CN114849342B - Efficient impurity-removing industrial water treatment device - Google Patents
Efficient impurity-removing industrial water treatment device Download PDFInfo
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- CN114849342B CN114849342B CN202210345154.9A CN202210345154A CN114849342B CN 114849342 B CN114849342 B CN 114849342B CN 202210345154 A CN202210345154 A CN 202210345154A CN 114849342 B CN114849342 B CN 114849342B
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- 239000008235 industrial water Substances 0.000 title claims abstract description 33
- 239000004576 sand Substances 0.000 claims abstract description 65
- 238000000926 separation method Methods 0.000 claims abstract description 32
- 238000004140 cleaning Methods 0.000 claims abstract description 15
- 238000001914 filtration Methods 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000007790 scraping Methods 0.000 claims description 4
- 239000010865 sewage Substances 0.000 claims description 4
- 230000008569 process Effects 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 239000003673 groundwater Substances 0.000 abstract 1
- 239000012535 impurity Substances 0.000 description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
- B01D29/33—Self-supporting filtering elements arranged for inward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/6415—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a rotary movement with respect to the filtering element
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/02—Combinations of filters of different kinds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
- B01D36/045—Combination of filters with centrifugal separation devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B15/00—Other accessories for centrifuges
- B04B15/06—Other accessories for centrifuges for cleaning bowls, filters, sieves, inserts, or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B5/00—Other centrifuges
- B04B5/10—Centrifuges combined with other apparatus, e.g. electrostatic separators; Sets or systems of several centrifuges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B7/00—Elements of centrifuges
-
- 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
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Centrifugal Separators (AREA)
Abstract
The application discloses a high-efficiency impurity-removing industrial water treatment device, which comprises a sand removing cylinder, wherein the inner part of the sand removing cylinder is divided into a sand settling chamber and a separation chamber; the cleaning and filtering unit comprises a cleaning component arranged in the sand setting chamber and a filtering component connected with the sand removing cylinder; and the separation unit comprises a centrifugal component arranged in the separation chamber, and a driving component connected with the centrifugal component and the cleaning component. The application can effectively remove sand from the extracted groundwater, effectively prolong the service life of equipment and reduce maintenance frequency; the device can clean the device during the use process, and the service life of the device is prolonged; the device can automatically remove sand according to the sand amount, and is not required to be interrupted in the use process.
Description
Technical Field
The application relates to the technical field of industrial water recycling, in particular to a high-efficiency impurity-removing industrial water treatment device.
Background
At present, partial industrial water of a power plant adopts underground water, the sand content is large, a pipeline is easy to scale after long-term use, after the scale is removed, the pipeline, a valve and equipment are blocked in the production processes of equipment cooling, washing and the like, so that the conditions of heat exchange effect reduction and the like are frequent, the service life of the equipment is prolonged, and the maintenance workload of the equipment is increased. Therefore, an industrial water sand removing device is needed, equipment blockage is avoided, the working effect and service life of equipment are improved, unnecessary maintenance work times of the equipment are reduced, and workload of staff is reduced.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the application and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the application and in the title of the application, which may not be used to limit the scope of the application.
The present application has been made in view of the above-mentioned and/or existing problems occurring in industrial water treatment.
Therefore, the application aims to solve the problems that the existing industrial water is easy to scale and the equipment is blocked when the existing industrial water is used.
In order to solve the technical problems, the application provides the following technical scheme: the efficient impurity-removing industrial water treatment device comprises a sand removing cylinder, wherein the inner part of the sand removing cylinder is provided with a sand settling chamber and a separation chamber; the cleaning and filtering unit comprises a cleaning component arranged in the sand setting chamber and a filtering component connected with the sand removing cylinder; and the separation unit comprises a centrifugal component arranged in the separation chamber, and a driving component connected with the centrifugal component and the cleaning component.
The main body of the sand removal cylinder is cylindrical, an industrial water inlet is formed in the tangential direction of the cylindrical surface of the sand settling chamber, an industrial water outlet is formed in the middle of the circular surface of the end part of the sand settling chamber, and a sewage outlet is formed in the tangential direction of the cylindrical surface of the separation chamber.
