CN220951375U - Slurry balance shield tunnel muddy water treatment device - Google Patents

Abstract

The utility model discloses a slurry balance shield tunnel slurry treatment device, which comprises a base, wherein a support frame is fixedly arranged at the top of the base, a water collecting tank for filtering stone in slurry is fixedly arranged at the top of the support frame, a dewatering unit is fixedly arranged on the inner wall of the water collecting tank, a driving unit for controlling the rotation of the water collecting tank is fixedly arranged at the top of the base, the water collecting tank is fixedly connected with a slurry separation unit for separating slurry and water, the inner wall of the water collecting tank is rotationally connected with a cleaning unit, the technical field of slurry treatment device is related, a support filter frame provides support force for an inner filter tube sleeve, and after slurry is thrown out, a packing auger sheet is driven by the inner filter tube to rotate, so that stone in the inner filter tube sleeve is discharged through a discharge hole at one side of a side plate, the stone is discharged to a receiving plate, the surface of the inner filter tube sleeve is cleaned, the dewatering effect is ensured, and the dewatering and filtering effect is ensured.

Description

Slurry balance shield tunnel muddy water treatment device

Technical Field

The utility model relates to the technical field of muddy water treatment devices, in particular to a muddy water treatment device for a muddy water balance shield tunnel.

Background

The mud water treatment is a process for carrying out solid-liquid separation on solid particles in mud water, the pile foundation porosity is improved, the consumption of bentonite is reduced, the slurry making cost is reduced, the environment-friendly transportation and slurry water discharge of mud waste residues can be realized, the site requirement of environment-friendly construction is met, a large amount of mud water which usually appears in the civil engineering excavation construction process is required, mud water, sludge and the like are required to be dehydrated for improving the normal operation of environment protection and maintenance construction, pollution caused by the mud water is reduced, the continuous promotion of the follow-up engineering is avoided to a certain extent, the mud water is required to be transported to other positions which do not influence the construction after the mud water treatment is required to be carried out smoothly, tunnel construction is required to be carried out by a shield machine at present when the subway or tunnel is constructed in the construction engineering, so much mud water content of the mud is generally higher, the inconvenience of transportation is required to be caused, the mud water treatment device is required to be arranged for carrying out separation treatment on mud water, the existing mud water separation device is generally pumped into the inside of a filter box through a liquid pump, filtering separation treatment is required, filtering effect is poor, the separation is carried out on the mud water, and the cobble blocks, and the dirt and stone blocks contained in the inside can not be effectively separated, the mud treatment cost is also reduced, and the cost is not can be effectively increased.

Accordingly, based on the above technical problems, it is necessary for those skilled in the art to develop a slurry balance shield tunnel slurry treatment device.

Disclosure of utility model

The utility model aims to provide a slurry treatment device for a slurry balance shield tunnel.

In order to achieve the above object, the present utility model provides the following technical solutions:

The utility model discloses a slurry balance shield tunnel slurry treatment device which comprises a base, wherein a supporting frame is fixedly arranged at the top of the base, a water collecting tank for filtering stone in slurry is fixedly arranged at the top of the supporting frame, a dehydration unit is fixedly arranged on the inner wall of the water collecting tank, a driving unit for controlling the rotation of the water collecting tank is fixedly arranged at the top of the base, the water collecting tank is fixedly connected with a slurry separation unit for separating slurry and water, the inner wall of the water collecting tank is rotatably connected with a cleaning unit, and the slurry separation unit comprises a water truck and a generator set for generating electricity through the water truck.

Further, the dehydration unit comprises a supporting filter frame, the supporting filter frame is fixedly arranged in the inner wall of the water collecting tank, an inner filter tube sleeve is fixedly arranged on the inner wall of the supporting filter frame, a side plate is fixedly arranged on one side of the inner filter tube sleeve, a hollow structure is arranged on the periphery of the side plate, and a connecting tube is fixedly arranged on the outer wall of one side of the water collecting tank, which is far away from the water collecting tank.

Further, the driving unit comprises a motor, the motor is fixedly arranged at the top of the base, the outer wall of an output shaft of the motor is fixedly provided with a driving wheel, the outer wall of the connecting pipe is fixedly provided with a driven wheel, the driven wheel and the driving wheel are connected through belt transmission, and the outer wall of the connecting pipe is fixedly connected with a feeding pipe.

