ltd
Current assignee: Shanghai Tianhao Industrial Co ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-06-08
Anticipated expiration: 2030-06-28

Abstract

The utility model belongs to the field of muddy water treatment devices, and particularly discloses a container type module integrated muddy water separation system, which comprises an overhaul walkway frame, a primary drum screen container module, a first walkway frame, a primary rotational flow container module, a second walkway frame, a secondary rotational flow container module, a container stair module and a detachable top cover arranged on the container stair module, wherein the overhaul walkway frame is of a double-layer structure, and a sound insulation plate is arranged on the outer vertical surface of the overhaul walkway frame; the primary drum screen container module is divided into an upper layer and a lower layer, the lower layer is a power supply system, the upper layer is a box-type primary drum screen module, and the box-type primary drum screen module comprises a drum screen assembly, a drum screen frame, a driving assembly, a high-pressure washing assembly and a drum screen collecting tank. The utility model discloses can promote the equipment cycle by a wide margin and dismantle the cycle, finally practice thrift manpower and time cost for the customer, the site operation personnel only need according to the operation description to the mode installation of building blocks targets in place can.

Description

Container type module integrated mud-water separation system

Technical Field

The utility model relates to a mud-water treatment facilities field specifically is an integrated mud-water separation system of container formula module.

Background

The urbanization process is promoted in a geometric form, more and more cities continuously excavate underground spaces, and accordingly various subway tunnel engineering construction is carried out. The space available in cities is greatly examined. The shield construction is a common construction method for urban underground rail transit-subway, and is widely applied to subway construction in various cities at home and abroad. The earth pressure balance shield tunneling machine is the main equipment for subway shield construction, and the working principle is that the motor (or hydraulic motor) in the shield tunneling machine is used for driving a cutter head to rotate so as to cut the soil body of an underground excavation surface.

During the construction of the earth pressure shield, in order to protect environmental sanitation and save energy, the slurry generated during the tunneling of the shield machine needs to be transported after being treated by a muddy water treatment system. The existing mud-water separation system is large in size, the equipment transportation and entering assembly period is too long, noise generated by the equipment is huge, the equipment is easily damaged by exposure to the sun and rain if the equipment is exposed in the environment without building a factory building, and the later maintenance cost is huge; and after the project is finished, most materials are scrapped due to the fact that the previous equipment is seriously damaged and the repeated utilization rate of the equipment is extremely low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an integrated mud-water separation system of container formula module to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a container type module integrated mud-water separation system comprises an overhaul walkway frame, a primary drum screen container module, a first walkway frame, a primary cyclone container module, a second walkway frame, a secondary cyclone container module, a container stair module and a detachable top cover arranged on the container stair module, wherein the overhaul walkway frame is of a double-layer structure, and a sound insulation plate is arranged on the outer vertical surface of the overhaul walkway frame; the primary drum screen container module is divided into an upper layer and a lower layer, the lower layer is a power supply system, the upper layer is a box-type primary drum screen module, the box-type primary drum screen module comprises a drum screen assembly, a drum screen frame, a driving assembly, a high-pressure washing assembly and a drum screen collecting tank, the drum screen assembly is arranged on the inner side of the drum screen frame and is driven by the driving assembly to operate, a feeding hole is formed in the top of the drum screen assembly, and the drum screen assembly is used for performing coarse screening separation on mixed slurry output by a slurry discharge pump; the trommel screen collecting groove is distributed on the lower side of the trommel screen frame, particles and mud screened by the trommel screen component flow to the trommel screen collecting groove, the high-pressure washing component is distributed on the upper side of the trommel screen frame and is close to the trommel screen component, and the high-pressure washing component is used for washing small mud blocks on the side wall of the trommel screen.

Preferably, the first walkway frame is distributed between the primary drum screen container module and the primary cyclone container module and is used for connecting the primary drum screen container module and the primary cyclone container module, and the outer side of the first walkway frame is covered with a sound insulation board; the primary cyclone container module comprises a slurry pump collecting tank system, a primary dewatering screen system and a primary cyclone system which are distributed in three layers, the slurry pump collecting tank system, the primary dewatering screen system and the primary cyclone system are sequentially arranged from bottom to top, the slurry pump collecting tank system comprises a primary collecting tank, a collecting tank frame and a slurry pump assembly, the primary collecting tank is fixedly arranged at the inner side of the collecting tank frame, and the slurry pump assembly is arranged at one side in the collecting tank frame and is connected with the primary collecting tank through a pipeline; the primary dewatering screen system comprises a primary cyclone collecting tank, a primary frame component and a primary dewatering screen component, wherein the primary cyclone collecting tank is fixedly arranged at the inner side of the primary frame component, and the primary dewatering screen component is communicated with the primary cyclone collecting tank through a pipeline; the first-stage cyclone system comprises a first-stage cyclone and a cyclone frame, and the first-stage cyclone is arranged on the inner side of the cyclone frame