The sand setting chamber is communicated with the connecting part of the separation chamber, a tapered conical surface is arranged at the connecting part of the sand setting chamber and the separation chamber, a through hole is formed in the center of the conical surface, a flow dividing block is further arranged at the center of the conical surface and is conical, the flow dividing block is positioned in the sand setting chamber, the tip end of the flow dividing block is far away from the through hole, and the largest diameter of the flow dividing block is larger than the diameter of the through hole.
The cleaning assembly comprises a rotating support and a brush rod, wherein an annular fixing frame and a first annular supporting frame are coaxially arranged at one end of the rotating support, the diameter of the first annular supporting frame is larger than that of the annular fixing frame, a plurality of first connecting rods are uniformly arranged between the first annular supporting frame and the annular fixing frame, and the first connecting rods are distributed along the radial direction of the rotating support;
the other end of the rotating support is coaxially provided with a second annular support frame and a third annular support frame, the diameter of the second annular support frame is larger than that of the third annular support frame, a plurality of second connecting rods are uniformly arranged between the second annular support frame and the third annular support frame, and the second connecting rods are parallel to the first connecting rods;
a plurality of fixing plates are uniformly arranged between the two ends of the rotating support;
and one surface of the second annular supporting frame facing the conical surface is also provided with an inclined scraping plate, and the inclined scraping plate is contacted with the conical surface.
The brush-holder stud is spiral arc, be equipped with first bar hole on the head rod, be equipped with the second bar hole on the second connecting rod, the both ends of brush-holder stud are installed respectively first bar hole with in the second bar hole, first bar hole with the second bar hole all is equipped with first elastic component, the one end of first elastic component with the end connection of brush-holder stud, the other end is connected with the terminal surface in first bar hole or second bar hole.
The filter assembly comprises a filter cylinder and an outlet pipeline which are connected with each other, the annular fixing frame is rotationally connected to the industrial water outlet, the filter cylinder penetrates through the annular fixing frame, a closed groove is formed in the end portion, facing the separation chamber, of the filter cylinder, and a plurality of filter holes are formed in the cylindrical surface on the outer side of the filter cylinder.
The centrifugal assembly comprises a centrifugal barrel and an adjusting plate arranged in the centrifugal barrel, the centrifugal barrel is divided into an inlet end and a centrifugal end, the inlet end is attached to the conical surface and is rotationally connected with the conical surface, the edge of the section of the centrifugal end is in a tapered trapezoid shape, a plurality of sand filtering holes are uniformly formed in the side wall of a cylindrical surface of the centrifugal end, and a driving hole which is concave inwards is further formed in the middle of the outer end surface of the centrifugal end.
The adjusting plate is installed in the centrifugal end, the driving hole forms a columnar bulge in the centrifugal end, the adjusting plate is sleeved on the columnar bulge, and the edge of the adjusting plate is attached to the cylindrical surface on the inner side of the centrifugal end.
A plurality of second elastic pieces are arranged between the adjusting plate and the bottom surface of the centrifugal end, the second elastic pieces are uniformly distributed circumferentially, when the second elastic pieces are in a natural state, the adjusting plate blocks the sand filtering holes, so that the inlet end is not communicated with the separation chamber, and a plurality of scraping plates are uniformly arranged on the outer side wall of the centrifugal end.
The driving assembly comprises a first driving rod and a second driving rod, the first driving rod is installed in the driving hole, the second driving rod is rotationally connected to the sand removing cylinder, the second driving rod is axially the same as the sand removing cylinder, one end of the first driving rod is in belt transmission connection with one end of the second driving rod, and the other end of the second driving rod is in belt transmission connection with the annular fixing frame.
The application has the beneficial effects that: the application provides a high-efficiency impurity-removing industrial water treatment device which can effectively remove sand from extracted underground water, effectively prolong the service life of equipment and reduce maintenance frequency; the device can clean the device during the use process, and the service life of the device is prolonged; the device can automatically remove sand according to the sand amount, and is not required to be interrupted in the use process.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments 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. Wherein:
FIG. 1 is an overall assembly schematic of a high efficiency, impurity removal industrial water treatment device.
FIG. 2 is a cross-sectional view of the construction of the high-efficiency impurity-removing industrial water treatment device.
