CN219241923U - Air slag carrying type slurry discharging device - Google Patents
Air slag carrying type slurry discharging device Download PDFInfo
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- CN219241923U CN219241923U CN202223376595.XU CN202223376595U CN219241923U CN 219241923 U CN219241923 U CN 219241923U CN 202223376595 U CN202223376595 U CN 202223376595U CN 219241923 U CN219241923 U CN 219241923U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
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Abstract
The application provides an air carries sediment formula slurry discharging device, compare with prior art, include: an excavating device body; a slurry discharging pipeline arranged on the excavating device; an air guide pipeline arranged on the excavating device; the air compressor is arranged on the air guide pipeline; the connecting device is arranged on the slurry discharging pipeline and is used for connecting the slurry discharging pipeline and the air guide pipeline. Compared with the existing slurry discharging device, the slurry discharging device overcomes the defect of high use cost in the prior art, and solves the problems of complex structure and high use cost in the prior art by arranging the slurry discharging pipeline and communicating the gas guide pipeline and carrying the slurry discharging pipeline by using density change.
Description
Technical Field
The utility model relates to the field of mud water slurry discharging devices, in particular to an air slag carrying slurry discharging device.
Background
The slurry-water slurry-discharging device of the existing underground excavating equipment, such as a slurry-water-discharging device adopted by a slot milling machine, a vertical shaft heading machine and the like, discharges slurry water to the ground by utilizing a slurry pump, and then dehydrates the slurry water to separate dry soil by a slurry-water separation system. Since the suction port of the slurry pump needs to be close to the excavation face, the slurry pump needs to be arranged underground, so that the slurry pump is submersible in general, and the slurry pump and a motor for driving the slurry pump need to have excellent sealing performance, and meanwhile, high requirements are also placed on the wear resistance of the slurry pump. Once the motor or pump seal is broken or the pump is worn, tunneling cannot continue, which in turn results in higher maintenance or replacement costs. Therefore, how to design a mud-water slurry discharging device with a simple structure, which reduces the use cost is a problem to be solved by the technicians in the field.
Disclosure of Invention
In order to overcome the defect that current muddy water mud discharging device use cost is high, this application provides an air and takes sediment formula mud discharging device, solves the problem that prior art structure is complicated, use cost is high.
The technical scheme provided by the application is as follows:
the application provides an air carries sediment formula slurry discharging device, a serial communication port includes: an excavating device body; a slurry discharging pipeline arranged on the excavating device; an air guide pipeline arranged on the excavating device; the air compressor is arranged on the air guide pipeline; the connecting device is arranged on the slurry discharging pipeline and is used for connecting the slurry discharging pipeline and the air guide pipeline. The excavating device body excavates the mud that produces and gets into the thick liquid pipeline lower part of arranging, and air duct passes through connecting device and thick liquid pipeline intercommunication, and air duct injects the compressed air in the air compressor machine into the thick liquid pipeline of arranging through connecting device for the air can be discharged through the thick liquid pipeline of arranging, because the density of air is less than muddy water, and a large amount of bubbles upwards accelerate the discharge, reduce the density in the thick liquid pipeline of arranging simultaneously, after the density in the thick liquid pipeline of arranging reduces, a large amount of mud that mixes the bubble can upwards flow, in the in-process that the air was discharged through the thick liquid pipeline of arranging, mud also will discharge other equipment departments. The slurry in the slurry discharging pipeline is brought to the ground after the air carries the slag, so that the pressure in the slurry discharging pipeline is reduced, the slurry in the vertical shaft is supplemented into the slurry discharging pipeline, no additional power unit is used for driving the slurry or the slurry to be sucked into the slurry discharging pipeline, and the suction action is generated by the air carried slag in the slurry discharging pipeline, so that a phenomenon similar to siphon is generated.
Further, in a preferred embodiment, the present application further includes: a sieve plate arranged on the connecting device. The sieve plate is provided with sieve pores, and the sieve plate is arranged between the excavating device body and the slurry discharging pipeline to prevent large-diameter rocks from entering the slurry discharging pipe. When large-particle rocks enter the position of the sieve plate and are blocked by the sieve holes, the cutter head can crush the blocked large-diameter rocks into small-diameter rocks while excavating soil, and then the large-particle rocks can enter the slurry discharging pipeline through the sieve holes and the connecting device.
