CN109276934A - A kind of high concentration slurry pump intake anti-clogging liquid distributing device - Google Patents

A kind of high concentration slurry pump intake anti-clogging liquid distributing device Download PDF

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Publication number
CN109276934A
CN109276934A CN201811280928.4A CN201811280928A CN109276934A CN 109276934 A CN109276934 A CN 109276934A CN 201811280928 A CN201811280928 A CN 201811280928A CN 109276934 A CN109276934 A CN 109276934A
Authority
CN
China
Prior art keywords
runner
screen drum
cylinder
partition
high concentration
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
CN201811280928.4A
Other languages
Chinese (zh)
Inventor
史万敬
刘元戎
陈晓雪
孙治忠
何春文
张宏昌
李炳乾
李开存
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 CN201811280928.4A priority Critical patent/CN109276934A/en
Publication of CN109276934A publication Critical patent/CN109276934A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D35/00Filtering 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
    • B01D35/02Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11Filters 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
    • B01D29/31Self-supporting filtering elements
    • B01D29/35Self-supporting filtering elements arranged for outward flow filtration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/96Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D35/00Filtering 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
    • B01D35/14Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/147Bypass or safety valves
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08Cleaning containers, e.g. tanks
    • B08B9/0804Cleaning containers having tubular shape, e.g. casks, barrels, drums
    • B08B9/0813Cleaning containers having tubular shape, e.g. casks, barrels, drums by the force of jets or sprays

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The invention discloses a kind of high concentration slurry pump intake anti-clogging liquid distributing devices, belong to high concentration slurry delivery of filtered apparatus field, device includes cylinder, partition is set in the upper layer cylinder of cylinder, and upper layer cylinder is divided into pan feeding chamber and discharging chamber, pan feeding cavity outer wall sets inlet, and discharging cavity outer wall sets out material mouth, and the bottom surface of pan feeding chamber and discharging chamber sets runner respectively, shaft is set in partition, shaft bottom periphery is arranged rotation partition;Screen drum partition is set in lower layer's cylinder, and lower layer's cylinder is divided into preceding runner and rear runner, preceding runner is connected to pan feeding chamber, runner is connected to discharging chamber afterwards, preceding runner is connected to rear runner by being set to the bottom flow passage of screen drum partition bottom end, screen drum is set in runner afterwards, at least one sewage draining exit is arranged in the outer wall of lower layer's cylinder.The present invention can be achieved in the case where not influencing system production at any time, switch over, and overhauls, rinses well to equipment, guarantees the normal table operation of system, avoids the blocking of high concentration slurry.

