CN113457277A - Multifunctional grading and purifying system for slurry - Google Patents

Multifunctional grading and purifying system for slurry Download PDF

Info

Publication number
CN113457277A
CN113457277A CN202110639312.7A CN202110639312A CN113457277A CN 113457277 A CN113457277 A CN 113457277A CN 202110639312 A CN202110639312 A CN 202110639312A CN 113457277 A CN113457277 A CN 113457277A
Authority
CN
China
Prior art keywords
box body
slurry
filtering
screen
partition plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202110639312.7A
Other languages
Chinese (zh)
Inventor
赵凯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jinchuan Group Co Ltd
Original Assignee
Jinchuan Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jinchuan Group Co Ltd filed Critical Jinchuan Group Co Ltd
Priority to CN202110639312.7A priority Critical patent/CN113457277A/en
Publication of CN113457277A publication Critical patent/CN113457277A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • 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
    • B01D29/01—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 flat filtering elements
    • B01D29/03—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 flat filtering elements self-supporting
    • 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
    • B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
    • B01D29/56—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 multiple filtering elements, characterised by their mutual disposition in series connection
    • 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
    • B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F2001/007—Processes including a sedimentation step
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/003—Downstream control, i.e. outlet monitoring, e.g. to check the treating agents, such as halogens or ozone, leaving the process
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/06—Controlling or monitoring parameters in water treatment pH

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)

Abstract

The invention discloses a multifunctional grading and purifying system for slurry, which comprises a box body (1), a coarse fraction slurry screen (4), a fine fraction slurry screen (8), a material distribution partition plate (6) and a filtering and monitoring device (3); the material distributing partition plate (6) is arranged inside the box body (1), and the middle lower part of the box body (1) is divided into two areas by the material distributing partition plate (6); one end face of the coarse-fraction slurry screen (4) and one end face of the fine-fraction slurry screen (8) are respectively connected with the material distribution partition plate (6), and the other end faces are connected with the side face of the box body (1); the upper part of the box body (1) is connected with the feeding pipe (2), the lower part of the box body is connected with the two discharging pipes, an overflow port (11) is processed on the side surface, and the filtering and monitoring device (3) is connected with the overflow port (11). The invention can solve the problems that overflow and floatable or soluble impurities are difficult to separate, the purified components are single, the grading purification efficiency is low and the like.