Further, in a preferred embodiment, the present application further includes: and the valve is arranged on the slurry discharging pipeline. The part of the slurry discharging pipeline connected with the connecting device can be provided with no device, and can be provided with a valve, such as a one-way valve, a gate valve and the like, so that the movement direction of slurry is limited to move from underground to above ground, and the slurry cannot move reversely to enter the excavation operation place.
Further, in a preferred embodiment, the present application further includes: and the valve is arranged on the air guide pipeline. The part of the air guide pipeline connected with the connecting device can be provided with no device, and can also be provided with a valve, such as a one-way valve, a gate valve and the like, the valve is used for controlling the supply or stop of the compressed air, the movement direction of the air is limited to move only from top to bottom, and the mud below is limited to flow into the air guide pipeline.
Further, in a preferred embodiment, the present application further includes: and the mud separating device is arranged on the mud discharging pipeline. In the discharging process of air through the pulp discharging pipeline, the slurry with bubbles is discharged to other equipment through a slurry separating device at one end of the pulp discharging pipeline, and the slurry separating device is arranged at the tail end of the pulp discharging pipeline and is directly connected with the pulp discharging pipeline.
Further, in a preferred embodiment, the slurry separating device is a split-flow port disposed on the slurry discharging pipe, and is used for splitting air and slurry. At the ground of the slurry discharging pipeline, a diversion opening is arranged, air is continuously separated from slurry upwards, and the rest slurry flows to a mud-water separation station through a leakage opening at one side to further separate soil from water.
Further, in a preferred embodiment, the present application further includes: a plurality of air guide pipelines arranged on the excavating device. The compressed air can be injected into the slurry discharging pipeline through the air guide pipeline, the number of the connecting points of the air guide pipeline and the connecting device can be single or multiple, and the connecting modes can be various.
Further, in a preferred embodiment, the present application further includes: and the valve group is arranged on the plurality of air guide pipelines. When a plurality of air guide pipelines are connected with the connecting device, the connecting point can be provided with no device, and can also be provided with a valve group, such as a one-way valve, a gate valve and the like, the valve group is used for controlling the supply or stop of compressed air, limiting the movement direction of the air to only move from top to bottom, and limiting mud below to flow into the air guide pipelines.
Further, in a preferred embodiment, the air guide pipe is a hose or a hard pipe or a pipe combining a hose and a hard pipe. The air guide pipe can be used for circulating and conveying a medium such as gas, liquid or fluid with solid particles, and the cross-sectional shape, material and the like of the air guide pipe are not limited.
Further, in a preferred embodiment, the slurry discharging pipe is a hose or a hard pipe or a pipe combining a hose and a hard pipe. The slurry discharging pipe can be used for circulating and conveying a medium such as gas, liquid or fluid with solid particles, and the sectional shape, material and the like of the slurry discharging pipe are not limited.
The application provides an air carries sediment formula slurry discharging device, compare with prior art, include: an excavating device body; a slurry discharging pipeline arranged on the excavating device; an air guide pipeline arranged on the excavating device; the air compressor is arranged on the air guide pipeline; the connecting device is arranged on the slurry discharging pipeline and is used for connecting the slurry discharging pipeline and the air guide pipeline. The excavating device body excavates the mud that produces and gets into the thick liquid pipeline lower part of arranging, and air duct passes through connecting device and thick liquid pipeline intercommunication, and air duct injects the compressed air in the air compressor machine into the thick liquid pipeline of arranging through connecting device for the air can be discharged through the thick liquid pipeline of arranging, because the density of air is less than muddy water, and a large amount of bubbles upwards accelerate the discharge, reduce the density in the thick liquid pipeline of arranging simultaneously, after the density in the thick liquid pipeline of arranging reduces, a large amount of mud that mixes the bubble can upwards flow, in the in-process that the air was discharged through the thick liquid pipeline of arranging, mud also will discharge other equipment departments. The slurry in the slurry discharging pipeline is brought to the ground after the air carries the slag, so that the pressure in the slurry discharging pipeline is reduced, the slurry in the vertical shaft is supplemented into the slurry discharging pipeline, no additional power unit is used for driving the slurry or the slurry to be sucked into the slurry discharging pipeline, and the suction action is generated by the air carried slag in the slurry discharging pipeline, so that a phenomenon similar to siphon is generated. The application provides a pair of sediment formula pulp discharging device is taken to air, compare in current pulp discharging device, overcome the not enough that prior art use cost is high, through setting up pulp discharging pipeline and air duct intercommunication, utilize density variation to carry mud discharge pipeline, solve prior art structure complicacy, problem that use cost is high.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an air slag-carrying slurry discharging device for a slot milling machine according to an embodiment of the present disclosure;
fig. 2 is a schematic diagram of an air slag-carrying slurry discharging device provided by an embodiment of the application on a shaft heading machine;
fig. 3 is a schematic diagram of a connection device according to an embodiment of the present application;
fig. 4 is a schematic view of a screen panel provided in an embodiment of the present application.
