CN113680122B - Treatment facility for building sludge with multistage solid-liquid separation structure - Google Patents
Treatment facility for building sludge with multistage solid-liquid separation structure Download PDFInfo
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- CN113680122B CN113680122B CN202111011507.3A CN202111011507A CN113680122B CN 113680122 B CN113680122 B CN 113680122B CN 202111011507 A CN202111011507 A CN 202111011507A CN 113680122 B CN113680122 B CN 113680122B
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- 239000010802 sludge Substances 0.000 title claims abstract description 67
- 239000007788 liquid Substances 0.000 title claims abstract description 33
- 238000000926 separation method Methods 0.000 title claims abstract description 24
- 238000010276 construction Methods 0.000 claims abstract description 26
- 229920000742 Cotton Polymers 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 38
- 239000002699 waste material Substances 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 17
- 239000007787 solid Substances 0.000 claims description 12
- 239000007921 spray Substances 0.000 claims description 12
- 230000000903 blocking effect Effects 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 239000007769 metal material Substances 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 24
- 238000001914 filtration Methods 0.000 abstract description 19
- 239000002002 slurry Substances 0.000 description 28
- 230000009471 action Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 239000002184 metal Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 238000001125 extrusion Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000004575 stone Substances 0.000 description 6
- 239000010813 municipal solid waste Substances 0.000 description 5
- 239000010865 sewage Substances 0.000 description 5
- 239000012634 fragment Substances 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 238000005553 drilling Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 244000208734 Pisonia aculeata Species 0.000 description 2
- 238000009435 building construction Methods 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 238000009795 derivation Methods 0.000 description 2
- 238000013467 fragmentation Methods 0.000 description 2
- 238000006062 fragmentation reaction Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/067—Construction of the filtering drums, e.g. mounting or sealing arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/76—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/76—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes
- B01D33/766—Devices for breaking the filter cake, e.g. cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/80—Accessories
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/126—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using drum filters
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/127—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering by centrifugation
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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
- Y02W30/58—Construction or demolition [C&D] waste
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Centrifugal Separators (AREA)
Abstract
The invention relates to the field of construction equipment, in particular to a construction sludge treatment device with a multistage solid-liquid separation structure; comprises a machine body, a first motor and an outer cylinder; an outer cylinder is arranged inside the machine body; a first motor is fixedly connected with the end face of one side of the outer barrel; a centrifugal cylinder is rotatably connected inside the outer cylinder, and the end face of the centrifugal cylinder is fixedly connected with an output shaft of the first motor; the side surface of the centrifugal cylinder is fixedly connected with filter cotton; a filter screen is fixedly connected inside the centrifugal cylinder; the efficient centrifugal filtration of the building sludge is effectively realized through the invention, and through multi-layer filtration, not only solid-liquid separation is realized, but also other impurities with larger volume in the sludge are filtered, so that the content of other impurities in the filtered sludge is reduced, and the quality of reproduced products is greatly improved.
Description
Technical Field
The invention relates to the field of building equipment, in particular to building sludge treatment equipment with a multistage solid-liquid separation structure.
Background
In the process of urbanization, a large amount of water-containing sludge is generated in the construction processes of concrete mixing stations, foundation drilling piles, subway shield machines and the like, and the treatment of the sludge in urban building construction is always a difficult problem to be caused around engineering construction.
According to CN212504524U a sludge treatment equipment for building field, through with building mud through import funnel and oral siphon inflow feed inlet wall in, fall into the processing cavity again, through the filtration of filter layer, with sewage and mud separation, mud is spread by the transmission band, and sewage is stayed the cavity bottom, discharges through the outlet pipe.
However, in the prior art, along with the increasing importance of the country on environmental protection, stricter supervision is adopted for the random discharge and random dumping of sludge in building construction, so that the building sludge needs to be effectively treated, because the sludge contains a large amount of sewage, the sludge of the sludge needs to be subjected to solid-liquid separation firstly, and finally, the solid can be reproduced.
Therefore, the invention provides a treatment device for building sludge with a multi-stage solid-liquid separation structure.
