CN115364537A - Clear and turbid filtrate quick tank-transferring device and clear and turbid filtrate shunting double tanks of open-flow filter press - Google Patents
Clear and turbid filtrate quick tank-transferring device and clear and turbid filtrate shunting double tanks of open-flow filter press Download PDFInfo
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- 239000007788 liquid Substances 0.000 claims abstract description 121
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 230000007306 turnover Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 239000012141 concentrate Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 238000011084 recovery Methods 0.000 abstract description 6
- 230000007246 mechanism Effects 0.000 description 7
- 239000004744 fabric Substances 0.000 description 6
- 238000001914 filtration Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 5
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- 238000006243 chemical reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000012065 filter cake Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
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- 230000005484 gravity Effects 0.000 description 1
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- 230000009972 noncorrosive effect Effects 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/12—Filter presses, i.e. of the plate or plate and frame type
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Abstract
The clear and turbid filtrate quick tank-changing device and the clear and turbid filtrate shunting double tanks of the open-flow filter press have the key points of the innovative scheme that: a rapid clear and turbid filtrate turning device is additionally arranged and comprises a centralized flow guide device, a flow guide device support and a turning plate positioning disc, and meanwhile, an open-flow hose is shortened adaptively; the centralized guide device is longitudinally arranged in the middle of the clear and turbid branch double grooves and is positioned right below the rows of clear flow hoses, the centralized guide device can be turned over by 45% -65042to the turbid liquid grooves or the clear liquid grooves, the flow direction of clear and turbid filtrate is positioned and synchronously switched, the equivalent guide hoses synchronously turn the grooves, and the clear filtrate or the turbid filtrate flowing out of a plurality of clear flow hoses can be quickly and centrally guided to the corresponding turbid liquid grooves or the clear liquid grooves on line. The device is used for equivalently solving the technical problems that when the clear and turbid filtrate is changed, a plurality of open-flow hoses need to be manually transferred from one tank to another tank one by one, the clear and turbid filtrate can not be quickly and synchronously transferred to the tanks, and the production efficiency is low; improves the purity of the clear filtrate and the recovery rate of the turbid filtrate.
Description
Technical Field
The invention belongs to the technical field of open-flow automatic filter presses (patent classification number B01D 25/12), and relates to a clear and turbid filtrate split-flow type double-fluid liquid receiving tank (called a clear and turbid filtrate split-flow double tank or a clear and turbid split-flow double tank for short) of an open-flow filtering mechanism.
Background
The filter press is a pressurized filtering device with multiple filtering chambers operated intermittently; the automatic filter press is a filter press which is integrated mechanically, electrically and hydraulically and intelligently controlled by a PLC (programmable logic controller); an automatic open flow filter press is an automatic filter press with an open flow liquid outlet mode; the device mainly comprises a double-beam frame, a filter plate pressing mechanism, a free flow filter mechanism, a clear and turbid split flow double groove, a turning plate liquid receiving mechanism, a pulling plate cake discharging mechanism, a filter cloth cleaning mechanism and a PLC program control system; the device is suitable for automatic solid-liquid separation of various odorless non-corrosive suspension materials (namely a mixture of liquid and solid particles), and different users respectively need filter cakes or filtrate as products.
The low-pressure static filtering process of the open-flow filter press comprises the following steps: the solid-liquid mixed material is input into each filter chamber through a feed hole by a feed pump, so that pressure difference is formed between two sides of the filter cloth, low-pressure static filtration is carried out, particles in the material are intercepted by the filter cloth to form a filter cake in the filter chamber, filtrate passes through the filter cloth and flows to an open flow collecting tank from open flow nozzles at two sides of an open flow filter plate, and the filter plate is pulled open, so that gravity cake discharge is realized. The clear flow filtrate is turbid firstly and then is clear-the beginning, and part of particles pass through the filter cloth pores along with the filtrate, so that the filtrate is turbid; subsequently, a layer of particulate build-up (like a build-up medium) develops on the filter cloth, hindering the passage of particulates and making the filtrate progressively clear.