Description

A kind of high concentration slurry pump intake anti-clogging liquid distributing device
Technical field
The invention belongs to high concentration slurry delivery of filtered apparatus fields, and in particular to a kind of high concentration slurry pump intake is anti-blocking Fill in liquid distributing device.
Background technique
In the transmission process of high concentration slurry, often due to SS particle size contained in slurries, material itself rheology Property, the influence of factors such as viscosity and be deposited in the cavity of pipeline or pump, thus the inspection that causes that material conveying is unsmooth, system stops production It repairs, personnel labor intensity increasing, even brings unnecessary environmental pollution.
For these reasons, most of enterprise and designing unit can all avoid high concentration as far as possible in production and design process The appearance of slurry reduces its concentration to ensure the fluency of material conveying and the stability of production.But system brought by this measure Water balance heavy load and material, energy consumption are higher, resource utilization is not generally high.
Summary of the invention
The object of the present invention is to provide a kind of high concentration slurry pump intake anti-clogging liquid distributing devices, are existed with solving existing apparatus Be easy to happen deposition and blocking during conveying high concentration slurry, reduce slurry concentration cause systematic water balance heavy load, The low problem of resource utilization.
In order to achieve the above object, the technical solution adopted by the present invention are as follows:
A kind of high concentration slurry pump intake anti-clogging liquid distributing device, including cylinder, the cylinder include upper layer cylinder and lower layer's cylinder Body, the interior setting partition of upper layer cylinder are used to for upper layer cylinder being divided into pan feeding chamber and discharging chamber, and feed liquor is arranged in the outer wall of pan feeding chamber Runner is respectively set in the bottom surface of mouth, the outer wall setting discharge port of discharging chamber, pan feeding chamber and discharging chamber, and shaft is arranged in partition, turns The bottom periphery of axis is arranged rotation partition for closed flow;Setting screen drum partition is used for lower layer's cylinder in lower layer's cylinder It is divided into preceding runner and rear runner, preceding runner is connected to pan feeding chamber by runner, and rear runner is connected to discharging chamber by runner, preceding Runner is connected to rear runner by being set to the bottom flow passage of screen drum partition bottom end, and screen drum is arranged in rear runner, lower layer's cylinder At least one sewage draining exit is arranged in outer wall.
The pan feeding chamber and the runner of discharging chamber are etc. that big circular through hole, the diameter of circular through hole are less than pan feeding chamber and go out Expect the base length of chamber.
The rotation partition is strip, and the both ends for rotating partition are longer than the outer diameter of circular through hole.
Handle is arranged in the top of the shaft, and one end of handle is set in shaft top, and the other end is free end.Handle is negative Rotating shaft is blamed, rotation partition closed rotary runner is driven.
The part that is pierced by of the shaft is arranged bearing block, and the bottom surface of bearing block is fixedly connected with the top surface of cylinder.Bearing block For fixed rotating shaft, it is ensured that shaft is connect reliably with cylinder.
Screen drum mounting flange is arranged in the periphery of one end open of the screen drum far from screen drum partition, open end, rear runner Mounting flange is arranged in outer wall, and screen drum is arranged in mounting flange, and screen drum mounting flange and mounting flange cooperate, screen drum mounting flange Outside blank flange is set, the other end of screen drum connects with screen drum partition.Mounting flange for installing screen drum, blank flange with Mounting flange, screen drum mounting flange match, and prevent slurry from jumping out.
The outer wall of the screen drum is in contact with the inner wall of rear runner, and one end of screen drum is in contact with screen drum partition, bottom The top of runner is lower than the bottom surface of screen drum.
The bottom surface of the preceding runner and rear runner is equipped with sewage draining exit.
Bypass duct is set on the outer wall of the pan feeding chamber.
Packing seal layer is set between the shaft and partition.Packing seal layer is used for sealing pivot bearing, prevents slurry Spilling.
The present invention having the beneficial effect that compared to the prior art
Cylinder of the invention is divided into four cavitys of upper layer and lower layer cylinder, each serves as slurry and enters liquid, filtering, the work for going out liquid Pass through the connection of circular through hole shape runner respectively with, upper layer and lower layer, and rotatable partition is cooperated to be opened and closed, when rotating to one When determining angle, inner flow passage can be opened or closed, achievees the purpose that cut off slurry, rotating shaft makes partition turn to runner to beat When opening, before the slurry from inlet can be circulated to from pan feeding chamber in runner, and screen drum partition and the filtered slurry of screen drum When runner is opened, it can be circulated in discharging chamber from discharge port and be discharged from rear runner;Inlet is used for and high concentration slurry Discharge port is connected, and discharge port is the outlet of slurry, is connected with external conveying pump intake;The top and two sides of screen drum partition are equal It is connected and fixed with the inner wall of lower layer cylinder, only bottom opening forms bottom flow passage, and the fluid in current runner is under pressure promotion It can be flowed into screen drum and be filtered by bottom flow passage, screen drum can be replaced according to the thick situation of slurry, mesh Number is depending on the partial size of slurry, to effectively filter away particulate matter biggish in slurry;When lower layer's cylinder blocks When, circulating pump can be directly discharged into for high concentration slurries by closing runner unlatching bypass duct;When equipment internal solid particles are saved bit by bit When excessively needing to overhaul, equipment inside is rinsed, and open sewage draining exit discharged particle.