Disclosure of Invention
In order to make up for the problem that in the prior art, along with the increasing attention of the state on environmental protection, the construction sludge is subjected to stricter supervision and management on the random discharge and random dumping, the construction sludge needs to be treated more effectively, because the sludge contains a large amount of sewage, firstly, the sludge of the sludge needs to be subjected to solid-liquid separation, and finally, the solid can be reproduced, the prior art is basically simple in filtering through a filter screen, the filtering efficiency is low, the primary filtering effect of the water in the sludge slurry is poor, and if other components such as garbage, stones, metals and the like are wrapped in the sludge, the quality problem of products produced can be seriously influenced, the invention provides the construction sludge treatment equipment with the multistage solid-liquid separation structure.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a construction sludge treatment device with a multistage solid-liquid separation structure, which comprises a machine body, a first motor and a water tank, wherein the machine body is provided with a first water inlet and a second water outlet; an outer cylinder is arranged inside the machine body; a first motor is fixedly connected with the end face of one side of the outer barrel; a centrifugal cylinder is rotatably connected inside the outer cylinder, and the end face of the centrifugal cylinder is fixedly connected with an output shaft of the first motor; the side surface of the centrifugal cylinder is fixedly connected with filter cotton; a filter screen is fixedly connected inside the centrifugal cylinder and is designed in an annular structure; a waste liquid box is arranged at the front end face of the machine body; a waste solid box is arranged on the side surface of the machine body; the surface of the outer barrel is fixedly connected with a feeding plate close to the first motor; a position, far away from the first motor, on the side surface of the outer barrel is fixedly connected with a discharging plate; the inlet plate is connected with an inlet pipe; the outlet plate is connected with an outlet pipe; during working, in the process of urbanization, a large amount of water-containing sludge is generated in the construction processes of concrete mixing plants, foundation construction drilling piles, subway shield machines and the like, and the treatment of the sludge in the urban construction is always a difficult problem which is difficult to be around engineering construction, in the prior art, along with the increasing importance of the country on environmental protection, more strict supervision is adopted on the random discharge and random dumping of the sludge in the construction, so that the construction sludge needs to be effectively treated, because the sludge contains a large amount of sewage, the solid-liquid separation of the sludge is firstly needed, and finally the solid can be regenerated, the prior art basically simply filters through a filter screen, the filtering efficiency is lower, the primary filtering effect of the water in the sludge slurry is poorer, and when other components such as garbage, stones, metals and the like are wrapped in the sludge, the invention can seriously affect the quality problem of products produced, and through the building sludge treatment equipment with the multistage solid-liquid separation structure, sludge slurry is firstly led into an inlet plate through an inlet pipe and is led into a centrifugal cylinder through the inlet plate, the first motor can drive the centrifugal cylinder to rotate through the rotation of a first motor, the centrifugal cylinder can drive a filter screen to rotate, the sludge slurry can generate larger centrifugal force along with the rotation of the centrifugal cylinder, further the sludge slurry can be basically led into a filter cotton position through the filter screen, a small part of garbage, stones or larger metal blocks can be filtered, the filtered sludge slurry can be filtered under the action of the centrifugal force, the internal moisture of the sludge slurry can be continuously filtered and thrown out through the filter cotton, the mud in the slurry can be filtered, the filtered mud can be finally led out through an outlet plate and an outlet pipe, and other impurities can be led into a waste solid box, the filtered water and waste liquid can directly flow into the waste liquid tank for collection, the efficient centrifugal filtration of the building sludge is effectively realized through the multi-layer filtration, the solid-liquid separation is realized, other impurities with larger volume in the sludge are filtered, the content of other impurities in the filtered sludge is reduced, and the quality of reproduced products is greatly improved.
Preferably, the inner part of the machine body is rotatably connected with the outer cylinder; the front end face of the machine body is fixedly connected with a second motor, and an output shaft of the second motor is fixedly connected with the side face of the outer barrel; a guide rail is fixedly connected to the end face of the inner part of the machine body close to the outer cylinder, and the outer cylinder is in sliding connection with the guide rail; a sealing plate is fixedly connected to the position, close to the waste solid box, in the machine body; a guide pipe is fixedly connected to the end face of the outer barrel close to the sealing plate; an outlet hole is formed in the surface of the sealing plate, close to the bottom surface of the sealing plate; the during operation, through setting up the second motor, can drive the urceolus through the second motor and rotate for the urceolus moves along the guide rail direction, and the urceolus can drive the pipe and rotate, and under the initial condition, the pipe can receive the sealed of shrouding, and when the pipe moved the position of fleing on shrouding surface, the oral area of pipe was automatic to be opened, and then the bold impurity of tilt state this moment can directly derive, and when having avoided urceolus operating condition, its inside mud was through a large amount of outflow problems of pipe.
Preferably, the inner part of the guide pipe is fixedly connected with a core column, and the core column is rotatably connected with the centrifugal cylinder; the core column is internally provided with a flow guide hole, and the flow guide hole is communicated with the inlet pipe through the inlet plate; the surface of the core column is provided with a through hole; the during operation, through setting up the stem, advance the pipe through advancing the board with mud direct introduction stem inside guiding hole, and then mud can the through-hole derive the stem, because the continuous leading-in of mud, whole guiding hole can be filled up to mud, and then realizes that mud evenly derives through the through-hole, has realized the inside of the even leading-in centrifuging tube of mud, reduces the local problem of piling up of mud, has improved the treatment effeciency to mud.