The clear and turbid split-flow double tank, namely a clear and turbid split-flow double-body liquid receiving and collecting tank, is an important characteristic part of the open-flow type filtering mechanism, spans the head and the tail of the filter press, and is fixedly arranged on the machine head supporting leg and the machine tail supporting leg at two ends and is positioned below open-flow water nozzles at two sides of an open-flow filter plate; clear and turbid filtrate is transferred to a tank by manually moving and switching a free flow hose; the clear and turbid filtrate is obviously (not conceivably) divided into a turbid liquid tank or a clear liquid tank from water nozzles on two sides of each filter plate by adding hoses, and is divided into an external turbid liquid tank or a clear liquid tank by two turbid liquid pipelines or clear liquid pipelines so as to conveniently recover valuable substances in the turbid liquid. The clear and turbid liquid separating double grooves are used for clear liquid receiving, clear and turbid liquid separating and flowing liquid holding; see detail in open-flow splash-proof clear and turbid flow-dividing duplex liquid collecting tank of open-flow filter press (patent No. 202220772386.8).
The existing clear-turbid shunt double-groove is an online asynchronous groove-changing clear-turbid shunt double-groove for rows of open-flow hoses, and has the following defects: when the clear and turbid filtrate changes, a plurality of open flow hoses need to be manually transferred from one tank to another tank one by one, and the clear and turbid filtrate cannot be timely, quickly and synchronously transferred to the tanks, so that the purity of the clear filtrate and the recovery rate of the turbid filtrate are influenced; the labor intensity of operators is high, the production efficiency is low, the manual groove replacement of the open flow hose one by one is easy to be infected with filtrate, and the requirement of high-efficiency and high-quality production of the open flow filter press cannot be met; however, since many open-flow hoses are distributed on both sides of a filter press 10 m long, there is a general technical prejudice for the person skilled in the art: the "impossibility of transferring a plurality of open-flow hoses dispersed in one 10-meter long trough to another trough in an online synchronous manner" hinders the research on the technical problem.
Disclosure of Invention
The invention aims to overcome the defect that the existing row of open flow hoses are used for online and asynchronous groove-changing type clear and turbid liquid shunting double grooves, and solve the technical problems that when clear and turbid filtrate is changed, a plurality of open flow hoses are required to be manually transferred from one groove to another groove one by one, the clear and turbid filtrate cannot be timely and quickly transferred to the grooves synchronously, and the production efficiency is low; clear filtrate and turbid filtrate rapid transfer tank-means that clear filtrate or turbid filtrate is rapidly and synchronously switched and transferred to corresponding clear filtrate or turbid filtrate liquid receiving and collecting tank on line, and is called for short because the number of characters of patent names is limited.
The invention solves the problems of the prior art and adopts the innovative technical scheme that: the key point of the overall technical scheme is that compared with the prior art, the innovative overall structure has the prominent substantive characteristics that: the technical scheme of changing the flow direction of clear and turbid filtrate by innovating a turning plate is equivalent to solve the technical problem that a plurality of guide hoses are difficult to synchronously turn grooves; (1) Firstly, the technical problem of 'synchronous rotating of a plurality of diversion hoses' is converted into the technical problem of're-centralized diversion of fluid of a plurality of diversion hoses', and the technical prejudice that 'the plurality of free-flowing hoses dispersed in one elongated slot with the length of more than 10 meters can not be synchronously transferred to another elongated slot on line' is overcome creatively; the open flow hose extending into the clear and turbid flow dividing double groove is adaptively shortened to the state that the lower end of the open flow hose is positioned above the clear and turbid flow dividing double groove opening; (2) Secondly, on the basis of online asynchronous tank-changing type clear and turbid liquid dividing double tanks of the existing row of open flow hoses, a clear and turbid filtrate quick tank-changing device is ingeniously added and comprises a centralized flow guide device, a flow guide device support and a turning plate positioning disc, the main material is stainless steel, and the structure is simple; the centralized diversion device is a diversion turnover plate type rapid clear and turbid filtrate turning device and is equivalent to a plurality of diversion hose synchronous turning devices; the centralized flow guide device is longitudinally arranged in the middle of the clear and turbid branch double grooves and is positioned right below the rows of open flow hoses, and can turn towards the turbid liquid groove or the clear liquid groove; filtrate flowing out of a plurality of open flow hoses can be centralized and guided to the clear and turbid branch double grooves, namely when the centralized guide device is turned to the turbid liquid groove, the turbid filtrate is guided to the turbid liquid groove, and when the centralized guide device is turned to the clear liquid groove, the clear filtrate is guided to the clear liquid groove; the clear filtrate or the turbid filtrate can be quickly and synchronously switched on line and flows to the corresponding clear filtrate or turbid filtrate liquid receiving and collecting tank; therefore, the technical problems that when the clear and turbid filtrate changes, a plurality of open flow hoses are required to be manually transferred from one tank to another tank one by one, the clear and turbid filtrate cannot be timely, quickly and synchronously transferred to the tanks, and the production efficiency is low are equivalently solved.