Further, the cleaning unit comprises a fixing frame, the fixing frame is fixedly arranged on the outer wall of the side plate, a servo motor is fixedly arranged on the outer wall of the fixing frame, and the output shaft of the servo motor is fixedly connected with the lining pipe.

Further, inside lining pipe outer wall and mount and curb plate inner wall rotate to be connected, inside lining pipe outer wall fixed mounting auger piece, auger piece is arranged in carrying the curb plate department to the stone in the catchment jar to derive, catchment jar is close to curb plate one side bottom outer wall fixed mounting and connects the flitch.

Further, the outer wall of the water collecting tank is rotationally connected with a plurality of supporting wheels, and the outer wall of the supporting wheels is rotationally connected with the outer wall of the inner filter tube sleeve in a matched mode.

Further, the mud-water separation unit includes the drain pipe, drain pipe fixed connection is on catchment tank bottom outer wall, drain pipe tip fixed connection installation end, installation end outer wall fixed mounting stirs the power generation unit, drain pipe top fixed mounting flocculant jar, flocculant jar is used for the inside input flocculant of drain pipe.

Further, stir the generating unit and include the waterwheel, the waterwheel passes through the bearing and rotates to be connected on the drain pipe inner wall, installation end outer wall fixed mounting generating set, carry out meshing transmission through drive gear, connecting gear cooperation between generating set input and the waterwheel output and be connected, generating set electric connection battery, battery fixed mounting is at the base top.

Further, the conveyer belt is connected in the rotation of installation end inner wall, the extrusion area is connected in the rotation of conveyer belt top, installation end keeps away from waterwheel one end inner wall fixed mounting scraper blade, the scraper blade is used for scraping away silt to the conveyer belt bottom outer wall, the outlet has been seted up to installation end bottom outer wall.

In the technical scheme, the muddy water treatment device for the muddy water balance shield tunnel provided by the utility model has the following beneficial effects:

1. The method comprises the steps that mud water with stones is processed through a feeding pipe and is discharged into an inner filter tube sleeve, an explosion-proof motor is started at the same time, a belt is driven through a driving wheel, a supporting filter frame is driven to rotate through a driven wheel, the inner filter tube sleeve filters out the stones in the mud water while the supporting filter frame rotates, the rest mud water flows are thrown into a water collecting tank along with rotation, the supporting filter frame provides supporting force for the inner filter tube sleeve, after the mud water is thrown out, a packing auger sheet is driven by the inner liner tube to rotate, so that stones in the inner filter tube sleeve are discharged through a discharge hole on one side of a side plate, the stones are discharged to a receiving plate, the surface of the inner filter tube sleeve is cleaned, the dewatering effect is guaranteed, larger stones are effectively dewatered and the dewatering filtering effect is guaranteed;

2. After the mud water enters the water collecting tank, the mud water flows and is discharged into the drain pipe, the waterwheel is pushed to rotate along with the flow of the mud water, meanwhile, the flocculant (anionic polyacrylamide) in the flocculant tank can drip into the mud water, the reaction is generated by mixing through the resistance provided by the waterwheel, then the mud water flows to the surface of the filtering conveyer belt, the flocculated mud is carried out by the rotation of the filtering conveyer belt, meanwhile, the carried mud is extruded by the extruding belt to further dehydrate, then the mud on the surface of the filtering conveyer belt is scraped by the scraping plate, and the filtered clean water is discharged through the drain port, so that further filtering separation treatment is completed, the treatment effect of the mud water is effectively guaranteed, and the operation is simple and convenient;

3. Through can drive gear rotation when the waterwheel rotates, two sets of drive gears can drive connecting gear rotation to drive generating set electricity generation, then charge for the battery, for the use, energy-concerving and environment-protective, effectual reduction energy consumption.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of the overall structure of a slurry treatment device of a slurry balance shield tunnel;

FIG. 2 is a schematic diagram of a rear view structure of a slurry treatment device for a slurry balance shield tunnel according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a slurry treatment device for a slurry balance shield tunnel according to the present utility model;

FIG. 4 is a schematic side sectional view of a slurry treatment device for a slurry balance shield tunnel according to the present utility model;

Fig. 5 is an enlarged schematic view of a portion a in fig. 1.