Description

Multifunctional grading and purifying system for slurry
Technical Field
The invention belongs to the technical field of pipeline system components, and particularly relates to a multifunctional grading purification system for slurry.
Background
In the production process of mineral processing, water treatment, hydrometallurgy, chemical industry and other industries, a large amount of industrial water is usually generated, and the industrial water enters the next working procedure along with the production flow or is recycled in a production system. Because chemical reaction can take place in the production process and produce a part of waste residue, if not carry out purification treatment, will get into the production process again with debris in the raw materials, cause negative effects such as fluctuation to product quality. Therefore, the slurry, the sewage or the acid leaching waste liquid and the like are generally subjected to graded purification pretreatment by using a concentration and filtration mode, and then overflow and floatable impurities and slurry after concentration and filtration are conveyed to corresponding downstream treatment operation by using a manual cleaning and matching pipeline mode. The main problems of such operation methods are: firstly, the used concentration and filtration system generally has the defects of single slurry component, excessively wide particle size fraction of the precipitated particle slurry, difficult separation of overflow and floatable (or soluble) impurities, large labor intensity due to manual cooperation for cleaning, low adjustability of grading particle size and low grading purification efficiency; secondly, in a large-scale production process, the amount of sundries generated every day generally exceeds 1-2 tons, the labor intensity of manual cleaning is high, and the problems of potential safety hazard risks of operation and the like exist.
Disclosure of Invention
Aiming at the problems and the defects in the prior art, the invention provides the multifunctional slurry grading and purifying system which can solve the problems that in the prior art, overflow and floatable or soluble impurities are difficult to separate, components are single after purification, manual cooperation is needed for cleaning, the precipitation grain size is too wide, the adjustability is poor, the grading and purifying efficiency is low, and the like.
The invention adopts the following technical scheme:
the multifunctional grading and purifying system for the slurry is characterized by comprising a box body (1), a coarse-fraction slurry screen (4), a fine-fraction slurry screen (8), a material separating partition plate (6) and a filtering and monitoring device (3); the material distributing partition plate (6) is arranged inside the box body (1), the bottom end of the material distributing partition plate (6) is connected with the bottom of the box body (1), one end face, adjacent to the bottom end, of the material distributing partition plate (6) is connected with one side face of the box body (1), the other end face, adjacent to the bottom end, of the material distributing partition plate (6) is connected with the other side face of the box body (1), and two side faces, connected with the end face of the partition plate (6), of the box body (1) are opposite; one end face of the coarse-fraction slurry screen (4) is connected with the material distribution partition plate (6), and the other end faces of the coarse-fraction slurry screen (4) are connected with the side face of the box body (1); one end face of the fine-grain slurry screen (8) is connected with the material distribution partition plate (6), and the other end faces of the fine-grain slurry screen (8) are connected with the side face of the box body (1); the coarse fraction slurry screen (4) and the fine fraction slurry screen (8) are positioned at two sides of the material separating partition plate (6), and the installation height of the coarse fraction slurry screen (4) is lower than that of the fine fraction slurry screen (8); the inlet pipe (2) is connected on the upper portion of box (1), two discharging pipes of the sub-unit connection of box (1), and the side processing of box (1) has overflow mouth (11), and the processing position of overflow mouth (11) is less than the hookup location of inlet pipe (2), filters and monitoring devices (3) and is connected with overflow mouth (11).
The multifunctional grading purification system for the slurry is characterized in that a slurry adjusting flashboard (12) is installed at the overflow port (11); the filtering and monitoring device (3) comprises a filtering and purifying mechanism (10) and a water quality monitoring alarm mechanism (13), the filtering and purifying mechanism (10) is connected with the overflow port (11), the water quality monitoring alarm mechanism (13) is connected with the filtering and purifying mechanism (10), and the filtering and purifying mechanism (10) is positioned between the overflow port (11) and the water quality monitoring alarm mechanism (13); the filtering and purifying mechanism (10) is provided with a discharge chute (9).
The multifunctional slurry grading and purifying system is characterized in that the processing position of the overflow port (11) is higher than the top end of the material separating partition plate (6); the top end of the slurry adjusting flashboard (12) is positioned below the top end of the overflow port (11).
The multifunctional grading and purifying system for the serous fluid is characterized in that the coarse-fraction serous fluid screen (4) is arranged on a first filtering mechanism, the first filtering mechanism is in a pyramid shape, the coarse-fraction serous fluid screen (4) is arranged at the top of the first filtering mechanism, a feed opening is processed at the bottom of the first filtering mechanism, and the feed opening processed at the bottom of the first filtering mechanism is close to the bottom of the box body (1); the fine-grained slurry screen (8) is installed on the second filtering mechanism, the second filtering mechanism is in a pyramid shape, the fine-grained slurry screen (8) is installed at the top of the second filtering mechanism, a feed opening is machined in the bottom of the second filtering mechanism, and the feed opening machined in the bottom of the second filtering mechanism is close to the bottom of the box body (1).
According to the multifunctional grading and purifying system for the slurry, the feed opening machined at the bottom of the first filtering mechanism is lower than the feed opening machined at the bottom of the second filtering mechanism.