The specific design scheme of the invention is as follows: (1) The centralized diversion device, namely a diversion flap plate type rapid clear and turbid filtrate rotary trough device, has the function equivalent to that of a plurality of diversion hose synchronous rotary trough devices, and comprises a diversion flap plate, a flap plate rotating shaft, a rotating shaft rocking handle, a reinforcing rib and a positioning convex pin; the arranged diversion turning plate is a rectangular diversion turning plate, the length of the diversion turning plate is 20mm less than that of the clear and turbid branch double grooves, the width of the diversion turning plate is less than that of the clear and turbid branch double grooves, and a rectangular supporting rod hole is formed in the middle of the diversion turning plate; the length of the turning plate rotating shaft is greater than that of the clear and turbid shunt double grooves; a rotating shaft rocking handle is arranged and is a manual rotating shaft rocking handle; the length of the arranged reinforcing rib is smaller than the width of the diversion turnover plate; the positioning convex pin is a pointed positioning convex pin, and the diameter of the positioning convex pin is smaller than that of the turning plate positioning hole; the rotating shaft rocking handle is welded at one end of the turning plate rotating shaft, and the positioning convex pin is welded at the inner side of the rotating shaft rocking handle corresponding to the turning plate positioning hole to form a rotating shaft with a rocking handle; reinforcing ribs are welded below the diversion turning plate at intervals, and a rotating shaft with a rocking handle is welded on the reinforcing ribs to form a centralized diversion device; (2) The flow guide device support is a square rod type flow guide device support, the height of the flow guide device support is smaller than that of the clear and turbid shunt double grooves, and the upper end of the flow guide device support is provided with a turning plate rotating shaft hole; (3) The turning plate positioning disc is a semicircular turning plate positioning disc, a groove type positioning disc hook is arranged below the turning plate positioning disc, and a turning plate rotating shaft hole and a half circle of graduated turning plate positioning holes are formed in the turning plate positioning disc; (4) The open flow hose is a transparent open flow diversion hose, and the lower end of the open flow hose is higher than the horizontal plane of the diversion turning plate after installation.
The connection relation of the main parts of the invention is as follows: for convenience of explanation, a clear and turbid flow dividing double groove, an open flow water nozzle and an open flow hose which are closely related to the invention are additionally arranged; (1) assembling a rapid clear and turbid filtrate turning device: three flow guide device supports are respectively arranged at the two ends and the middle of a turning plate rotating shaft of the centralized flow guide device, and a turning plate positioning disc is hung at the left end of the turning plate rotating shaft to form a clear and turbid filtrate rapid rotary trough device; the guide turning plate can be driven to turn 45 degree 65042left and right by hand cranking the rotating shaft and the rocking handle, so that the flow direction of clear and turbid filtrate can be changed; (2) assembly of the clear and turbid filtrate rapid groove transferring device: the device is supported by a flow guide device, a main body of the rapid clear-turbid filtrate turning device is longitudinally arranged in the middle of a clear-turbid flow dividing double groove and is positioned under rows of open-flow hoses, a rotating shaft rocking handle and a turning plate positioning disc are positioned outside the left end of the clear-turbid flow dividing double groove, and the flow guide turning plate can turn 45,65042to the turbid liquid groove or the clear liquid groove and can be positioned, so that the clear filtrate or the turbid filtrate flowing out of a plurality of open-flow hoses can be rapidly and online guided to the corresponding turbid liquid groove or the clear liquid groove respectively; (3) The clear and turbid filtrate quickly transfers to the related dynamic relation of the tank device: filtrate in a plurality of filter chambers flows out from open flow water nozzles and open flow hoses on two sides of a plurality of filter plates, the clear and turbid filtrate quick groove turning device can quickly guide the clear filtrate or turbid filtrate to a corresponding turbid liquid groove or clear liquid groove respectively in an online and concentrated manner- (3.1) when the filtrate is turbid, the concentrated guide device is turned over to the turbid liquid groove and positioned in time, and the turbid filtrate flowing out from a plurality of open flow hoses is guided to the turbid liquid groove in a concentrated manner; the sewage flows into an external sewage pool through a sewage pipeline so as to conveniently recover valuable substances in the sewage; (3.2) when the filtrate is clear, turning over the centralized diversion device to the clear liquid tank in time and positioning, and intensively diverting the clear filtrate flowing out of a plurality of open-flow hoses to the clear liquid tank; flows into an external clear liquid pool through a clear liquid pipeline so as to ensure the purity of clear filtrate.