Reference numerals illustrate: the water collecting tank comprises a base 1, a support frame 2, a water collecting tank 3, a dewatering unit 4, a supporting filter frame 41, an inner filter tube sleeve 42, a side plate 43, a connecting tube 44, a driving unit 5, a motor 51, a driven wheel 52, a driving wheel 53, a belt 54, a cleaning unit 6, a fixing frame 61, a servo motor 62, a lining tube 63, an auger sheet 64, a muddy water separating unit 7, a drain tube 71, a mounting end 72, an agitating power generating unit 73, a water wheel 731, a driving gear 732, a connecting gear 733, a generator set 734, a filter conveyer belt 74, a squeezing belt 75, a drain port 76, a scraping plate 77, a flocculating agent tank 8, a supporting wheel 9, a storage battery 10, a receiving plate 11 and a feeding tube 12.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

See fig. 1-5;

The utility model relates to a slurry balance shield tunnel slurry treatment device, which comprises a base 1, wherein the base 1 is used for installing a water collecting tank 3 and a slurry separation unit 7, a support frame 2 is fixedly installed at the top of the base 1, a water collecting tank 3 for filtering stones in slurry is fixedly installed at the top of the support frame 2, the support frame 2 is used for installing the water collecting tank 3, the water collecting tank 3 is used for being matched with the slurry separation unit 7 for use, stones in slurry are removed, a dehydration unit 4 is fixedly installed on the inner wall of the water collecting tank 3, a driving unit 5 for controlling the water collecting tank 3 to rotate is fixedly installed at the top of the base 1, the water collecting tank 3 is fixedly connected with a slurry separation unit 7 for separating the slurry and water, the inner wall of the water collecting tank 3 is rotationally connected with a cleaning unit 6, the cleaning unit 6 is used for discharging stones separated in the water collecting tank 3 through the cleaning unit 6, the water collecting tank 3 is provided with a generator set 734 for generating electricity through the water collecting tank 731, the generator set 734 is used for driving the generator set 734 through the slurry to generate electricity through the water collecting tank 731, thereby the generator set 734 is used for carrying out electricity generation on the slurry, the storage 10, the energy is conveniently saved, the energy saving device is improved, the energy saving performance of the generator set can be realized, and the energy saving device can be realized through the general energy saving device or the general purpose or the general energy saving device can be realized through the general knowledge of the principle and the general technical principle can be realized by the general knowledge of the skilled person through the technical staff, and the technical staff.

The dewatering unit 4 comprises a supporting filter frame 41, the supporting filter frame 41 is used for installing an inner filter tube sleeve 42, the supporting filter frame 41 is fixedly installed in the inner wall of the water collecting tank 3, the inner wall of the supporting filter frame 41 is fixedly provided with the inner filter tube sleeve 42, the inner filter tube sleeve 42 is used for filtering stones in muddy water, the driving unit 5 is used for driving the connecting tube 44 to rotate, thereby driving the inner filter tube sleeve 42 to rotate, under the action of centrifugal force, mud and water in the muddy water are filtered into the water collecting tank 3 through the inner filter tube sleeve 42, stones in the muddy water are filtered, thereby separating the stones, a side plate 43 is fixedly installed on one side of the inner filter tube sleeve 42, the periphery of the side plate 43 is in a hollow structure, the connecting tube 44 is fixedly installed on the outer wall of one side of the water collecting tank 3 away from the water collecting tank 3, the driving unit 5 comprises a motor 51, through the arrangement of the motor 51 for driving the rotation of the inner filter tube sleeve 42, the motor 51 is fixedly arranged at the top of the base 1, the outer wall of an output shaft of the motor 51 is fixedly provided with the driving wheel 53, the outer wall of the connecting tube 44 is fixedly provided with the driven wheel 52, the driven wheel 52 and the driving wheel 53 are in transmission connection through a belt 54, the outer wall of the connecting tube 44 is fixedly connected with the feeding tube 12, the cleaning unit 6 comprises a fixed frame 61, the fixed frame 61 is fixedly arranged on the outer wall of the side plate 43, the outer wall of the fixed frame 61 is fixedly provided with a servo motor 62, the servo motor 62 is used for driving the rotation of the inner liner tube 63 and the auger sheet 64, thereby conveniently rotating through the inner liner tube 63 and the auger sheet 64, stones inside the inner filter tube sleeve 42 are discharged to the top of the material receiving plate 11 through the side plate 43 and then discharged through the material receiving plate 11, the output shaft of the servo motor 62 is fixedly connected with the inner liner tube 63, the outer wall of the inner liner tube 63 is in rotation connection with the fixed frame 61 and the inner wall of the side plate 43, the auger sheet 64 is fixedly arranged on the outer wall of the inner liner tube 63, the auger sheet 64 is used for conveying stones in the water collection tank 3 to the side plate 43 for guiding out, the material receiving plate 11 is fixedly arranged on the outer wall of the bottom of the water collection tank 3, which is close to the side plate 43, the outer wall of the water collection tank 3 is rotationally connected with the plurality of supporting wheels 9, the outer wall of the supporting wheels 9 is rotationally connected with the outer wall of the inner filter tube sleeve 42 in a matched manner, and the supporting wheels 9 are arranged for supporting the inner filter tube sleeve 42.