The multifunctional grading purification system for the slurry is characterized in that one discharging pipe connected to the lower portion of the box body (1) is close to a discharging hole machined in the bottom of the first filtering mechanism, and the other discharging pipe connected to the lower portion of the box body (1) is close to a discharging hole machined in the bottom of the second filtering mechanism.
The multifunctional grading and purifying system for the slurry is characterized in that the coarse-fraction slurry screen (4) screens the slurry with the particle size of 0.500mm-2.00mm, and the fine-fraction slurry screen (8) screens the slurry with the particle size of 0.150mm-0.500 mm.
The multifunctional graded slurry purifying system is characterized in that the cross section of the overflow port (11) is 0.4-0.8 times of that of the feeding pipe (2).
The multifunctional grading and purifying system for the slurry is characterized in that the box body (1) is in a cuboid shape, and the material of the box body (1) is one of a steel plate, stainless steel, glass fiber reinforced plastic or a composite material.
The invention has the beneficial technical effects that: according to the invention, the filtering mechanism, the feed openings and the overflow openings with different heights are arranged in the box body, mixed slurry with a certain flow rate enters the grading purification system through the feed pipe, and unpowered multifunctional sedimentation grading purification of the slurry can be realized under the actions of high-difference potential energy and different particle grade sedimentation rates by the filtering mechanism under the acceleration of sedimentation and separation of the material distribution partition plate; the floatable or soluble impurities in the overflow are discharged from the overflow port under the control of the slurry adjusting flashboard, purified and separated after flowing through the connected discharge chute and the filtering and purifying mechanism, and discharged after reaching the standard through the detection of the water quality monitoring and alarming mechanism; finally, the unpowered multifunctional sedimentation fractional purification of all the slurry is realized, and all the components after fractional purification are conveyed to corresponding downstream operation for further treatment through respective discharge pipes (grooves).
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Detailed Description
Referring to fig. 1, the multifunctional grading and purifying system for the slurry comprises a box body 1, a coarse fraction slurry screen 4, a fine fraction slurry screen 8, a material separating partition plate 6 and a filtering and monitoring device 3; the material distributing partition plate 6 is arranged in the box body 1, the bottom end of the material distributing partition plate 6 is connected with the bottom of the box body 1, one end surface of the material distributing partition plate 6 adjacent to the bottom end is connected with one side surface of the box body 1, the other end surface of the material distributing partition plate 6 adjacent to the bottom end is connected with the other side surface of the box body 1, and the two side surfaces of the box body 1, which are connected with the end surface of the partition plate 6, are opposite; one end face of the coarse-fraction slurry screen 4 is connected with the material distribution partition plate 6, and the other end faces of the coarse-fraction slurry screen 4 are connected with the side face of the box body 1; one end face of the fine-grain slurry screen 8 is connected with the material distribution partition plate 6, and the other end faces of the fine-grain slurry screen 8 are connected with the side face of the box body 1; the coarse fraction slurry screen 4 and the fine fraction slurry screen 8 are positioned at two sides of the material separating partition 6, and the installation height of the coarse fraction slurry screen 4 is lower than that of the fine fraction slurry screen 8.
Coarse fraction thick liquid screen cloth 4 is installed on first filter mechanism, and first filter mechanism is the pyramid, and coarse fraction thick liquid screen cloth 4 is installed at first filter mechanism's top, and first filter mechanism's bottom processing has the feed opening, and the feed opening diameter of first filter mechanism bottom processing is d1，d1Of diameter D of the feed pipe
Figure BDA0003107045380000031
And (4) doubling. A feed opening processed at the bottom of the first filtering mechanism is close to the bottom of the box body 1, and a coarse-fraction slurry screen 4 arranged at the top of the first filtering mechanism is far away from the bottom of the box body 1; the fine-grained slurry screen 8 is arranged on the second filtering mechanism, the second filtering mechanism is in a pyramid shape, the fine-grained slurry screen 8 is arranged at the top of the second filtering mechanism, a feed opening is machined at the bottom of the second filtering mechanism, and the diameter of the feed opening machined at the bottom of the second filtering mechanism is d2，d2Of diameter D of the feed pipe
Figure BDA0003107045380000032
And (4) doubling. The feed opening of second filter mechanism bottom processing is close to the bottom of box 1, and the fine fraction thick liquid screen cloth 8 of second filter mechanism top installation is kept away from the bottom of box 1. Lower part of the first filtering mechanismThe material port and the material outlet of the second filtering mechanism have certain height difference, and under the action of height difference potential energy and different particle size sedimentation rate differences, the unpowered sedimentation and classification purification of the slurry can be realized by accelerating sedimentation through the filtering mechanism and separating through the material distributing partition plate; the feed opening machined at the bottom of the first filtering mechanism is lower than the feed opening machined at the bottom of the second filtering mechanism. One discharging pipe 5 connected with the lower part of the box body 1 is close to a discharging opening machined in the bottom of the first filtering mechanism, and the other discharging pipe 7 connected with the lower part of the box body 1 is close to a discharging opening machined in the bottom of the second filtering mechanism. The box body 1 is in a cuboid shape, and the material of the box body 1 is made of steel plates, stainless steel, glass fiber reinforced plastics or composite materials according to the electrochemical properties of slurry, such as acidity-basicity, ion exchangeability or solubility. The coarse fraction pulp screen 4 screens pulp with the grain size of 0.500mm-2.00mm (10 meshes-35 meshes), and the fine fraction pulp screen 8 screens pulp with the grain size of 0.150mm-0.500mm (35 meshes-100 meshes).