Preferably, the second walkway frame is connected between the first-stage cyclone container module and the second-stage cyclone container module, the second-stage cyclone container module is consistent with the first-stage cyclone container module in structure and is used for separating particles processed by the first-stage cyclone container module.

Preferably, the container stair module is arranged on the outer side of the second-stage rotational flow container module, the container stair module is of a three-layer structure, one layer of the container stair module is an inlet layer, the second layer and the third layer of the container stair module are integrated stair total layers, and the outer vertical surface of the container stair module is also covered with a sound insulation plate.

Preferably, the primary drum screen container module is used for screening solid and muck larger than 3mm, the primary cyclone container module is used for separating coarse particles of muck of 0.074-3mm, and the secondary cyclone container module is used for screening fine particles of 0.02-0.074 mm.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a whole standard container overall dimension that adopts of equipment, overhaul the pavement frame, first pavement frame, the second pavement frame is third container size, elementary drum sieve container module, one-level whirl container module, second grade whirl container module is a whole container size, container form module is accomplished by factory's pre-assembly, it packs unified transportation to have its mark number again, assemble the module according to predetermined serial number in proper order after arriving the destination, promote equipment cycle and dismantlement cycle by a wide margin, finally practice thrift manpower and time cost for the customer, site constructor only needs according to the operation explanation, in place can with the mode installation of building blocks, whole transportation equipment cycle can shorten 60% than before than, improve the packaging efficiency greatly.

2. The utility model discloses an enclosed acoustic celotex board, whole equipment are outside the acoustic celotex board is not established to necessary exit position, all see that the acoustic celotex board is all installed in the plain noodles, alleviate the noise and still protect the internal plant simultaneously, adopt simultaneously can dismantle the top, can not dismantle whole roof when local part is changed, only need demolish the relevant position roof and can accomplish change work, adopt closed structure moreover, can fine protection inner frame major structure not corroded by natural condition, promote whole equipment reuse rate.

Drawings

Fig. 1 is a schematic view one of the overall structure of the present invention;

FIG. 2 is a second schematic view of the overall structure of the present invention;

fig. 3 is a schematic view of the structure of the primary trommel container module of the present invention;

figure 4 is the utility model discloses the schematic diagram of the structure of one-level whirl container module.

In the figure: 1. repairing the walkway frame; 2. a primary trommel container module; 201. a trommel assembly; 202. a trommel frame; 203. a drive assembly; 204. a high pressure flushing assembly; 205. a drum screen collecting tank; 3. a first walkway frame; 4. a primary cyclone container module; 401. a first-stage collecting tank; 402. a holding tank frame; 403. a slurry pump assembly; 411. a primary cyclone collecting tank; 412. a primary frame assembly; 413. a primary dewatering screen assembly; 421. a primary swirler; 422. a swirler frame; 5. a second walkway frame; 6. a secondary cyclone container module; 7. a container stairway module.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides an integrated mud-water separation system of container formula module, includes maintenance pavement frame 1, primary drum sieve container module 2, first pavement frame 3, one-level whirl container module 4, second pavement frame 5, second grade whirl container module 6, container stair module 7 and installs the removable top cap on it, and maintenance pavement frame 1 is bilayer structure, and the acoustic celotex board has been installed to the outer facade of maintenance pavement frame 1.

In this embodiment, the primary trommel container module 2 is used for screening solids and muck larger than 3mm, the primary cyclone container module 4 is used for separating coarse particles of muck of 0.074-3mm, and the secondary cyclone container module 6 is used for screening fine particles of 0.02-0.074 mm.