1. An excavating device body; 2. a slurry discharge pipeline; 3. an air guide pipe; 4. an air compressor; 5. a mud separating device.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "first," "second," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate an orientation or positional relationship based on that shown in the drawings, merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present application.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" or "a number" is two or more, unless explicitly defined otherwise.
It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the scope of the present disclosure, since any structural modifications, proportional changes, or dimensional adjustments made by those skilled in the art should not be made in the present disclosure without affecting the efficacy or achievement of the present disclosure.
As shown in fig. 1 to 4, the present application provided by the embodiment of the present application provides an air slag-carrying type slurry discharging device, which includes: an excavating device body 1; a slurry discharging pipeline 2 arranged on the excavating device; an air duct 3 provided on the excavating device; an air compressor 4 provided on the air guide pipe 3; and the connecting device is arranged on the pulp discharging pipeline 2 and is used for connecting the pulp discharging pipeline 2 and the air duct 3. The excavating device body 1 excavates the mud that produces and gets into the thick liquid pipeline 2 lower part, air duct 3 communicates with thick liquid pipeline 2 through connecting device, air duct 3 injects the compressed air in the air compressor machine 4 into thick liquid pipeline 2 through connecting device for the air can be through thick liquid pipeline 2 discharge, because the density of air is less than muddy water, a large amount of bubbles upwards accelerate the discharge, reduce the density in the thick liquid pipeline 2 simultaneously, after the density in the thick liquid pipeline 2 reduces, a large amount of mud that mixes the bubble can upwards flow, in the in-process that the air was discharged through thick liquid pipeline 2, mud will discharge other equipment departments too. The slurry in the slurry discharging pipeline 2 is brought to the ground after the air carries the slag, so that the pressure in the slurry discharging pipeline is reduced, the slurry in the vertical shaft is supplemented into the slurry discharging pipeline 2, no additional power unit is used for driving the slurry or the slurry to be sucked into the slurry discharging pipeline 2, and the suction action is generated by the air carried slag in the slurry discharging pipeline 2, so that a phenomenon similar to siphon is generated.
Wherein, still include: a sieve plate arranged on the connecting device. The sieve plate is provided with sieve pores, and the sieve plate is arranged between the excavating device body 1 and the slurry discharging pipeline 2 to prevent large-diameter rocks from entering the slurry discharging pipeline. When large-particle rocks enter the position of the sieve plate and are blocked by the sieve holes, the cutter head can crush the blocked large-diameter rocks into small-diameter rocks while excavating soil, and then the large-particle rocks can enter the slurry discharging pipeline 2 through the sieve holes and the connecting device.
Wherein, still include: and a valve arranged on the slurry discharging pipeline 2. The part of the slurry discharging pipeline 2 connected with the connecting device can be provided with no device, and can be provided with a valve, such as a one-way valve, a gate valve and the like, so that the movement direction of slurry is limited to move from underground to above ground, and the slurry cannot move reversely to enter the excavation operation place.
Wherein, still include: and a valve arranged on the air guide pipeline 3. The part of the gas guide pipeline 3 connected with the connecting device can be provided with no device, and can also be provided with a valve, such as a one-way valve, a gate valve and the like, the valve is used for controlling the supply or stop of the compressed air, the movement direction of the gas is limited to move only from top to bottom, and the slurry below is limited to flow into the gas guide pipeline 3.