Screen drum is arranged in inside equipment by the present invention, and in the case where can realizing and not influencing system production at any time, is cut It changes, overhauls, equipment is rinsed well, guarantee the normal table operation of system, avoid the blocking of high concentration slurry.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is the top view of Fig. 1;
1, cylinder;2, partition;3, pan feeding chamber;4, discharging chamber;5, inlet;6, discharge port;7, runner;8, shaft;9, rotation every Plate;10, screen drum partition;11, preceding runner;12, rear runner;13, bottom flow passage;14, screen drum;15, sewage draining exit;16, handle;17, Bearing block;18, screen drum mounting flange;19, mounting flange;20, blank flange;21, bypass duct;22, packing seal layer.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and detailed description.
As shown in Figs. 1-2, a kind of high concentration slurry pump intake anti-clogging liquid distributing device, including cylinder 1, the cylinder 1 wrap Upper layer cylinder and lower layer's cylinder are included, setting partition 2 is used to upper layer cylinder being divided into pan feeding chamber 3 and discharging chamber 4 in the cylinder of upper layer, Inlet 5 is arranged in the outer wall of pan feeding chamber 3, and discharge port 6, the bottom surface difference of pan feeding chamber 3 and discharging chamber 4 is arranged in the outer wall of discharging chamber 4 Runner 7 is set, shaft 8 is set in partition 2, the bottom periphery of shaft 8 is arranged rotation partition 9 for closed flow 7;The lower layer Setting screen drum partition 10 is used to for lower layer's cylinder being divided into preceding runner 11 and rear runner 12, preceding runner 12 and pan feeding chamber 3 in cylinder It is connected to by runner 7, rear runner 12 is connected to discharging chamber 4 by runner 7, and preceding runner 11 and rear runner 12 are by being set to screen drum The bottom flow passage 13 of 10 bottom end of partition is connected to, and screen drum 14 is arranged in rear runner 12, at least one row is arranged in the outer wall of lower layer's cylinder Dirty mouth 15.
The pan feeding chamber 3 and the runner 7 of discharging chamber 4 are etc. that big circular through hole, the diameter of circular through hole are less than pan feeding chamber 3 With the base length of discharging chamber 4.
The rotation partition 9 is strip, and the both ends of rotation partition 9 are longer than the outer diameter of circular through hole.
Handle 16 is arranged in the top of the shaft 8, and one end of handle 16 is set in 8 top of shaft, and the other end is free end.
The part that is pierced by of the shaft 8 is arranged bearing block 17, and the bottom surface of bearing block 17 is fixedly connected with the top surface of cylinder 1.
Screen drum mounting flange 18 is arranged in the periphery of the one end open of the screen drum 14 far from screen drum partition 10, open end, after Mounting flange 19 is arranged in the outer wall of runner 12, and screen drum 14 is arranged in mounting flange 19, screen drum mounting flange 18 and mounting flange Blank flange 20 is arranged in the outside of 19 cooperations, screen drum mounting flange 18, and the other end of screen drum 14 connects with screen drum partition 10.
The outer wall of the screen drum 14 is in contact with the inner wall of rear runner 12, and one end of screen drum 14 connects with screen drum partition 10 Touching, the top of bottom flow passage 13 are lower than the bottom surface of screen drum 14.
The bottom surface of the preceding runner 11 and rear runner 12 is equipped with sewage draining exit 15.
Bypass duct 21 is set on the outer wall of the pan feeding chamber 3.
Packing seal layer 22 is set between the shaft 8 and partition 2.
First discharge port 6 and bypass duct 21 are connected by tee tube and circulation conveying pump before operation.
In normal course of operation, horizontally rotating handle 16 makes shaft 8 that rotation partition 9 be driven to turn to and the opening of runner 7 State, the liquid outlet for opening high concentration slurry makes slurry by inlet 5, into pan feeding chamber 3 in after flow into before runner 11 It is interior, it is flowed into screen drum 14 under the promotion of Fluid pressure through bottom flow passage 13, the particulate matter of greater particle size rests on screen drum 14 Inside, and slurry then passes through screen drum 14, equally enters through rotation partition 9 and runner 7 from the discharge port 6 of discharging chamber 4 external Circulation conveying pump conveying.
When equipment need to overhaul or solid particulate matter it is excessive and when blocking, horizontally rotating handle 16 makes the drive of shaft 8 Rotation partition 9, which turns to, closes runner 7, opens the valve of bypass duct 21, the slurry of high concentration is passed through side from pan feeding chamber 3 Road pipeline 21 and tee tube are directly introduced into circulation conveying pump, achieve the purpose that not influence slurry conveying.It is all arranged to slurry After putting, blank flange 20 is opened, screen drum mounting flange is separated with mounting flange 19, screen drum 14 is extracted out, in screen drum 14 The solid particulate matter in portion is cleared up, and rinses lower layer's cylinder of cylinder 1, opens out sewage draining exit 15 and impurity is discharged, to be rinsed dry After net, screen drum 14 and blank flange 20 are reinstalled, and swing handle 16 after runner 7 being opened again through rotation partition 9, closes The valve of bypass duct 21 is closed, again the use of restorer.