FIG. 3 is an internal structural view of the high-efficiency impurity-removing industrial water treatment device.
Detailed Description
In order that the above-recited objects, features and advantages of the present application will become more readily apparent, a more particular description of the application will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, but the present application may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present application is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the application. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1 to 3, in a first embodiment of the present application, a high-efficiency industrial water treatment apparatus for removing impurities is provided, which is capable of performing sand removal treatment on industrial water, avoiding scaling generated in the use process of other equipment, and effectively improving the service life of the equipment.
The high-efficiency impurity-removing industrial water treatment device comprises a sand removing cylinder 100, wherein the sand removing cylinder 100 is internally provided with a sand settling chamber 101 and a separation chamber 102; and, a cleaning unit 200 including a cleaning assembly 201 installed in the sand settling chamber 101, and a filtering assembly 202 connected to the sand removal cartridge 100; and a separation unit 300 including a centrifugal assembly 301 installed in the separation chamber 102, and a driving assembly 302 connected to the centrifugal assembly 301 and the cleaning assembly 201.
Specifically, the main body of the sand removal cylinder 100 is cylindrical, an industrial water inlet 101a is arranged in the tangential direction of the cylindrical surface of the sand settling chamber 101, an industrial water outlet 101b is arranged in the middle of the circular surface of the end part of the sand settling chamber 101, and a sewage outlet 102a is arranged in the tangential direction of the cylindrical surface of the separation chamber 102. The industrial inlet 101a located in the tangential direction makes industrial water easily form a vortex when entering the sand removal cylinder 100, thereby throwing impurities in the water to the outside of the sand removal cylinder 100.
Wherein, the connection part of the sand settling chamber 101 to the separation chamber 102 is provided with a tapered conical surface 101c, the center of the conical surface 101c is provided with a through hole 101c-1, the center of the conical surface 101c is also provided with a split block 101c-2, the split block 101c-2 is conical, the split block 101c-2 is positioned in the sand settling chamber 101, the tip end of the split block 101c-2 is far away from the through hole 101c-1, and the maximum diameter of the split block 101c-2 is larger than the diameter of the through hole 101 c-1. Upon impact on diverter block 101c-2, the grit therein rolls down the surface of diverter block 101c-2 onto conical surface 101c and from conical surface 101c into separation chamber 102. In the separation chamber 102, gravel is piled up, and the water level rises until it can flow out from the industrial water outlet 101 b. Under the shielding of the split block 101c-2 and the conical surface 101c, the gravel impurities entering the separation chamber 102 do not flush down to cause reentry into the sand setting chamber 101.
Further, the cleaning assembly 201 includes a rotating support 201a and a brush rod 201b, one end of the rotating support 201a is coaxially provided with an annular fixing frame 201a-1 and a first annular supporting frame 201a-2, the diameter of the first annular supporting frame 201a-2 is larger than that of the annular fixing frame 201a-1, a plurality of first connecting rods 201a-3 are uniformly arranged between the first annular supporting frame 201a-2 and the annular fixing frame 201a-1, and the first connecting rods 201a-3 are distributed along the radial direction of the rotating support;
the other end of the rotating support 201a is coaxially provided with a second annular support 201a-4 and a third annular support 201a-5, the diameter of the second annular support 201a-4 is larger than that of the third annular support 201a-5, a plurality of second connecting rods 201a-6 are uniformly arranged between the second annular support 201a-4 and the third annular support 201a-5, and the second connecting rods 201a-6 are parallel to the first connecting rods 201 a-3; the two ends of the rotating support 201a are similar in structure, the first connecting rods 201a-3 are distributed radially, the second connecting rods 201a-6 are additionally arranged according to the shape of the brush rod 201b, and if the brush rod 201b is a straight rod, the second connecting rods are also distributed radially.
Further, a plurality of fixing plates 201a-7 are uniformly arranged between the two ends of the rotating support 201a, an acute angle is formed between one surface of the fixing plates 201a-7 facing the industrial water inlet 101a and a tangent line of the wall of the sand setting chamber 101, and when industrial water enters from the inlet to form vortex, the rotating support 201a is pushed to a certain extent;
still further, the second annular supporting frame 201a-4 is further provided with an inclined scraper 201a-8 on a surface facing the conical surface 101c, the inclined scraper 201a-8 contacts the conical surface 101c, gravel impurities and the like are easy to accumulate on the conical surface 101c, and the inclined scraper 201a-8 scrapes on the conical surface 101c through rotation of the rotating support 201a, so that accumulation adhesion is avoided.