Referring to fig. 3, the primary trommel container module 2 is divided into an upper layer and a lower layer, the lower layer is a power supply system, the upper layer is a box-type primary trommel module, the box-type primary trommel module comprises a trommel assembly 201, a trommel frame 202, a driving assembly 203, a high-pressure flushing assembly 204 and a trommel collecting tank 205, the trommel assembly 201 is installed inside the trommel frame 202 and is driven by the driving assembly 203 to operate, the top of the trommel assembly 201 is provided with a feeding hole, and the trommel assembly 201 is used for coarse screening and separating mixed mud output by a slurry discharge pump; the trommel collecting tank 205 is distributed at the lower side of the trommel frame 202, particles and mud screened by the trommel assemblies 201 flow to the trommel collecting tank 205, the high-pressure washing assemblies 204 are distributed at the upper side of the trommel frame 202 and are close to the trommel assemblies 201, and the high-pressure washing assemblies 204 are used for washing small mud blocks on the side wall of the trommel.

In this embodiment, the driving element 203 is disposed on two sides of the trommel element 201, the driving element 203 is a roller driven by a driving motor, and the roller is matched with the trommel element 201, which is a common knowledge technology of the existing trommel, and detailed operation principle and structure thereof are not described herein.

In this embodiment, the prescreen trommel screen container module 2 is intended to screen solids above 3 mm. The mixed mud generated by the shield machine is sent into the drum screen assembly 201 by a mud discharging pump of the shield machine to enter a coarse screening separation stage, and is washed and crushed into small mud blocks under high pressure and screened for solid and muck with the size larger than 3 mm. The screened solid and residue fall into a sand pit at the front end of the equipment, and particles and slurry smaller than 3mm flow to a drum screen collecting tank 205 to be subjected to the next procedure primary treatment.

Referring to fig. 4, the first walkway frame 3 is distributed between the primary drum screen container module 2 and the primary cyclone container module 4 and used for joining the primary drum screen container module 2 and the primary cyclone container module 4, and the outside of the first walkway frame 3 is covered with a sound insulation board; the primary cyclone container module 4 comprises a slurry pump collecting tank system, a primary dewatering screen system and a primary cyclone system which are distributed in three layers, the slurry pump collecting tank system, the primary dewatering screen system and the primary cyclone system are sequentially arranged from bottom to top, the slurry pump collecting tank system comprises a primary collecting tank 401, a collecting tank frame 402 and a slurry pump assembly 403, the primary collecting tank 401 is fixedly arranged at the inner side of the collecting tank frame 402, and the slurry pump assembly 403 is arranged at one side in the collecting tank frame 402 and is connected with the primary collecting tank 401 through a pipeline; the primary dewatering screen system comprises a primary cyclone collecting tank 411, a primary frame component 412 and a primary dewatering screen component 413, wherein the primary cyclone collecting tank 411 is fixedly arranged at the inner side of the primary frame component 412, and the primary dewatering screen component 413 is communicated with the primary cyclone collecting tank 411 through a pipeline; the primary cyclone system comprises a primary cyclone 421 and a cyclone frame 422, and the primary cyclone 421 is installed inside the cyclone frame 422.

In this embodiment, the primary cyclone container module 4 is designed to screen 0.074-3mm coarse particles for separation. Slurry entering the primary collection tank 401 from the primary trommel container module 2 is delivered to the primary cyclone 421 of the primary cyclone system for coarse particle separation, concentration and screening by the slurry pump assembly 403. Slurry particles larger than 0.074mm fall to a primary cyclone collecting tank 411 through a bottom flow port of the primary cyclone 421, enter a primary dewatering screen component 413 through a pipeline for dewatering, and the dewatered residue soil falls to a residue soil pit at the front end of the equipment. And the slurry with the diameter less than 0.074mm enters a collecting tank through an internal pipeline to be subjected to a next procedure secondary treatment link.

In this embodiment, the second walkway frame 5 is connected between the first-level cyclone container module 4 and the second-level cyclone container module 6, and the second-level cyclone container module 6 is consistent in structure with the first-level cyclone container module 4 and is used for separating particles processed by the first-level cyclone container module 4. Second grade whirl container module 6 is handled the mud particulate matter that is greater than 0.02mm, the mud particulate matter is through the separation of second grade fine grain promptly, concentration and screening treatment, make the mud particulate matter that is greater than 0.02mm drop to the collecting vat through the underflow opening of the swirler of second grade whirl container module 6, and dewater in getting into the dewatering screen of second grade whirl container module 6 through the pipeline, the dregs after the dehydration fall to equipment front end dregs hole, the lower mud of sand content rate flows to the outside pond of transferring and descending of system through the inner tube.