Preferably, the bottom surface of the catheter is fixedly connected with a first air bag; the surface of the sealing plate is fixedly connected with a baffle plate near the bottom of the outlet hole; the surface of the core column is provided with a guide groove, and the guide groove is communicated with the first air bag through a pipeline; the inner part of the guide groove is connected with a blocking plate in a sliding way; a first spring is fixedly connected between the blocking plate and the bottom of the guide groove; during operation, through setting up first gasbag, when the pipe rotates, the pipe can drive first gasbag and rotate, and make first gasbag final and extrude between the baffle, make the leading-in guide slot of the inside gas of first gasbag, the inside atmospheric pressure increase of guide slot, the guide slot is derived to the closure plate, the opening of a centrifugal cylinder is stopped to the closure plate this moment, the impurity of big granule is derived this moment has been guaranteed, when normal filter work simultaneously, because first gasbag can not receive the baffle extrusion this moment, and then under the pullback effect of first spring, the opening of a centrifugal cylinder can be blockked up to the closure plate, the inside of a large amount of entering pipes of mud has been avoided in the assurance, influence the treatment effect of mud.
Preferably, a sliding groove is formed in the surface of the filter screen, which is close to the end face of the filter screen; a connecting rod is connected inside the sliding groove in a sliding manner; a second spring is fixedly connected between the connecting rod and the bottom of the sliding groove; the surface of the connecting rod is fixedly connected with a top at the mesh position of the filter screen; during operation, through setting up connecting rod and top, when the centrifuge bowl rotated, the centrifuge bowl can drive the connecting rod and rotate, the connecting rod can channel into the spout under the effect of centrifugal force, it can drive the mesh that the top derived the filter screen to get into the connecting rod, the filter screen can normally carry out filter work this moment, when the centrifuge bowl stall, under the elastic force effect of second spring, the connecting rod can drive inside the mesh that the top inserted the filter screen automatically, the realization is clear away the inside jam cubic of filter screen mesh, guarantee the long-term normal filter work of filter screen.
Preferably, the side surface of the core column is fixedly connected with a connecting block; the surface of the connecting block is rotatably connected with a cleaning rod; the surface of the cleaning rod is fixedly connected with an annular bag, and the annular bag is externally connected with a pressure water pipe; the during operation is through setting up annular bag, through the leading-in water pressure to the inside of annular bag for annular bag inflation, when the centrifuge bowl drove the filter screen and rotates, roll connection between the annular bag of filter screen and inflation state, through the annular bag of inflation state, can extrude the soft mud piece in the mud, promote the cracked and normal filtration of soft mud piece to derive.
Preferably, the surface of the annular bag is provided with uniformly arranged spray holes; during operation, through set up the orifice of evenly arranging on the surface at the annular bag, through when the leading-in water pressure of the inside of annular bag, partial water of annular bag inside can be derived through the orifice, and water through orifice spun can wash away the internal surface of filter screen, further promotes the cracked derivation of filter screen internal surface earth.
Preferably, the surface of the annular capsule is provided with evenly distributed pressure heads; the pressure heads are all made of metal materials, and the pressure heads and the spray holes are alternately distributed; the during operation, through setting up the pressure head, when annular bag inflation, annular bag can drive the pressure head motion, through metallic pressure head, can the roof pressure mud piece, promotes the mud piece breakage, has avoided sharp-pointed other impurity direct contact annular bags in the earth simultaneously for annular bag breaks the problem.
Preferably, the surface of the annular bag is provided with uniformly arranged adjusting grooves at the position of the pressure head, and the adjusting grooves are communicated with the inside of the annular bag; the inner parts of the adjusting grooves are connected with a pressure head in a sliding manner; elastic pieces are fixedly connected between the pressure head and the bottom of the adjusting groove; the during operation, through setting up pressure head and shell fragment, when the leading-in water pressure of inside of annular bag, water pressure can drive the pressure head and all ejecting corresponding adjustment tank, when stopping to insert water pressure, under the spring action of shell fragment, the pressure head can automatic adduction correspond the inside of adjustment tank, has avoided long-time card income foreign matter problem between the pressure head of fixed state.
Preferably, a vibration groove is formed in the side surface of the outer cylinder, which is opposite to one side of the centrifugal cylinder; first lugs which are uniformly distributed are fixedly connected to the surface of the centrifugal cylinder at the position of the vibration groove; the inner parts of the vibration grooves are all connected with vibration blocks in a sliding manner; the surfaces of the vibration blocks are fixedly connected with second convex blocks; second air bags are fixedly connected between the vibration block and the bottom of the corresponding vibration groove, and the second air bags are communicated with the first air bags; during operation, through setting up the vibrations piece, when first gasbag receives the baffle extrusion, the inside of second gasbag can be guided into to the inside of first gasbag, make the inflation of second gasbag, the second gasbag can drive the ejecting corresponding vibrations groove of vibrations piece, the vibrations piece can drive the motion of second lug, and make second lug and first lug direct contact, when first motor continues to drive the centrifuge tube and rotates this moment, promote cubic impurity to derive, the centrifuge tube can drive its first lug rotation that the surface evenly arranged simultaneously, make collision between the continuous and second lug of first lug, promote the inside vibrations of centrifuge tube, and then the cubic impurity of more effective promotion is derived.