Claims (10)

1. a kind of high concentration slurry pump intake anti-clogging liquid distributing device, it is characterised in that: including cylinder (1), cylinder (1) packet Upper layer cylinder and lower layer's cylinder are included, setting partition (2) is used to for upper layer cylinder to be divided into pan feeding chamber (3) and discharging in the cylinder of upper layer Inlet (5) are arranged in chamber (4), the outer wall of pan feeding chamber (3), and discharge port (6) are arranged in the outer wall of discharging chamber (4), pan feeding chamber (3) and out The bottom surface of material chamber (4) is respectively set runner (7), and shaft (8) are arranged in partition (2), the bottom periphery of shaft (8) be arranged rotation every Plate (9) is used for closed flow (7);Setting screen drum partition (10) is used to lower layer's cylinder being divided into preceding runner in lower layer's cylinder (11) it is connected to pan feeding chamber (3) by runner (7) with rear runner (12), preceding runner (12), rear runner (12) and discharging chamber (4) are logical Cross runner (7) connection, preceding runner (11) and rear runner (12) are by being set to the bottom flow passage (13) of screen drum partition (10) bottom end Connection, rear runner (12) is interior to be arranged screen drum (14), at least one sewage draining exit (15) is arranged in the outer wall of lower layer's cylinder.
2. high concentration slurry pump intake anti-clogging liquid distributing device as described in claim 1, it is characterised in that: the pan feeding chamber (3) and the big circular through holes such as the runner (7) of discharging chamber (4) is, the diameter of circular through hole are less than pan feeding chamber (3) and discharging chamber (4) base length.
3. high concentration slurry pump intake anti-clogging liquid distributing device as claimed in claim 1 or 2, it is characterised in that: the rotation Partition (9) is strip, and the both ends of rotation partition (9) are longer than the outer diameter of circular through hole.
4. high concentration slurry pump intake anti-clogging liquid distributing device as claimed in claim 3, it is characterised in that: the shaft (8) Top handle (16) are set, one end of handle (16) is set in shaft (8) top, and the other end is free end.
5. high concentration slurry pump intake anti-clogging liquid distributing device as claimed in claim 4, it is characterised in that: the shaft (8) Be pierced by part be arranged bearing block (17), the bottom surface of bearing block (17) is fixedly connected with the top surface of cylinder (1).
6. high concentration slurry pump intake anti-clogging liquid distributing device as claimed in claim 5, it is characterised in that: the screen drum (14) Screen drum mounting flange (18) are arranged in the periphery of one end open far from screen drum partition (10), open end, the outer wall of rear runner (12) It is arranged mounting flange (19), screen drum (14) is arranged in mounting flange (19), screen drum mounting flange (18) and mounting flange (19) Blank flange (20) are arranged in the outside of cooperation, screen drum mounting flange (18), the other end and screen drum partition (10) phase of screen drum (14) It connects.
7. high concentration slurry pump intake anti-clogging liquid distributing device as claimed in claim 6, it is characterised in that: the screen drum (14) Outer wall be in contact with the inner wall of rear runner (12), one end of screen drum (14) is in contact with screen drum partition (10), bottom flow passage (13) top is lower than the bottom surface of screen drum (14).
8. high concentration slurry pump intake anti-clogging liquid distributing device as claimed in claim 7, it is characterised in that: the preceding runner (11) and the bottom surface of rear runner (12) is equipped with sewage draining exit (15).
9. high concentration slurry pump intake anti-clogging liquid distributing device as claimed in claim 8, it is characterised in that: the pan feeding chamber (3) bypass duct (21) are set on outer wall.
10. high concentration slurry pump intake anti-clogging liquid distributing device as claimed in claim 9, it is characterised in that: the shaft (8) Packing seal layer (22) are set between partition (2).
CN201811280928.4A 2018-10-30 2018-10-30 A kind of high concentration slurry pump intake anti-clogging liquid distributing device Pending CN109276934A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811280928.4A CN109276934A (en) 2018-10-30 2018-10-30 A kind of high concentration slurry pump intake anti-clogging liquid distributing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811280928.4A CN109276934A (en) 2018-10-30 2018-10-30 A kind of high concentration slurry pump intake anti-clogging liquid distributing device