Wherein, still include: and a mud separating device 5 arranged on the mud discharging pipeline 2. In the process of discharging air through the pulp discharging pipeline 2, the slurry with bubbles is discharged to other equipment through a slurry separating device 5 at one end of the pulp discharging pipeline 2, and the slurry separating device 5 is arranged at the tail end of the pulp discharging pipeline 2 and is directly connected with the pulp discharging pipeline 2.
The mud separating device 5 is a diversion opening arranged on the mud discharging pipeline 2 and is used for diverting air and mud. At the ground of the slurry discharge pipe 2, a diversion port is provided, air is continuously separated from the slurry upwards, and the rest slurry flows to a mud-water separation station through a leakage port at one side to further separate the soil from the water.
Wherein, still include: a plurality of air guide pipes 3 arranged on the excavating device. The air duct 3 can inject compressed air into the pulp discharging pipeline 2 through the pipeline, the number of connection points of the air duct 3 and the connection device can be single or multiple, and the connection forms can be various.
Wherein, still include: valve groups arranged on the plurality of air guide pipelines 3. When the plurality of air guide pipelines 3 are connected with the connecting device, the connecting point can be provided with no device, and can also be provided with a valve group, such as a one-way valve, a gate valve and the like, the valve group is used for controlling the supply or stop of the compressed air, limiting the movement direction of the air to only move from top to bottom, and limiting the mud below to flow into the air guide pipelines 3.
Wherein the air guide pipeline 3 is a hose or a hard pipe or a pipeline combining the hose and the hard pipe. The air duct 3 may be a device for circulating and transporting a medium such as a gas, a liquid, or a fluid with solid particles, and the cross-sectional shape, material, and the like of the air duct 3 are not limited.
Wherein the pulp discharging pipeline 2 is a hose or a hard pipe or a pipeline combining the hose and the hard pipe. The slurry discharging pipe 2 may be a device for circulating and transporting a medium such as a gas, a liquid or a fluid with solid particles, and the sectional shape, the material, and the like of the slurry discharging pipe 2 are not limited.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. An air slag carrying type slurry discharging device, which is characterized by comprising:
an excavating device body;
a slurry discharge pipe arranged on the excavating device;
an air guide pipeline arranged on the excavating device;
the air compressor is arranged on the air guide pipeline;
the connecting device is arranged on the pulp discharging pipeline and used for connecting the pulp discharging pipeline and the air guide pipeline.
2. The air slag-carrying slurry discharging device as set forth in claim 1, further comprising:
and the screen plate is arranged on the connecting device.
3. The air slag-carrying slurry discharging device as set forth in claim 1, further comprising:
and the valve is arranged on the slurry discharging pipeline.
4. The air slag-carrying slurry discharging device as set forth in claim 1, further comprising:
and the valve is arranged on the air guide pipeline.
5. The air slag-carrying slurry discharging device as set forth in claim 1, further comprising:
and the mud separating device is arranged on the mud discharging pipeline.
6. The air slag-carrying slurry discharging device according to claim 5, wherein the slurry separating device is a split-flow port provided on the slurry discharging pipe for splitting air and slurry.
7. The air slag-carrying slurry discharging device as set forth in claim 1, further comprising:
a plurality of air guide pipes arranged on the excavating device.
8. The air slag-carrying slurry discharging device as set forth in claim 7, further comprising:
and the valve groups are arranged on the plurality of air guide pipelines.
9. An air slag-carrying slurry discharging apparatus as claimed in claim 1 wherein said air guide duct is a hose or a hard pipe or a combination of hose and hard pipe.
10. An air slag-carrying slurry discharging apparatus as claimed in claim 1 wherein the slurry discharging pipe is a hose or a hard pipe or a pipe combining a hose and a hard pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223376595.XU CN219241923U (en) | 2022-12-14 | 2022-12-14 | Air slag carrying type slurry discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223376595.XU CN219241923U (en) | 2022-12-14 | 2022-12-14 | Air slag carrying type slurry discharging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219241923U true CN219241923U (en) | 2023-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223376595.XU Active CN219241923U (en) | 2022-12-14 | 2022-12-14 | Air slag carrying type slurry discharging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219241923U (en) |
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- 2022-12-14 CN CN202223376595.XU patent/CN219241923U/en active Active
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