The invention has the advantages that:
1. according to the invention, the machine body, the first motor and the water tank are arranged, the centrifugal cylinder is driven to rotate by the first motor, and the filter cotton and the filter screen on the surface of the centrifugal cylinder are used for filtering, so that the high-efficiency centrifugal filtration of the building sludge is effectively realized, the solid-liquid separation is realized through multi-layer filtration, other impurities with larger volume in the sludge are filtered, the content of other impurities in the filtered sludge is reduced, and the quality of reproduced products is greatly improved.
2. According to the invention, the cleaning rod and the annular bag are arranged, the annular bag is expanded by introducing water pressure into the annular bag, the filter screen and the annular bag in an expanded state are in rolling connection when the centrifugal cylinder drives the filter screen to rotate, and soft mud blocks in slurry can be extruded through the annular bag in an expanded state, so that the fragmentation and normal filtration and derivation of the soft mud blocks are promoted.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a cross-sectional view of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is a schematic view of the structure of the plug of the present invention;
FIG. 6 is a schematic view of the construction of the annular bladder of the present invention;
FIG. 7 is a schematic structural view of the indenter of the present invention;
FIG. 8 is a schematic structural diagram of a seismic mass of the present invention.
In the figure: the device comprises a machine body 1, a first motor 2, a spring plate 3, an outer barrel 4, a centrifugal barrel 5, filter cotton 6, a filter screen 7, a waste liquid tank 8, a waste solid tank 9, an inlet plate 10, an outlet plate 11, an inlet pipe 12, an outlet pipe 13, a second motor 14, a guide rail 15, a sealing plate 16, a guide pipe 17, an outlet hole 18, a core column 19, a flow guide hole 20, a through hole 21, a first air bag 22, a baffle 23, a blocking plate 24, a connecting rod 25, a top 26, a cleaning rod 27, an annular bag 28, a spray hole 29, a pressure head 30, a connecting block 31, a vibration block 32, a first lug 33, a second lug 34 and a second air bag 35.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Example one
Referring to fig. 1-7, a treatment apparatus for construction sludge with a multi-stage solid-liquid separation structure includes a machine body 1, a first motor 2, and an outer cylinder 4; an outer cylinder 4 is arranged inside the machine body 1; the end face of one side of the outer barrel 4 is fixedly connected with a first motor 2; a centrifugal cylinder 5 is rotatably connected inside the outer cylinder 4, and the end face of the centrifugal cylinder 5 is fixedly connected with an output shaft of the first motor 2; the side surface of the centrifugal cylinder 5 is fixedly connected with a filter cotton 6; a filter screen 7 is fixedly connected inside the centrifugal cylinder 5, and the filter screen 7 is designed to be of an annular structure; a waste liquid tank 8 is arranged at the front end face of the machine body 1; a waste solid box 9 is arranged at the side position of the machine body 1; the surface of the outer cylinder 4 is fixedly connected with a feeding plate 10 at a position close to the first motor 2; the side surface of the outer barrel 4 is fixedly connected with an outlet plate 11 far away from the first motor 2; the inlet plate 10 is connected with an inlet pipe 12; the outlet plate 11 is connected with an outlet pipe 13; during working, in the process of urbanization, a large amount of water-containing sludge is generated in the construction processes of concrete mixing plants, foundation construction drilling piles, subway shield machines and the like, and the treatment of the urban construction sludge is always a difficult problem which is difficult to be around engineering construction Stone, metal and the like which seriously affect the quality problem of products produced by the treatment equipment for building sludge with a multistage solid-liquid separation structure, sludge slurry is firstly led into an inlet plate 10 through an inlet pipe 12, then led into a centrifugal cylinder 5 through the inlet plate 10, and then rotated through a first motor 2, the first motor 2 drives the centrifugal cylinder 5 to rotate, the centrifugal cylinder 5 drives a filter screen 7 to rotate, the sludge slurry generates a larger centrifugal force along with the rotation of the centrifugal cylinder 5, further the sludge slurry is basically led into the position of filter cotton 6 through the filter screen 7, a small part of garbage, stone or larger metal blocks can be filtered, the filtered sludge slurry can continuously filter and throw out through the filter cotton 6 under the action of the centrifugal force, the mud in the sludge can be filtered, and the filtered mud can be finally led out through an outlet plate 11 and an outlet pipe 13, and other impurities can be guided into the waste solid box 9, and filtered water and waste liquid can directly flow into the waste liquid box 8 for collection.