A first filtering mechanism, a feed opening of the first filtering mechanism, a material distributing partition plate, a feed opening of a second filtering mechanism, an overflow opening and an adjusting flashboard are sequentially arranged in the box body 1 according to the flowing direction of slurry feeding and discharging; the inlet pipe 2 is connected on the upper portion of box 1, two discharging pipes of the sub-unit connection of box 1, and box 1 is provided with overflow mouth and regulation flashboard in the well upper portion of feed opening one side of second filter mechanism, and the processing position of overflow mouth 11 is higher than the position on the top of dividing material baffle 6, and the processing position of overflow mouth 11 is less than the hookup location of inlet pipe 2, filters and monitoring devices 3 and is connected with overflow mouth 11. The overflow port 11 is provided with a slurry regulating flashboard 12, and the slurry regulating flashboard 12 is positioned at the inner side of the overflow port 11 and is lower than the upper edge of the overflow port 11 and the inner liquid level of the box body 1. The cross section area of the overflow port 11 is 0.4-0.8 times of the cross section area of the feeding pipe 2. The sum of the sectional areas of the feed inlet processed at the bottom of the first filtering mechanism, the feed inlet processed at the bottom of the second filtering mechanism and the overflow port 11 is more than or equal to 1.2 times of the sectional area of the feed pipe 2. The filtering and monitoring device 3 comprises a filtering and purifying mechanism 10 and a water quality monitoring alarm mechanism 13, wherein the filtering and purifying mechanism 10 is connected with the outer side of the overflow port 11, the water quality monitoring alarm mechanism 13 is connected with the filtering and purifying mechanism 10, and the filtering and purifying mechanism 10 is positioned between the overflow port 11 and the water quality monitoring alarm mechanism 13; the filtering and purifying mechanism 10 is provided with a discharge chute 9. The separation of floatable or soluble impurities is realized, and the overflow is discharged after reaching the standard through the detection of a water quality monitoring and alarming mechanism; finally, the unpowered multifunctional sedimentation and classification purification of all the slurry is realized, and all the components after classification purification are conveyed to corresponding downstream operation for further treatment through respective discharge pipe tanks. The discharge chute, the filtering and purifying mechanism and the water quality monitoring and alarming mechanism which are connected with the overflow port can be correspondingly adjusted and changed according to the size and the property of the floatable or soluble impurities so as to filter or adsorb floatable or soluble components with different sizes and different properties; the water quality monitoring and alarming mechanism can monitor the conductivity and the pH value of the overflow water quality condition in real time on line and alarm the abnormal condition to remind the filter and purification mechanism which is out of work to be replaced or adjusted in time.
The structure and principle of the filtering and purifying mechanism 10 are as follows:
1. floatable (insoluble) impurity filtration: adopt draw-in groove filter screen mode to fix on overflow blown down tank 9 according to different apertures, form a plurality of storing and cut off, can store filterable floatability debris according to different sizes, in time the clean up lasts the use according to filtration efficiency.
2. Insoluble oil contamination purification: the filter cloth is made of materials such as cotton and hemp which can easily absorb oil stains, is fixed on the overflow discharge chute 9 in a clamping groove mode, is periodically detached, extruded, cleaned and recycled, and then is continuously installed and used, and is periodically replaced, so that the purification efficiency and the purification effect are ensured.
3. And (3) soluble metal ion purification: according to the properties of overflow acid-base property and soluble harmful metal ions, the filter element is made of sodium carbonate, calcium hydroxide, ammonium sulfate and other medicaments, and is fixed on the overflow discharge chute 9 in a clamping groove mode, so that the harmful metal ions can be effectively adsorbed and precipitated, the overflow acid-base property can be adjusted, the alarm condition can be detected on line in real time according to a water quality monitoring alarm system, the filter element can be replaced at regular intervals, and the safety and environmental protection discharge standard can be reached.
The working process of the invention is as follows: firstly, slurry is conveyed into a box body 1 through a feeding pipe 2, and a relatively stable liquid level is formed in the box body 1 under the common limitation of a feed opening processed at the bottom of a first filtering mechanism, a feed opening processed at the bottom of a second filtering mechanism, an overflow opening 11 and a slurry adjusting flashboard 12; according to the difference of the high-difference potential energy and the sedimentation rates of different particle grades, the coarse-grade high-specific-gravity slurry is discharged from a feed opening processed at the bottom of the first filtering mechanism through accelerated sedimentation at the first filtering mechanism and separated by a material distribution partition plate 6, the fine-grade low-specific-gravity slurry is discharged from a feed opening processed at the bottom of the second filtering mechanism, floatable (or soluble) impurities are discharged from an overflow opening 11 under the control of a slurry adjusting flashboard 12 along with overflow, and the floatable impurities are purified and separated after flowing through a discharge chute 9 and a filtering and purifying mechanism 10 which are connected, and are discharged after reaching the standard through detection of a water quality monitoring and alarming mechanism 13; finally, the unpowered multifunctional sedimentation fractional purification of all the slurry is realized, and all the components after fractional purification are conveyed to corresponding downstream operation for further treatment through respective discharge pipes (grooves).