In this embodiment, the container stair module 7 is installed outside the second-stage cyclone container module 6, the container stair module 7 has a three-layer structure, one layer of the container stair module is an entrance layer, the second and third layers are integrated stair total layers, and the outer vertical surface of the container stair module 7 is also covered with a sound insulation board.

It is worth noting that: the whole device is connected with a power supply system and a master control system, the master control system controls the whole device, and the equipment matched with the control system is common equipment, so that the whole device belongs to the existing mature technology, and the electrical connection relation and the specific circuit structure of the whole device are not repeated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The container type module integrated mud-water separation system is characterized by comprising an overhaul walkway frame (1), a primary drum screen container module (2), a first walkway frame (3), a primary cyclone container module (4), a second walkway frame (5), a secondary cyclone container module (6), a container stair module (7) and a detachable top cover arranged on the container stair module, wherein the overhaul walkway frame (1) is of a double-layer structure, and a sound insulation plate is arranged on the outer vertical surface of the overhaul walkway frame (1); the primary drum screen container module (2) is divided into an upper layer and a lower layer, the lower layer is a power supply system, the upper layer is a box-type primary drum screen module, the box-type primary drum screen module comprises a drum screen assembly (201), a drum screen frame (202), a driving assembly (203), a high-pressure washing assembly (204) and a drum screen collecting tank (205), the drum screen assembly (201) is arranged on the inner side of the drum screen frame (202) and is driven by the driving assembly (203) to operate, a feeding hole is formed in the top of the drum screen assembly (201), and the drum screen assembly (201) is used for coarsely screening and separating mixed mud output by a slurry discharge pump; the trommel screen collecting groove (205) distributes in trommel screen frame (202) downside, and granule and mud behind trommel screen subassembly (201) screening flow to trommel screen collecting groove (205) department, and high pressure washes subassembly (204) and distributes in trommel screen frame (202) upside and be close to trommel screen subassembly (201), and high pressure washes subassembly (204) and is used for high pressure to wash the little clod of trommel screen lateral wall.

2. The container-type module integrated mud-water separation system according to claim 1, wherein: the first walkway frame (3) is distributed between the primary drum screen container module (2) and the primary cyclone container module (4) and is used for connecting the primary drum screen container module (2) and the primary cyclone container module (4), and a sound insulation plate is covered on the outer side of the first walkway frame (3); the primary cyclone container module (4) comprises a slurry pump collecting tank system, a primary dewatering screen system and a primary cyclone system which are distributed in three layers, the slurry pump collecting tank system, the primary dewatering screen system and the primary cyclone system are sequentially arranged from bottom to top, the slurry pump collecting tank system comprises a primary collecting tank (401), a collecting tank frame (402) and a slurry pump assembly (403), the primary collecting tank (401) is fixedly arranged at the inner side of the collecting tank frame (402), and the slurry pump assembly (403) is arranged at one side in the collecting tank frame (402) and is connected with the primary collecting tank (401) through a pipeline; the primary dewatering screen system comprises a primary cyclone collecting tank (411), a primary frame component (412) and a primary dewatering screen component (413), wherein the primary cyclone collecting tank (411) is fixedly arranged at the inner side of the primary frame component (412), and the primary dewatering screen component (413) is communicated with the primary cyclone collecting tank (411) through a pipeline; the first-stage cyclone system comprises a first-stage cyclone (421) and a cyclone frame (422), and the first-stage cyclone (421) is arranged on the inner side of the cyclone frame (422).

3. The container-type module integrated mud-water separation system according to claim 1, wherein: second pavement frame (5) link up between one-level whirl container module (4), second grade whirl container module (6), and second grade whirl container module (6) are unanimous with one-level whirl container module (4) structure and it is used for separating the granule after one-level whirl container module (4) are handled.

4. The container-type module integrated mud-water separation system according to claim 1, wherein: the container stair module (7) is arranged on the outer side of the secondary cyclone container module (6), the container stair module (7) is of a three-layer structure, one layer of the container stair module is an entrance layer, the second layer and the third layer of the container stair module are integrated stair assembly layers, and the outer vertical face of the container stair module (7) is also covered with sound insulation boards.

5. The container-type module integrated mud-water separation system according to claim 1, wherein: the primary drum screen container module (2) is used for screening solid and muck larger than 3mm, the primary cyclone container module (4) is used for separating coarse particles of muck with the particle size of 0.074-3mm, and the secondary cyclone container module (6) is used for screening fine particles with the particle size of 0.02-0.074 mm.