The invention also provides a clear and turbid filtrate shunting double tank, namely a clear and turbid filtrate shunting type double-body liquid receiving and collecting tank, and a clear and turbid filtrate rapid tank transferring device of the open flow filter press, which is provided by the invention, is used; the clear and turbid filtrate shunting double-groove comprises a double-groove main body, a splash guard, a clear liquid pipe flange, a turbid liquid pipe flange, a groove bottom reinforcing rib, a groove supporting rib, a clear and turbid separating plate, a splash guard hinge and a clear and turbid filtrate quick groove transferring device; has the functions of open flow liquid receiving, clear and turbid quick flow dividing and flowing liquid containing.
The invention provides a clear and turbid filtrate quick tank-changing device and a clear and turbid filtrate shunting double tank of a clear and turbid filter press, which have the prominent substantive characteristics and remarkable progresses that: through scientific conversion of technical problems, a turning plate type clear and turbid filtrate rapid groove-turning device is creatively added, open-flow hoses are adaptively shortened, and clear filtrate or turbid filtrate flowing out of a plurality of open-flow hoses can be rapidly guided to corresponding turbid liquid grooves or clear liquid grooves in an online manner; the flow direction of the clear and turbid filtrate is synchronously converted, which is equivalent to the synchronous rotation of a plurality of diversion hoses, and the technical prejudice that a plurality of open flow hoses dispersed in one long groove with the length of more than 10 meters cannot be synchronously transferred to another long groove on line is overcome; the mixing of the clear and turbid filtrate in the process of transferring the filtrate to the tank is avoided, the purity of the clear filtrate and the recovery rate of the turbid filtrate are improved, the mechanization level and the production efficiency are improved, the requirement of high-efficiency and high-quality production of the open flow filter press is met, and the technical effect is remarkable.
Drawings
FIG. 1 is a schematic front view of a rapid tank-transferring device for clear and turbid filtrates according to the present invention.
Fig. 2 is a schematic view of a centralized flow guide device of the rapid clear and turbid filtrate turn-trough device.
Fig. 3 is a schematic view of a flow guide device support of the rapid clear and turbid filtrate turn-trough device.
Fig. 4 is a three-dimensional schematic view of a turning plate positioning disc of the rapid clear and turbid filtrate turning device.
Fig. 5 is an assembly schematic diagram of the rapid clear and turbid filtrate turning tank device and a corresponding clear and turbid separating double tank.
Fig. 6 is a side view schematically showing the association of the clear and turbid filtrate split-flow double grooves and the corresponding open flow water nozzles and open flow hoses.
Fig. 7 is a schematic view of the assembly of the clear and turbid filtrate split-flow double tank and the corresponding open-flow automatic filter press.
Reference numerals are as follows: 1-centralized flow guide device, 2-flow guide device support, 3-flap positioning disc, 4-flow guide flap, 5-flap rotating shaft, 6-rotating shaft rocking handle, 7-reinforcing rib, 8-positioning convex pin, 9-supporting rod hole, 10-flap rotating shaft hole, 11-flap positioning hole, 12-clear and turbid filtrate quick-turning groove device (the invention), 13-clear and turbid filtrate dividing double groove (called clear and turbid dividing double groove for short), 14-turbid liquid groove, 15-clear liquid groove, 16-clear and turbid partition plate, 17-filter plate, 18-open flow water nozzle and 19-open flow hose.
The rotating shaft with the rocking handle comprises a 5-turning plate rotating shaft and a 6-rotating shaft rocking handle.