Claims (9)

1. The multifunctional grading and purifying system for the slurry is characterized by comprising a box body (1), a coarse-fraction slurry screen (4), a fine-fraction slurry screen (8), a material separating partition plate (6) and a filtering and monitoring device (3); the material distributing partition plate (6) is arranged inside the box body (1), the bottom end of the material distributing partition plate (6) is connected with the bottom of the box body (1), one end face, adjacent to the bottom end, of the material distributing partition plate (6) is connected with one side face of the box body (1), the other end face, adjacent to the bottom end, of the material distributing partition plate (6) is connected with the other side face of the box body (1), and two side faces, connected with the end face of the partition plate (6), of the box body (1) are opposite; one end face of the coarse-fraction slurry screen (4) is connected with the material distribution partition plate (6), and the other end faces of the coarse-fraction slurry screen (4) are connected with the side face of the box body (1); one end face of the fine-grain slurry screen (8) is connected with the material distribution partition plate (6), and the other end faces of the fine-grain slurry screen (8) are connected with the side face of the box body (1); the coarse fraction slurry screen (4) and the fine fraction slurry screen (8) are positioned at two sides of the material separating partition plate (6), and the installation height of the coarse fraction slurry screen (4) is lower than that of the fine fraction slurry screen (8); the inlet pipe (2) is connected on the upper portion of box (1), two discharging pipes of the sub-unit connection of box (1), and the side processing of box (1) has overflow mouth (11), and the processing position of overflow mouth (11) is less than the hookup location of inlet pipe (2), filters and monitoring devices (3) and is connected with overflow mouth (11).
2. Multifunctional staged purification system for serosity according to claim 1, characterized in that said overflow outlet (11) is equipped with a serosity regulating shutter (12); the filtering and monitoring device (3) comprises a filtering and purifying mechanism (10) and a water quality monitoring alarm mechanism (13), the filtering and purifying mechanism (10) is connected with the overflow port (11), the water quality monitoring alarm mechanism (13) is connected with the filtering and purifying mechanism (10), and the filtering and purifying mechanism (10) is positioned between the overflow port (11) and the water quality monitoring alarm mechanism (13); the filtering and purifying mechanism (10) is provided with a discharge chute (9).
3. The multifunctional graded purification system for the slurry according to claim 2, wherein the processing position of the overflow port (11) is higher than the position of the top end of the material separating clapboard (6); the top end of the slurry adjusting flashboard (12) is positioned below the top end of the overflow port (11).
4. The multifunctional graded purifying system for the serosity according to the claim 1, characterized in that the coarse fraction serosity screen (4) is arranged on a first filtering mechanism, the first filtering mechanism is pyramid-shaped, the coarse fraction serosity screen (4) is arranged on the top of the first filtering mechanism, a feed opening is processed on the bottom of the first filtering mechanism, and the feed opening processed on the bottom of the first filtering mechanism is close to the bottom of the box body (1); the fine-grained slurry screen (8) is installed on the second filtering mechanism, the second filtering mechanism is in a pyramid shape, the fine-grained slurry screen (8) is installed at the top of the second filtering mechanism, a feed opening is machined in the bottom of the second filtering mechanism, and the feed opening machined in the bottom of the second filtering mechanism is close to the bottom of the box body (1).
5. The multifunctional graded purifying system for the serous fluid, according to claim 4, is characterized in that a feed opening processed at the bottom of the first filtering mechanism is lower than a feed opening processed at the bottom of the second filtering mechanism.
6. The multifunctional graded purification system for the slurry, according to claim 4, is characterized in that one discharging pipe connected with the lower part of the box body (1) is close to a discharging port machined at the bottom of the first filtering mechanism, and the other discharging pipe connected with the lower part of the box body (1) is close to a discharging port machined at the bottom of the second filtering mechanism.
7. The multifunctional graded purification system for serosity according to claim 1, characterized in that the coarse fraction serosity screen (4) screens serosity with the grain diameter of 0.500mm-2.00mm, and the fine fraction serosity screen (8) screens serosity with the grain diameter of 0.150mm-0.500 mm.
8. Multifunctional staged purification system for slurry according to claim 1, characterized in that the cross-sectional area of the overflow outlet (11) is 0.4-0.8 times the cross-sectional area of the feeding pipe (2).
9. The multifunctional graded purification system for serous fluid according to any one of claims 1 to 8, characterized in that the box body (1) is in a cuboid shape, and the material of the box body (1) is one of steel plate, stainless steel, glass fiber reinforced plastic or composite material.
CN202110639312.7A 2021-06-08 2021-06-08 Multifunctional grading and purifying system for slurry Pending CN113457277A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110639312.7A CN113457277A (en) 2021-06-08 2021-06-08 Multifunctional grading and purifying system for slurry