The mud-water separation unit 7 comprises a drain pipe 71, the drain pipe 71 is used for conveying water and sludge in the water collecting tank 3 to the inside of the installation end 72, the drain pipe 71 is fixedly connected to the outer wall of the bottom of the water collecting tank 3, the end part of the drain pipe 71 is fixedly connected with the installation end 72, the outer wall of the installation end 72 is fixedly provided with a stirring power generation unit 73, the top of the drain pipe 71 is fixedly provided with a flocculating agent tank 8, the flocculating agent tank 8 is used for inputting flocculating agent into the drain pipe 71, the flocculating agent is anionic polyacrylamide through the function of the flocculating agent tank 8, the anionic polyacrylamide is dripped into muddy water, the reaction is generated through mixing by resistance provided by a waterwheel and then flows to the surface of a filtering conveyer belt, the flocculated sludge is taken out through rotation of the filtering conveyer belt, meanwhile, the taken out sludge is extruded by the extruding belt, further dehydration is carried out, the stirring power generation unit 73 comprises a waterwheel 731, waterwheel 731 is rotatably connected to the inner wall of drain pipe 71 through a bearing, generator set 734 is fixedly mounted on the outer wall of mounting end 72, meshing transmission connection is performed between the input end of generator set 734 and the output end of waterwheel 731 through cooperation of driving gear 732 and connecting gear 733, generator set 734 is electrically connected with storage battery 10, storage battery 10 is fixedly mounted at the top of base 1, stirring generating unit 73 is arranged to drive waterwheel 731 to rotate through water flow, function of generating electricity as kinetic energy is performed, function of storing electric energy is performed through arranging storage battery 10, inner wall of mounting end 72 is rotatably connected with conveyor belt 74, function of extrusion dehydration is performed through filtering conveyor belt 74 and extrusion belt 75, upper side of conveyor belt 74 is rotatably connected with extrusion belt 75, inner wall of mounting end 72 far away from waterwheel 731 is fixedly mounted with scraper 77 through arranging scraper 77 for rotating in the process of conveyor belt 74, the scraping plate 77 is used for scraping the outer wall of the bottom of the conveying belt 74, the outer wall of the bottom of the mounting end 72 is provided with a water outlet 76, and the water outlet 76 is used for discharging filtered water.

The utility model has the following specific use process: when the mud water to be filtered is used by a person skilled in the art, the mud water to be filtered is led into the inner filter tube sleeve 42 through the feeding tube 12, the inner filter tube sleeve 42 is driven to rotate through the driving motor 51, the mud water is filtered into the water collecting tank 3 through centrifugal force from the inner filter tube sleeve 42, stones in the mud water are filtered inside the inner filter tube sleeve 42, the servo motor 62 is driven to drive the inner liner tube 63 and the auger sheet 64 to rotate, the stones are led out to the side plate 43 through the servo motor 62, the inner liner tube 63 and the auger sheet 64, then the stones are discharged through the receiving plate 11, then the mud water enters the mounting end 72 through the water discharging tube 71, the waterwheel 731 is driven to rotate through the mud water, the generator set 734 is driven to generate electricity through the waterwheel 731, the storage battery 10 stores electric energy, meanwhile, the flocculating agent is dripped into the mud water through the flocculating agent tank 8, the mud water is conveyed through the filtering conveyor 74, the water in the filtering conveyor 74 is extruded through the matched with the extruding belt 75, the mud water in the mud water is discharged through the water discharging outlet 76, the filtered mud water is discharged through the filtering conveyor 74 and the extruding belt 75.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims (9)

1. The utility model provides a slurry balance shield tunnel muddy water processing apparatus, includes base (1), a serial communication port, base (1) top fixed mounting support frame (2), support frame (2) top fixed mounting is used for filtering catchment jar (3) of stone in the muddy water, catchment jar (3) inner wall fixed mounting dewatering unit (4), base (1) top fixed mounting is used for controlling catchment jar (3) pivoted drive unit (5), catchment jar (3) are connected and are used for separating muddy water separation unit (7) of mud, water, catchment jar (3) inner wall rotation connection cleaning unit (6), muddy water separation unit (7) include waterwheel (731) and carry out generating set (734) of electricity through waterwheel (731).