The inner part of the machine body 1 is rotatably connected with an outer cylinder 4; the front end face of the machine body 1 is fixedly connected with a second motor 14, and an output shaft of the second motor 14 is fixedly connected with the side face of the outer barrel 4; a guide rail 15 is fixedly connected to the end face of the inner part of the machine body 1 close to the outer cylinder 4, and the outer cylinder 4 is in sliding connection with the guide rail 15; a sealing plate 16 is fixedly connected to the position, close to the waste solid box 9, in the machine body 1; a guide pipe 17 is fixedly connected to the end surface of the outer cylinder 4 close to the sealing plate 16; an outlet hole 18 is formed in the surface of the sealing plate 16 close to the bottom surface of the sealing plate 16; the during operation, through setting up second motor 14, can drive urceolus 4 through second motor 14 and rotate, make urceolus 4 along the motion of 15 directions of guide rail, urceolus 4 can drive pipe 17 and rotate, under the initial condition, pipe 17 can receive 16 sealed of shrouding, when pipe 17 moves the 18 positions that bore on shrouding 16 surfaces, the oral area of pipe 17 is automatic to be opened, and then the bold impurity of tilt state can directly derive this moment, when having avoided 4 operating condition of urceolus, the inside mud passes through a large amount of outflow problems of pipe 17.
The inside of the guide pipe 17 is fixedly connected with a core column 19, and the core column 19 is rotatably connected with the centrifugal cylinder 5; a flow guide hole 20 is formed in the core column 19, and the flow guide hole 20 is communicated with the inlet pipe 12 through the inlet plate 10; the surface of the core column 19 is provided with a through hole 21; during operation, through setting up stem 19, advance pipe 12 through advancing board 10 with the direct leading-in guiding hole 20 of stem 19 inside of mud, and then mud meeting through-hole 21 derives stem 19, because the continuous leading-in of mud, whole guiding hole 20 can be filled up to mud, and then realizes that mud evenly derives through-hole 21, has realized the inside of the even leading-in centrifuge bowl 5 of mud, reduces the mud and partially piles up the problem, has improved the treatment effeciency to mud.
The bottom surface of the conduit 17 is fixedly connected with a first air bag 22; the surface of the closing plate 16 is fixedly connected with a baffle plate 23 at the position close to the bottom of the outlet hole 18; the surface of the core column 19 is provided with a guide groove, and the guide groove is communicated with the first air bag 22 through a pipeline; a blocking plate 24 is connected inside the guide groove in a sliding manner; a first spring is fixedly connected between the blocking plate 24 and the bottom of the guide groove; during operation, through setting up first gasbag 22, when pipe 17 rotates, pipe 17 can drive first gasbag 22 and rotate, and make extrusion between first gasbag 22 final and baffle 23, make the leading-in guide slot of the inside gas of first gasbag 22, the inside atmospheric pressure increase of guide slot, closure plate 24 derives the guide slot, closure plate 24 stops to block up centrifuge tube 5's opening this moment, the impurity of big granule has been guaranteed this moment and has been derived, when normal filter work simultaneously, because first gasbag 22 can not receive baffle 23 extrusion this moment, and then under the pullback effect of first spring, closure plate 24 can block up centrifuge tube 5's opening, the inside of having avoided a large amount of entering pipe 17 of mud has been guaranteed, influence the treatment effect of mud.
A chute is formed in the surface of the filter screen 7 close to the end face of the filter screen 7; a connecting rod 25 is connected inside the sliding chute in a sliding manner; a second spring is fixedly connected between the connecting rod 25 and the bottom of the sliding groove; the surfaces of the connecting rods 25 are fixedly connected with the top heads 26 at the mesh positions of the filter screens 7; the during operation, through setting up connecting rod 25 and top 26, when centrifuge bowl 5 rotated, centrifuge bowl 5 can drive connecting rod 25 and rotate, connecting rod 25 can leading-in spout under the effect of centrifugal force, it can drive the mesh that top 26 derived filter screen 7 to get into connecting rod 25, filter screen 7 can normally carry out filter work this moment, when centrifuge bowl 5 stall, under the spring action of second spring, connecting rod 25 can drive inside the mesh that top 26 inserted filter screen 7 automatically, the realization is clear away the inside jam cubic of filter screen 7 mesh, guarantee filter screen 7 normal filter work for a long time.