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110639312.7A CN113457277A (en) 2021-06-08 2021-06-08 Multifunctional grading and purifying system for slurry

Publications (1)

Publication Number Publication Date
CN113457277A true CN113457277A (en) 2021-10-01

Family

ID=77869484

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110639312.7A Pending CN113457277A (en) 2021-06-08 2021-06-08 Multifunctional grading and purifying system for slurry

Country Status (1)

Country Link
CN (1) CN113457277A (en)

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0642817A1 (en) * 1993-09-14 1995-03-15 Hollandsche Beton Groep N.V. Settling unit with plate separator
WO1998017439A2 (en) * 1996-10-24 1998-04-30 Intrec Gesellschaft Für Innovative Technologien Mbh Method and device for recycling abrasive agents used in water jet cutting
CN202527005U (en) * 2011-12-02 2012-11-14 山西华通蓝天环保有限公司 High-efficiency water purification pool of mine water
CN202606265U (en) * 2012-05-10 2012-12-19 蚌埠华洋粉体技术有限公司 Powder wet classification device
CN203874891U (en) * 2014-06-16 2014-10-15 李钱江 Backwater feed device with fractional concentration function
CN205833350U (en) * 2016-06-06 2016-12-28 中施柯朗（天津）股份有限公司 A kind of sand-gravel separation device
CN107377196A (en) * 2017-07-21 2017-11-24 云南中钛科技有限公司 A kind of sand ilmenite selects tail processing system and handling process
CN207159038U (en) * 2017-08-18 2018-03-30 四川中科水务科技有限公司 A kind of eco-filtration bed water quality purifying treater
CN210331831U (en) * 2019-07-19 2020-04-17 德兴市九邦化工有限责任公司 High-efficient environmental protection potassium fluoborate thick liquids filter equipment
CN111375483A (en) * 2020-03-19 2020-07-07 中国矿业大学 Separation system and separation process for coal slime recovery
CN111701717A (en) * 2020-06-24 2020-09-25 石盼盼 Efficient grading screening method for building aggregate
CN211724972U (en) * 2019-12-24 2020-10-23 江苏联慧资源环境科技有限公司 Sedimentation tank with top filtering function
CN112403041A (en) * 2020-10-13 2021-02-26 杭州双螺旋科技有限公司 Sedimentation tank for wastewater treatment
CN213253246U (en) * 2020-09-24 2021-05-25 荣成市禾禧生物科技有限公司 Be used for lotus leaf extract micromolecule filtration equipment