2. The slurry balance shield tunnel slurry treatment device according to claim 1, wherein the dewatering unit (4) comprises a supporting filter frame (41), the supporting filter frame (41) is fixedly installed in the inner wall of the water collecting tank (3), an inner filter tube sleeve (42) is fixedly installed on the inner wall of the supporting filter frame (41), a side plate (43) is fixedly installed on one side of the inner filter tube sleeve (42), a hollow structure is arranged around the side plate (43), and a connecting tube (44) is fixedly installed on the outer wall of one side of the water collecting tank (3) far away from the water collecting tank (3).

3. The slurry balance shield tunnel slurry treatment device according to claim 2, wherein the driving unit (5) comprises a motor (51), the motor (51) is fixedly installed at the top of the base (1), a driving wheel (53) is fixedly installed on the outer wall of an output shaft of the motor (51), a driven wheel (52) is fixedly installed on the outer wall of the connecting pipe (44), the driven wheel (52) and the driving wheel (53) are in transmission connection through a belt (54), and the outer wall of the connecting pipe (44) is connected with the feeding pipe (12).

4. A slurry balance shield tunnel slurry treatment device according to claim 3, characterized in that the cleaning unit (6) comprises a fixing frame (61), the fixing frame (61) is fixedly arranged on the outer wall of the side plate (43), a servo motor (62) is fixedly arranged on the outer wall of the fixing frame (61), and an output shaft of the servo motor (62) is connected with the lining pipe (63).

5. The slurry balance shield tunnel slurry treatment device according to claim 4, wherein the outer wall of the lining pipe (63) is rotationally connected with the fixing frame (61) and the inner wall of the side plate (43), an auger sheet (64) is fixedly arranged on the outer wall of the lining pipe (63), the auger sheet (64) is used for conveying stones in the water collection tank (3) to the side plate (43) for guiding out, and a receiving plate (11) is fixedly arranged on the outer wall of the bottom of one side of the water collection tank (3) close to the side plate (43).

6. The slurry balance shield tunnel slurry treatment device according to claim 5, wherein the outer wall of the water collecting tank (3) is rotatably connected with a plurality of supporting wheels (9), and the outer wall of the supporting wheels (9) is rotatably connected with the outer wall of the inner filter tube sleeve (42) in a matched mode.

7. The slurry balance shield tunnel slurry treatment device according to claim 1, wherein the slurry separation unit (7) comprises a drain pipe (71), the drain pipe (71) is connected to the outer wall of the bottom of the water collection tank (3), the end of the drain pipe (71) is connected with a mounting end (72), the outer wall of the mounting end (72) is fixedly provided with a stirring power generation unit (73), the top of the drain pipe (71) is fixedly provided with a flocculant tank (8), and the flocculant tank (8) is used for inputting flocculant into the drain pipe (71).

8. The slurry balance shield tunnel slurry treatment device according to claim 7, wherein the stirring power generation unit (73) comprises a water truck (731), the water truck (731) is rotatably connected to the inner wall of the drain pipe (71) through a bearing, a generator unit (734) is fixedly installed on the outer wall of the installation end (72), the input end of the generator unit (734) is in meshed transmission connection with the output end of the water truck (731) through cooperation of a driving gear (732) and a connecting gear (733), the generator unit (734) is electrically connected with a storage battery (10), and the storage battery (10) is fixedly installed at the top of the base (1).

9. The slurry balance shield tunnel slurry treatment device according to claim 8, wherein the inner wall of the installation end (72) is rotationally connected with the conveying belt (74), the upper part of the conveying belt (74) is rotationally connected with the extrusion belt (75), the inner wall of one end of the installation end (72) far away from the waterwheel (731) is fixedly provided with a scraper (77), the scraper (77) is used for scraping sludge off the outer wall of the bottom of the conveying belt (74), and the outer wall of the bottom of the installation end (72) is provided with a water outlet (76).