Preferably, the brush rod 201b is in a spiral arc shape, a first bar-shaped hole H-1 is formed in the first connecting rod 201a-3, a second bar-shaped hole H-2 is formed in the second connecting rod 201a-6, two ends of the brush rod 201b are respectively arranged in the first bar-shaped hole H-1 and the second bar-shaped hole H-2, first elastic pieces T-1 are respectively arranged in the first bar-shaped hole H-1 and the second bar-shaped hole H-2, one end of each first elastic piece T-1 is connected with one end of the brush rod 201b, and the other end of each first elastic piece T-1 is connected with the end face of the first bar-shaped hole H-1 or the end face of the second bar-shaped hole H-2. The brush-holder stud 201b is equipped with the brush hair on the one side towards the section of thick bamboo wall, its shape sets up to spiral arc and makes it more make the gravel impurity of adhesion remove at rotatory in-process, first elastic component T-1 adopts compression spring, under the not atress's of spring condition, the brush hair keeps contact with the section of thick bamboo wall, when the increase of industrial water velocity of flow, impurity volume increases, the vortex reinforcing, the impurity is more easy to adhere to on the section of thick bamboo wall, the runing rest rotates also can accelerate this moment, brush-holder stud 201b can remove to the section of thick bamboo wall under centrifugal force effect, the force reinforcing between brush hair and the section of thick bamboo wall is favorable to brushing down the gravel impurity of adhesion.
In addition, the filter assembly 202 comprises a filter cartridge 202a and an outlet pipeline 202b which are connected with each other, the annular fixing frame 201a-1 is rotatably connected at the industrial water outlet 101b, the filter cartridge 202a penetrates through the annular fixing frame 201a-1, a closed groove 202a-1 is formed in the end part of the filter cartridge 202a, facing the separation chamber 102, and a plurality of filter holes 202a-2 are formed in the cylindrical surface on the outer side of the filter cartridge 202 a. Filter cotton or the like is installed in the filter cartridge 202a to prevent fine dust from entering the next stage.
In this embodiment, larger gravel enters the separation chamber 102 for separation under the action of vortex centrifugation, and finer dust and the like are collected in the center of the vortex, so that the middle of the filter cartridge 202a is provided with a closed groove 202a-1, the inner wall of the groove is not provided with a filter hole 202a-2, contact between filter cotton and fine impurities is reduced, and the service life of the filter cotton is prolonged.
Example 2
Referring to fig. 1 to 3, a second embodiment of the present application is based on the previous embodiment, which differs from the previous embodiment in that: also included is a separation unit 300 comprising a centrifuge assembly 301 for desanding, and a drive assembly 302 for driving the centrifuge assembly 301.
Specifically, the centrifugal assembly 301 includes a centrifugal barrel 301a and an adjusting plate 301b mounted in the centrifugal barrel 301a, the centrifugal barrel 301a is divided into an inlet end 301a-1 and a centrifugal end 301a-2, the inlet end 301a-1 is attached to the conical surface 101c and rotationally connected, the edge of the cross section of the centrifugal end 301a-2 is in a tapered trapezoid shape, a plurality of sand filtering holes 301a-3 are uniformly formed in the cylindrical surface side wall of the centrifugal end 301a-2, and a driving hole 301a-4 recessed inwards is further formed in the middle of the outer end surface of the centrifugal end 301 a-2. The grit entering the separation chamber 102 falls into the centrifuge bowl 301a, and the centrifuge bowl 301a rotates under the drive assembly 302, and the grit builds up and gathers against the edges of the centrifuge end 301a-2 under the centrifugal effect.
Wherein, the adjusting plate 301b is installed in the centrifugal end 301a-2, the driving hole 301a-4 forms a columnar bulge into the centrifugal end 301a-2, the adjusting plate 301b is sleeved on the columnar bulge, the edge of the adjusting plate 301b is attached to the cylindrical surface inside the centrifugal end 301a-2, and the adjusting plate 301b can move along the axial direction of the columnar bulge.