Detailed Description
The technical solution in the embodiment of the present invention will be described below with reference to the accompanying drawings in the clear-filtrate rapid-conversion tank device and the clear-filtrate split-flow double-tank embodiment of the open-flow filter press, and the described embodiment is only a part of the preferred embodiments of the present invention, but not all embodiments. Based on the embodiment of the invention, all other embodiments without creativity, such as a rapid turning trough device of clear and turbid filtrate with the same turning plate centralized flow guiding mode and similar structure, which are made by the technical personnel in the field belong to the protection scope of the invention.
Example 1
A clear and turbid filtrate rapid trough transferring device 12 (called as a clear and turbid filtrate rapid trough transferring device for short) of an open-flow filter press has the key points of the innovative overall implementation scheme that: the technical scheme of changing the flow direction of clear and turbid filtrate by innovating the turning plate equivalently solves the technical problem that a plurality of guide hoses are difficult to synchronously turn the tank; (1) Firstly, the technical problem of 'synchronous rotating of a plurality of diversion hoses' is scientifically converted into the technical problem of're-centralized diversion of fluid of a plurality of diversion hoses', and the technical prejudice of 'impossible to synchronously transfer a plurality of open flow hoses 19 dispersed in one elongated slot with the length of more than 10 meters to another elongated slot on line' is overcome creatively; the open flow hose 19 extending into the clear and turbid flow dividing double groove 13 is adaptively shortened to the state that the lower end of the open flow hose 19 is positioned above the notch of the clear and turbid flow dividing double groove 13; (2) Then, on the basis of the existing online asynchronous groove-changing type clear and turbid liquid diversion double grooves 13 of the row of open flow hoses 19, a clear and turbid filtrate quick groove-changing device 12 is ingeniously added, and comprises a centralized flow guide device 1, a flow guide device support 2 and a turning plate positioning disc 3, wherein the main material is stainless steel, and the structure is simple; the centralized diversion device 1, namely a diversion turning plate 4 type rapid clear and turbid filtrate rotary trough device 12, is equivalent to a plurality of diversion hose synchronous rotary trough devices; the centralized flow guide device 1 is longitudinally arranged in the middle of the clear and turbid branch double grooves 13 and is positioned right below the rows of open flow hoses 19 and can turn towards the turbid liquid groove 14 or the clear liquid groove 15; filtrate flowing out of a plurality of open flow hoses 19 can be centralized and guided to the clear and turbid branch double grooves 13, namely when the centralized guide device 1 is turned to the turbid liquid groove 14, turbid filtrate is guided to the turbid liquid groove 14, and when the centralized guide device 1 is turned to the clear liquid groove 15, clear filtrate is guided to the clear liquid groove 15; the clear filtrate or the turbid filtrate can be quickly and synchronously switched on line and flows to the corresponding turbid liquid tank 14 or the clear liquid tank 15; therefore, the technical problems that when the clear and turbid filtrate changes, a plurality of open flow hoses 19 need to be manually transferred from one tank to another tank one by one, the clear and turbid filtrate cannot be timely and quickly transferred to the tanks synchronously, and the production efficiency is low are equivalently solved; specific embodiments are described in detail below.
The centralized diversion device 1, namely the diversion flap plate type rapid clear and turbid filtrate rotary trough device 1, has the function equivalent to that of a plurality of diversion hose synchronous rotary trough devices, and comprises a diversion flap plate 4, a flap plate rotating shaft 5, a rotating shaft rocking handle 6, a reinforcing rib 7 and a positioning convex pin 8; the arranged diversion turning plate 4 is a rectangular diversion turning plate 4, the length of the diversion turning plate is 20mm smaller than that of the clear and turbid shunt double groove 13, the width of the diversion turning plate is smaller than that of the clear and turbid shunt double groove 13, and a rectangular support rod hole is formed in the middle of the diversion turning plate 4; the length of the turning plate rotating shaft 5 is greater than that of the clear and turbid shunt double groove 13; a rotating shaft rocking handle 6 is arranged and is a manual rotating shaft rocking handle 6; the length of the reinforcing rib 7 is smaller than the width of the diversion turnover plate 4; the positioning convex pin 8 is a pointed positioning convex pin 8, and the diameter of the positioning convex pin 8 is smaller than that of the turning plate positioning hole 11; the rotating shaft rocking handle 6 is welded at one end of the turning plate rotating shaft 5, and the positioning convex pin 8 is welded at the inner side of the rotating shaft rocking handle 6 corresponding to the turning plate positioning hole 11 to form a rotating shaft with a rocking handle; reinforcing ribs 7 are welded below the diversion turning plate 4 at intervals, and a rotating shaft with a rocking handle is welded on the reinforcing ribs 7 to form the centralized diversion device 1. The three diversion device supports 2 are respectively arranged at the two ends and the middle of a turning plate rotating shaft 5 of the centralized diversion device 1, and a hand-operated rotating shaft rocking handle 6 can drive the diversion turning plate 4 to turn 45- (65042)' left and right so as to change the flow direction of clear and turbid filtrate; the device is used for quickly and online collecting and guiding the clear filtrate or turbid filtrate flowing out of a plurality of open-flow hoses 19 into the corresponding turbid liquid tank 14 or clear liquid tank 15 respectively.