The side surface of the core column 19 is fixedly connected with a connecting block 31; the surface of the connecting block 31 is rotatably connected with a cleaning rod 27; the surface of the cleaning rod 27 is fixedly connected with an annular bag 28, and the annular bag 28 is externally connected with a pressure water pipe; during operation, through setting up annular bag 28, through the leading-in water pressure to the inside of annular bag 28 for annular bag 28 inflation, when centrifugal cylinder 5 drove filter screen 7 and rotates, roll connection between filter screen 7 and the annular bag 28 of inflation state, through the annular bag 28 of inflation state, can extrude the soft mud piece in the mud, promote the cracked and normal filtration of soft mud piece to derive.
The surface of the annular bag 28 is provided with uniformly arranged spray holes 29; when the water-saving filter screen is in operation, the uniformly-arranged spray holes 29 are formed in the surface of the annular bag 28, when water pressure is introduced into the annular bag 28, part of water in the annular bag 28 can be led out through the spray holes 29, and the water sprayed out through the spray holes 29 can flush the inner surface of the filter screen 7, so that the crushing and leading-out of the soil on the inner surface of the filter screen 7 are further promoted.
The surface of the annular capsule 28 is provided with evenly arranged pressure heads 30; the pressure heads 30 are all made of metal materials, and the pressure heads 30 and the spray holes 29 are alternately distributed; the during operation, through setting up pressure head 30, when annular bag 28 inflation, annular bag 28 can drive pressure head 30 motion, through metallic pressure head 30, can the roof pressure mud piece, promotes the mud piece breakage, has avoided sharp-pointed other impurity direct contact annular bag 28 in the earth simultaneously for annular bag 28 the problem of breaking appears.
The surface of the annular bag 28 is provided with uniformly arranged adjusting grooves at the position of the pressure head 30, and the adjusting grooves are communicated with the inside of the annular bag 28; the insides of the adjusting grooves are all connected with a pressure head 30 in a sliding way; the elastic sheets 3 are fixedly connected between the pressure head 30 and the bottom of the adjusting groove; during operation, through setting up pressure head 30 and shell fragment 3, when the leading-in water pressure of the inside of annular bag 28, water pressure can drive pressure head 30 and all ejecting corresponding adjustment tank, when stopping inserting water pressure, under the spring action of shell fragment 3, pressure head 30 can automatic interior income correspond the inside of adjustment tank, has avoided long-time card income foreign matter problem between the pressure head 30 of fixed state.
Example two
Referring to fig. 8, a vibration groove is formed on a side surface of the outer cylinder 4 opposite to the centrifugal cylinder 5; the surface of the centrifugal cylinder 5 is fixedly connected with first lugs 33 which are uniformly arranged at the position of the vibration groove; the interior of each vibration groove is connected with a vibration block 32 in a sliding manner; the surfaces of the vibration blocks 32 are fixedly connected with second convex blocks 34; the second air bags 35 are fixedly connected between the vibration block 32 and the bottoms of the corresponding vibration grooves, and the second air bags 35 are communicated with the first air bags 22; during operation, through setting up vibrations piece 32, when first gasbag 22 receives baffle 23 extrusion, the inside part gas of first gasbag 22 can be led into the inside of second gasbag 35, make second gasbag 35 inflation, second gasbag 35 can drive vibrations piece 32 ejecting corresponding vibrations groove, vibrations piece 32 can drive second lug 34 motion, and make second lug 34 and first lug 33 direct contact, when first motor 2 continues to drive centrifuge tube 5 and rotates this moment, promote cubic impurity to derive, centrifuge tube 5 can drive its surperficial first lug 33 of evenly arranging and rotate simultaneously, make first lug 33 constantly collide with second lug 34, promote the inside vibrations of centrifuge tube 5, and then more effective promotion cubic impurity is derived.