Further, a plurality of second elastic members T-2 are installed between the adjusting plate 301b and the bottom surface of the centrifugal end 301a-2, the second elastic members T-2 are uniformly circumferentially distributed, and when the second elastic members T-2 are in a natural state, the sand filtering holes 301a-3 are blocked by the adjusting plate 301b, so that the inlet end 301a-1 is not communicated with the separation chamber 102. The second elastic member T-2 adopts a compression spring, and under the action of the spring, the centrifugal barrel 301a-2 is completely closed by the adjusting plate in a natural state, when the sand accumulation is increased, the adjusting plate 301b moves downwards under the influence of gravity, the leakage aperture of the sand filtering hole 202a-2 is enlarged, and the sand is easier to throw out. The outer side wall of the centrifugal end 301a-2 is also uniformly provided with a plurality of scrapers, and the gravel is pushed into the sewage outlet 102a under the action of the scrapers after being thrown out of the centrifugal barrel, and finally discharged.
In addition, the driving assembly 302 includes a first driving rod 302a and a second driving rod 302b, the first driving rod 302a is installed in the driving hole 301a-4, the second driving rod 302b is rotatably connected to the sand removing cylinder 100, the second driving rod 302b is axially identical to the sand removing cylinder 100, one end of the first driving rod 302a is connected with one end of the second driving rod 302b through a belt transmission, and the other end of the second driving rod 302b is connected with the annular fixing frame 201a-1 through a belt transmission. The first drive rod 302a may be geared or belt driven with a motor connection.
In this embodiment, the connection between the centrifuge bowl 201a and the other components requires a sealing process to prevent water from leaking from the connection.
It is important to note that the construction and arrangement of the application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of present application. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present applications. Therefore, the application is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Furthermore, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those not associated with the best mode presently contemplated for carrying out the application, or those not associated with practicing the application).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.
It should be noted that the above embodiments are only for illustrating the technical solution of the present application and not for limiting the same, and although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present application may be modified or substituted without departing from the spirit and scope of the technical solution of the present application, which is intended to be covered in the scope of the claims of the present application.
Claims (1)
1. An efficient impurity-removing industrial water treatment device is characterized in that: comprising the steps of (a) a step of,
a sand removal cylinder (100), wherein the sand removal cylinder (100) is internally divided into a sand setting chamber (101) and a separation chamber (102); the method comprises the steps of,
a cleaning unit (200) comprising a cleaning assembly (201) installed in the sand settling chamber (101), and a filtering assembly (202) connected with the sand removal cylinder (100); the method comprises the steps of,
a separation unit (300) comprising a centrifugal assembly (301) mounted in the separation chamber (102), a drive assembly (302) connected to the centrifugal assembly (301) and the cleaning assembly (201);
the main body of the sand removal cylinder (100) is cylindrical, an industrial water inlet (101 a) is formed in the tangential direction of the cylindrical surface of the sand settling chamber (101), an industrial water outlet (101 b) is formed in the middle of the round surface of the end part of the sand settling chamber (101), and a sewage outlet (102 a) is formed in the tangential direction of the cylindrical surface of the separation chamber (102);
the sand setting chamber (101) is provided with a tapered conical surface (101 c) at the joint of the sand setting chamber (101) to the separation chamber (102), a through hole (101 c-1) is formed in the center of the conical surface (101 c), a flow dividing block (101 c-2) is further arranged at the center of the conical surface (101 c), the flow dividing block (101 c-2) is conical, the flow dividing block (101 c-2) is positioned in the sand setting chamber (101), the tip end of the flow dividing block (101 c-2) is far away from the through hole (101 c-1), and the maximum diameter of the flow dividing block (101 c-2) is larger than the diameter of the through hole (101 c-1);