The flow guide device support 2 is a square rod type flow guide device support 2, the height of the flow guide device support is smaller than that of the clear and turbid flow dividing double grooves 13, and the upper end of the flow guide device support is provided with a turnover plate rotating shaft hole. The three flow guide device supports 2 are respectively arranged at two ends and the middle of a turning plate rotating shaft 5 of the centralized flow guide device 1 and are used for movably supporting the centralized flow guide device 1.
The turning plate positioning disc 3 is a semicircular turning plate positioning disc 3, a groove type positioning disc hook is arranged below the turning plate positioning disc 3, and a turning plate rotating shaft hole 10 and a half circle of scale turning plate positioning hole 11 are arranged on the turning plate positioning disc 3. The turning plate positioning disc 3 is hung at the left end of the turning plate rotating shaft 5 and positioned outside the left end of the clear and turbid split double-groove 13 and is used for being matched with the positioning convex pin 8 and positioning the diversion turning plate 4.
The open flow hose 19 is a transparent open flow diversion hose; a plurality of open flow hoses 19 are respectively arranged on open flow water nozzles 18 at two sides of a plurality of filter plates 17, and the lower ends of the open flow hoses are higher than the horizontal plane of the diversion turnover plate 4 after being arranged; is used for guiding the filtrate and preventing the filtrate from splashing at a high position.
The assembly of the clear and turbid filtrate rapid tank transferring device 12: the diversion device support 2 is utilized, the main body of the clear and turbid filtrate rapid rotating groove device 12 is longitudinally arranged in the middle of the clear and turbid shunt double grooves 13 and is positioned under the rows of open flow hoses 19, the rotating shaft rocking handle 6 and the turning plate positioning disc 3 are positioned outside the left ends of the clear and turbid shunt double grooves 13, the diversion turning plate 4 can be turned over by 45 \65042tothe turbid liquid groove 14 or the clear liquid groove 15, and positioning is carried out, so that clear filtrate or turbid filtrate flowing out of a plurality of open flow hoses 19 can be rapidly and online guided to the corresponding turbid liquid groove 14 or clear liquid groove 15 respectively.
The invention provides a clear and turbid filtrate rapid tank transferring device 12 of a clear flow filter press, which has the prominent substantive characteristics and remarkable progresses that: through scientific transformation of technical problems, the turning plate type rapid clear and turbid filtrate turning device 12 is creatively added, the open flow hoses 19 are adaptively shortened, and clear filtrate or turbid filtrate flowing out of a plurality of open flow hoses 19 can be rapidly guided to corresponding turbid liquid tanks 14 or clear liquid tanks 15 in an online manner in a centralized manner; the flow direction of the clear and turbid filtrate is synchronously converted, which is equivalent to the synchronous rotation of a plurality of diversion hoses, and the technical prejudice that a plurality of open flow hoses 19 dispersed in one elongated slot with more than ten meters cannot be synchronously transferred to another elongated slot on line is overcome; the mixing of the clear and turbid filtrate in the process of transferring the filtrate to the tank is avoided, the purity of the clear filtrate and the recovery rate of the turbid filtrate are improved, the mechanization level and the production efficiency are improved, the requirement of high-efficiency and high-quality production of the open flow filter press is met, and the technical effect is remarkable.