The working principle is that the sludge slurry is firstly led into the inlet plate 10 through the inlet pipe 12, is led into the centrifugal cylinder 5 through the inlet plate 10, is rotated by the first motor 2, the first motor 2 drives the centrifugal cylinder 5 to rotate, the centrifugal cylinder 5 drives the filter screen 7 to rotate, the sludge slurry can generate larger centrifugal force along with the rotation of the centrifugal cylinder 5, and then the sludge slurry can be basically led into the position of the filter cotton 6 through the filter screen 7, a small part of garbage, stones or larger metal blocks can be filtered, the filtered sludge slurry can be filtered under the action of the centrifugal force, the water in the sludge slurry can be continuously filtered and thrown out through the filter cotton 6, the soil in the slurry can be filtered, the filtered soil can be finally led out through the outlet plate 11 and the outlet pipe 13, other impurities can be led into the solid waste tank 9, the filtered water waste liquid can directly flow into the waste liquid tank 8, collecting; by arranging the second motor 14, the outer barrel 4 is driven to rotate by the second motor 14, so that the outer barrel 4 moves along the guide rail 15, the guide pipe 17 can be driven by the outer barrel 4 to rotate, the guide pipe 17 is sealed by the sealing plate 16 in an initial state, when the guide pipe 17 moves to the position of the outlet hole 18 on the surface of the sealing plate 16, the opening part of the guide pipe 17 is automatically opened, and then large impurities in an inclined state can be directly led out, and the problem that a large amount of sludge in the outer barrel 4 flows out through the guide pipe 17 in a working state is avoided; by arranging the core column 19, the inlet pipe 12 directly guides the slurry into the flow guide hole 20 in the core column 19 through the inlet plate 10, and then the slurry can be guided out of the core column 19 through the through hole 21, and the slurry can be continuously guided in, so that the whole flow guide hole 20 can be filled with the slurry, and then the slurry can be uniformly guided out through the through hole 21, so that the slurry can be uniformly guided into the centrifugal cylinder 5, the problem of local slurry accumulation is reduced, and the treatment efficiency of the slurry is improved; by arranging the first air bag 22, when the guide pipe 17 rotates, the guide pipe 17 can drive the first air bag 22 to rotate, and the first air bag 22 is finally extruded between the baffle 23, so that the gas in the first air bag 22 is led into the guide groove, the internal air pressure of the guide groove is increased, the blocking plate 24 is led out of the guide groove, at the moment, the blocking plate 24 stops blocking the opening of the centrifugal cylinder 5, and the large-particle impurity is guaranteed to be led out; by arranging the connecting rod 25 and the top 26, when the centrifugal cylinder 5 rotates, the centrifugal cylinder 5 can drive the connecting rod 25 to rotate, the connecting rod 25 can be guided into the chute under the action of centrifugal force, the connecting rod 25 can drive the top 26 to guide out the meshes of the filter screen 7, the filter screen 7 can normally perform filtering work at the moment, and when the centrifugal cylinder 5 stops rotating, the connecting rod 25 can drive the top 26 to automatically insert into the meshes of the filter screen 7 under the action of elastic force of the second spring, so that blockage blocks in the meshes of the filter screen 7 can be removed, and the filter screen 7 can normally perform filtering work for a long time; by arranging the annular bag 28, the annular bag 28 is expanded by leading water pressure into the annular bag 28, when the centrifugal cylinder 5 drives the filter screen 7 to rotate, the filter screen 7 is in rolling connection with the annular bag 28 in an expanded state, and soft mud blocks in slurry can be extruded through the annular bag 28 in the expanded state, so that the fragmentation and normal filtration and lead-out of the soft mud blocks are promoted; through the uniformly arranged spray holes 29 formed in the surface of the annular bag 28, when water pressure is introduced into the annular bag 28, part of water in the annular bag 28 can be led out through the spray holes 29, and the water sprayed out through the spray holes 29 can flush the inner surface of the filter screen 7, so that the crushing and leading out of the soil on the inner surface of the filter screen 7 are further promoted; by arranging the pressure head 30, when the annular bag 28 expands, the annular bag 28 can drive the pressure head 30 to move, the metal pressure head 30 can be used for jacking mud blocks, so that the mud blocks are promoted to be broken, and meanwhile, the problem that the annular bag 28 is broken due to the fact that other sharp impurities in the mud directly contact the annular bag 28 is avoided; by arranging the pressure head 30 and the elastic sheet 3, when water pressure is introduced into the annular bag 28, the water pressure can drive the pressure head 30 to eject out of the corresponding adjusting groove, and when the water pressure stops being accessed, the pressure head 30 can automatically retract into the corresponding adjusting groove under the action of the elastic force of the elastic sheet 3, so that the problem that foreign matters are clamped between the pressure heads 30 in a fixed state for a long time is avoided; through setting up vibrations piece 32, when first gasbag 22 receives baffle 23 extrusion, the inside part of gas of first gasbag 22 can be led into the inside of second gasbag 35, make second gasbag 35 inflation, second gasbag 35 can drive vibrations piece 32 ejecting corresponding vibrations groove, vibrations piece 32 can drive the motion of second lug 34, and make second lug 34 and first lug 33 direct contact, when first motor 2 continues to drive centrifuge tube 5 and rotates this moment, promote cubic impurity to derive, centrifuge tube 5 can drive its surperficial first lug 33 of evenly arranging simultaneously and rotate, make first lug 33 continuous with second lug 34 between collide, promote the inside vibrations of centrifuge tube 5, and then more effective promotion cubic impurity is derived.