the cleaning assembly (201) comprises a rotating support (201 a) and a brush rod (201 b), one end of the rotating support (201 a) is coaxially provided with an annular fixing frame (201 a-1) and a first annular supporting frame (201 a-2), the diameter of the first annular supporting frame (201 a-2) is larger than that of the annular fixing frame (201 a-1), a plurality of first connecting rods (201 a-3) are uniformly arranged between the first annular supporting frame (201 a-2) and the annular fixing frame (201 a-1), and the first connecting rods (201 a-3) are distributed along the radial direction of the rotating support;
the other end of the rotating support (201 a) is coaxially provided with a second annular support frame (201 a-4) and a third annular support frame (201 a-5), the diameter of the second annular support frame (201 a-4) is larger than that of the third annular support frame (201 a-5), a plurality of second connecting rods (201 a-6) are uniformly arranged between the second annular support frame (201 a-4) and the third annular support frame (201 a-5), and the second connecting rods (201 a-6) are parallel to the first connecting rods (201 a-3);
a plurality of fixing plates (201 a-7) are uniformly arranged between the two ends of the rotating support (201 a);
one surface of the second annular supporting frame (201 a-4) facing the conical surface (101 c) is also provided with an inclined scraper blade (201 a-8), and the inclined scraper blade (201 a-8) is contacted with the conical surface (101 c);
the brush rod (201 b) is in a spiral arc shape, a first strip-shaped hole (H-1) is formed in the first connecting rod (201 a-3), a second strip-shaped hole (H-2) is formed in the second connecting rod (201 a-6), two ends of the brush rod (201 b) are respectively arranged in the first strip-shaped hole (H-1) and the second strip-shaped hole (H-2), first elastic pieces (T-1) are respectively arranged in the first strip-shaped hole (H-1) and the second strip-shaped hole (H-2), one end of each first elastic piece (T-1) is connected with the end of the corresponding brush rod (201 b), and the other end of each first elastic piece is connected with the end face of the corresponding first strip-shaped hole (H-1) or the end face of the corresponding second strip-shaped hole (H-2);
the filter assembly (202) comprises a filter cartridge (202 a) and an outlet pipeline (202 b) which are connected with each other, the annular fixing frame (201 a-1) is rotatably connected to the industrial water outlet (101 b), the filter cartridge (202 a) penetrates through the annular fixing frame (201 a-1), a closed groove (202 a-1) is formed in the end part, facing the separation chamber (102), of the filter cartridge (202 a), and a plurality of filter holes (202 a-2) are formed in the outer cylindrical surface of the filter cartridge (202 a);
the centrifugal assembly (301) comprises a centrifugal barrel (301 a) and an adjusting plate (301 b) arranged in the centrifugal barrel (301 a), the centrifugal barrel (301 a) is divided into an inlet end (301 a-1) and a centrifugal end (301 a-2), the inlet end (301 a-1) is attached to the conical surface (101 c) and is rotationally connected, the edge of the cross section of the centrifugal end (301 a-2) is in a tapered trapezoid, a plurality of sand filtering holes (301 a-3) are uniformly formed in the cylindrical surface side wall of the centrifugal end (301 a-2), and a driving hole (301 a-4) which is concave inwards is formed in the middle of the outer end face of the centrifugal end (301 a-2);
the adjusting plate (301 b) is arranged in the centrifugal end (301 a-2), the driving hole (301 a-4) forms a columnar bulge into the centrifugal end (301 a-2), the adjusting plate (301 b) is sleeved on the columnar bulge, and the edge of the adjusting plate (301 b) is attached to the inner cylindrical surface of the centrifugal end (301 a-2);
a plurality of second elastic pieces (T-2) are arranged between the adjusting plate (301 b) and the bottom surface of the centrifugal end (301 a-2), the second elastic pieces (T-2) are uniformly distributed circumferentially, when the second elastic pieces (T-2) are in a natural state, the sand filtering holes (301 a-3) are blocked by the adjusting plate (301 b), so that the inlet end (301 a-1) is not communicated with the separation chamber (102), and a plurality of scraping plates are uniformly arranged on the outer side wall of the centrifugal end (301 a-2);
the driving assembly (302) comprises a first driving rod (302 a) and a second driving rod (302 b), the first driving rod (302 a) is installed in the driving hole (301 a-4), the second driving rod (302 b) is rotationally connected to the sand removal cylinder (100), the second driving rod (302 b) is axially identical to the sand removal cylinder (100), one end of the first driving rod (302 a) is in belt transmission connection with one end of the second driving rod (302 b), and the other end of the second driving rod (302 b) is in belt transmission connection with the annular fixing frame (201 a-1).
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