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Publication Number Publication Date
CN109276934A true CN109276934A (en) 2019-01-29

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CN201811280928.4A Pending CN109276934A (en) 2018-10-30 2018-10-30 A kind of high concentration slurry pump intake anti-clogging liquid distributing device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110480926A (en) * 2019-08-14 2019-11-22 安徽国晶微电子有限公司 Integrated circuit plastic packaging is molded into injection device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07171312A (en) * 1993-12-20 1995-07-11 Cosmo Koki Co Ltd Impurity removing device of both-direction flowing water pipe
CN201334702Y (en) * 2008-10-31 2009-10-28 北京康之维科贸有限公司 Launching rotary change-over switch of water basin
CN201807236U (en) * 2010-10-20 2011-04-27 国电科学技术研究院 External gypsum slurry filter of desulfurization absorbing tower
CN103212229A (en) * 2013-04-28 2013-07-24 北京高德瑞环保科技有限公司 Full-automatic counter-pressure U-shaped water quality purifier
CN209204825U (en) * 2018-10-30 2019-08-06 金川集团股份有限公司 A kind of high concentration slurry pump intake anti-clogging liquid distributing device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07171312A (en) * 1993-12-20 1995-07-11 Cosmo Koki Co Ltd Impurity removing device of both-direction flowing water pipe
CN201334702Y (en) * 2008-10-31 2009-10-28 北京康之维科贸有限公司 Launching rotary change-over switch of water basin
CN201807236U (en) * 2010-10-20 2011-04-27 国电科学技术研究院 External gypsum slurry filter of desulfurization absorbing tower
CN103212229A (en) * 2013-04-28 2013-07-24 北京高德瑞环保科技有限公司 Full-automatic counter-pressure U-shaped water quality purifier
CN209204825U (en) * 2018-10-30 2019-08-06 金川集团股份有限公司 A kind of high concentration slurry pump intake anti-clogging liquid distributing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110480926A (en) * 2019-08-14 2019-11-22 安徽国晶微电子有限公司 Integrated circuit plastic packaging is molded into injection device

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