The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A building sludge treatment device with a multi-stage solid-liquid separation structure comprises a machine body (1), a first motor (2) and an outer barrel (4); the method is characterized in that: an outer cylinder (4) is arranged inside the machine body (1); the end face of one side of the outer barrel (4) is fixedly connected with a first motor (2); a centrifugal cylinder (5) is rotatably connected inside the outer cylinder (4), and the end face of the centrifugal cylinder (5) is fixedly connected with an output shaft of the first motor (2); the side surface of the centrifugal cylinder (5) is fixedly connected with filter cotton (6); a filter screen (7) is fixedly connected inside the centrifugal cylinder (5), and the filter screen (7) is designed into an annular structure; a waste liquid box (8) is arranged at the front end face of the machine body (1); a waste solid box (9) is arranged on the side surface of the machine body (1); the surface of the outer barrel (4) is fixedly connected with a feeding plate (10) close to the first motor (2); a discharge plate (11) is fixedly connected to the side surface of the outer barrel (4) far away from the first motor (2); the inlet plate (10) is connected with an inlet pipe (12); the outlet plate (11) is connected with an outlet pipe (13); the inner part of the machine body (1) is rotatably connected with an outer cylinder (4); the front end face of the machine body (1) is fixedly connected with a second motor (14), and an output shaft of the second motor (14) is fixedly connected with the side face of the outer barrel (4); a guide rail (15) is fixedly connected to the end face of the inner part of the machine body (1) close to the outer cylinder (4), and the outer cylinder (4) is in sliding connection with the guide rail (15); a sealing plate (16) is fixedly connected to the position, close to the waste solid box (9), in the machine body (1); a guide pipe (17) is fixedly connected to the end surface of the outer cylinder (4) close to the sealing plate (16); an outlet hole (18) is formed in the surface of the sealing plate (16) close to the bottom surface of the sealing plate (16); a core column (19) is fixedly connected inside the guide pipe (17), and the core column (19) is rotatably connected with the centrifugal cylinder (5); a flow guide hole (20) is formed in the core column (19), and the flow guide hole (20) is communicated with the inlet pipe (12) through the inlet plate (10); the surface of the core column (19) is provided with a through hole (21); the bottom surface of the catheter (17) is fixedly connected with a first air bag (22); the surface of the sealing plate (16) is fixedly connected with a baffle plate (23) near the bottom of the outlet hole (18); a guide groove is formed in the surface of the core column (19), and the guide groove is communicated with the first air bag (22) through a pipeline; a blocking plate (24) is connected inside the guide groove in a sliding manner; and a first spring is fixedly connected between the blocking plate (24) and the bottom of the guide groove.
2. The construction sludge treatment facility with the multistage solid-liquid separation structure according to claim 1, wherein: a sliding groove is formed in the surface of the filter screen (7) close to the end face of the filter screen (7); a connecting rod (25) is connected inside the sliding groove in a sliding manner; a second spring is fixedly connected between the connecting rod (25) and the bottom of the sliding groove; the surface of the connecting rod (25) is fixedly connected with a top head (26) at the mesh position of the filter screen (7).
3. The treatment equipment for construction sludge with the multistage solid-liquid separation structure according to claim 2, characterized in that: the side surface of the core column (19) is fixedly connected with a connecting block (31); the surface of the connecting block (31) is rotatably connected with a cleaning rod (27); the surface of the cleaning rod (27) is fixedly connected with an annular bag (28), and the annular bag (28) is externally connected with a pressure water pipe.
4. The construction sludge treatment facility with the multistage solid-liquid separation structure as set forth in claim 3, wherein: the surface of the annular bag (28) is provided with uniformly arranged jet holes (29).
5. The treatment equipment for construction sludge with the multistage solid-liquid separation structure according to claim 4, characterized in that: the surface of the annular bag (28) is provided with evenly arranged pressure heads (30); the pressure heads (30) are all made of metal materials, and the pressure heads (30) and the spray holes (29) are alternately distributed.
6. The construction sludge treatment facility with the multistage solid-liquid separation structure according to claim 5, wherein: the surface of the annular bag (28) is provided with uniformly arranged adjusting grooves at the position of the pressure head (30), and the adjusting grooves are communicated with the inside of the annular bag (28); the inner parts of the adjusting grooves are all connected with a pressure head (30) in a sliding manner; and elastic sheets (3) are fixedly connected between the pressure head (30) and the bottom of the adjusting groove.
7. The treatment equipment for construction sludge with the multistage solid-liquid separation structure according to claim 6, characterized in that: a vibration groove is formed in the side surface of the outer cylinder (4) opposite to one side of the centrifugal cylinder (5); first lugs (33) which are uniformly arranged are fixedly connected to the surface of the centrifugal cylinder (5) at the position of the vibration groove; the inner parts of the vibration grooves are all connected with vibration blocks (32) in a sliding manner; the surfaces of the vibration blocks (32) are fixedly connected with second convex blocks (34); and a second air bag (35) is fixedly connected between the vibration block (32) and the bottom of the corresponding vibration groove, and the second air bag (35) is communicated with the first air bag (22).
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