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0642817A1 (en) * 1993-09-14 1995-03-15 Hollandsche Beton Groep N.V. Settling unit with plate separator
WO1998017439A2 (en) * 1996-10-24 1998-04-30 Intrec Gesellschaft Für Innovative Technologien Mbh Method and device for recycling abrasive agents used in water jet cutting
CN202527005U (en) * 2011-12-02 2012-11-14 山西华通蓝天环保有限公司 High-efficiency water purification pool of mine water
CN202606265U (en) * 2012-05-10 2012-12-19 蚌埠华洋粉体技术有限公司 Powder wet classification device
CN203874891U (en) * 2014-06-16 2014-10-15 李钱江 Backwater feed device with fractional concentration function
CN205833350U (en) * 2016-06-06 2016-12-28 中施柯朗（天津）股份有限公司 A kind of sand-gravel separation device
CN107377196A (en) * 2017-07-21 2017-11-24 云南中钛科技有限公司 A kind of sand ilmenite selects tail processing system and handling process
CN207159038U (en) * 2017-08-18 2018-03-30 四川中科水务科技有限公司 A kind of eco-filtration bed water quality purifying treater
CN210331831U (en) * 2019-07-19 2020-04-17 德兴市九邦化工有限责任公司 High-efficient environmental protection potassium fluoborate thick liquids filter equipment
CN211724972U (en) * 2019-12-24 2020-10-23 江苏联慧资源环境科技有限公司 Sedimentation tank with top filtering function
CN111375483A (en) * 2020-03-19 2020-07-07 中国矿业大学 Separation system and separation process for coal slime recovery
CN111701717A (en) * 2020-06-24 2020-09-25 石盼盼 Efficient grading screening method for building aggregate
CN213253246U (en) * 2020-09-24 2021-05-25 荣成市禾禧生物科技有限公司 Be used for lotus leaf extract micromolecule filtration equipment
CN112403041A (en) * 2020-10-13 2021-02-26 杭州双螺旋科技有限公司 Sedimentation tank for wastewater treatment

Similar Documents

Publication Publication Date Title
CN103463858A (en) Filter system and method for collecting solid mineral grains from lean-phase superfine mineral suspension liquid
CN214106123U (en) Energy-conserving tertiary filter equipment of sewage is thrown to metallography
US3343919A (en) Salt dissolver having coordinated concomitant salt and water feed
CN111847730A (en) Stone material waste water cyclic utilization system
CN216371292U (en) Cutting fluid processing system
NO317556B1 (en) Method of recycling a heavy metal
CN113457277A (en) Multifunctional grading and purifying system for slurry
CN113019714A (en) Impurity removal system device and impurity removal method for carbide slag
CN203598588U (en) Filtering system for collecting solid mineral grains from dilute phase superfine mineral suspension
CN111847731B (en) Method for recycling stone wastewater and by-producing building raw materials
CN214233150U (en) Solid-liquid separation type sewage purification system
CN211813900U (en) Glass grinding fluid filtering, regenerating and recycling system
CN214218257U (en) Air floatation machine
CN108408989A (en) Water treatment facilities in aluminum alloy pattern plate high-pressure cleaning system
CN211384144U (en) Waste acid recovery processing device in storage battery production process
CN216073571U (en) Dust collector and glass edge cleaner
CN208762313U (en) A kind of environmental protection oil gas field sewage purifier
CN207998631U (en) Your liquid system magnesium sulfate purifies
CN202808521U (en) High-efficiency subsiding and floating separator
CN108059278B (en) Papermaking sewage air-floatation treatment system and coagulant
CN108159755B (en) Automatic non-blocking filter
CN1041510C (en) Process and unit for separating sulfate from sodium chloride in high temp. salt
CN216826499U (en) Slag removing device of ball mill in wet-type grading of mine
CN219136572U (en) Industrial wastewater treatment air floatation precipitation integrated device
CN211885528U (en) Supporting filter equipment of carbide slag slurrying

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20211001