Example 2
A clear and turbid filtrate shunting double tank 13, namely a clear and turbid filtrate shunting type double liquid-receiving and collecting tank, uses a clear and turbid filtrate rapid rotary tank device 12 (called as a clear and turbid filtrate rapid rotary tank device for short) of a clear flow filter press provided by the invention; the clear and turbid liquid shunting double-tank 13 comprises a double-tank main body, splash plates, a clear liquid pipe flange, a turbid liquid pipe flange, tank bottom reinforcing ribs, tank supporting ribs, a clear and turbid separating plate 16, splash plate hinges and a clear and turbid filtrate quick tank transferring device 12, and is made of stainless steel materials; the device is used for open flow liquid receiving, quick clear and turbid liquid shunting and liquid containing with fluidity so as to ensure the purity of clear filtrate and the recovery rate of turbid filtrate. The invention is common to the prior art, and is manufactured according to the group mark of 'chamber and plate and frame filter press' T/CGMA0701 and 'chamber and plate and frame filter press filter plate' T/CGMA0702-2021 in the China general mechanical industry standard.
Clear turbid filtrating reposition of redundant personnel double flute 13 equipment main points: the clear and turbid separating plate 16 is longitudinally welded on the right side of the middle of the double-groove main body (the clear liquid groove 15 is wider than the turbid liquid groove 14), and the double-groove main body is divided into two parts, namely a clear and turbid branch double groove 13 with a clear liquid groove and a turbid liquid groove is formed so as to facilitate clear and turbid branch; the main body of the clear and turbid filtrate rapid rotating groove device 12 is longitudinally arranged in the middle of a clear and turbid liquid dividing double groove 13 (the guide device support 2 is positioned in a clear liquid groove 15 and is close to a clear and turbid separating plate 16), the rotating shaft rocking handle 6 and the turning plate positioning disc 3 are positioned outside the left end of the clear and turbid liquid dividing double groove 13, and the guide turning plate 4 can be turned 45,65042nd positioned towards a turbid liquid groove 14 or a clear liquid groove 15.
And (3) final assembly of the clear and turbid filtrate shunting double grooves 13: the clear and turbid split flow double grooves 13 cross the head and the tail of the filter press, both ends of the clear and turbid split flow double grooves are fixedly arranged on the head supporting legs and the tail supporting legs and are positioned right below the open flow water nozzles 18 and the open flow hoses 19 on both sides of a plurality of filter plates 17, and the turbid liquid groove 14 and the clear liquid groove 15 are respectively communicated with a turbid liquid pipeline and a clear liquid pipeline; the clear filtrate and turbid filtrate fast conversion tank device 12 can fast and on-line guide the clear filtrate or turbid filtrate flowing out from a plurality of open-flow hoses 19 to the corresponding turbid liquid tank 14 or clear liquid tank 15 respectively.
The related working processes of the clear and turbid filtrate shunting double tanks 13 are as follows: filtrate in multiple filter chambers flows out from open flow water nozzles 18 and open flow hoses 19 on two sides of a plurality of filter plates 17, the clear filtrate or the turbid filtrate can be quickly and synchronously switched and flows to a corresponding turbid liquid tank 14 or a clear liquid tank 15 on line (1), when the filtrate is turbid, the concentrated flow guide device 1 is timely turned over to the turbid liquid tank 14 and positioned, and the turbid filtrate flowing out from the open flow hoses 19 is centrally guided to the turbid liquid tank 14; the sewage flows into an external turbid liquid pool through a turbid liquid pipeline so as to conveniently recover valuable substances in the turbid liquid; (2) When the filtrate is clear, the centralized diversion device 1 is turned over to the clear liquid tank 15 and positioned in time, and clear filtrate flowing out of a plurality of open-flow hoses 19 is centralized and diverted to the clear liquid tank 15; flows into an external clear liquid pool through a clear liquid pipeline so as to ensure the purity of clear filtrate.
The clear and turbid liquid shunting double-groove 13 provided by the invention has the beneficial effects that: through scientific conversion of technical problems, a turning plate type clear and turbid filtrate rapid groove transfer device 12 is creatively added, the open flow hoses 19 are adaptively shortened, and clear filtrate or turbid filtrate flowing out of a plurality of open flow hoses 19 can be rapidly guided to corresponding turbid liquid grooves 14 or clear liquid grooves 15 in an online manner; the flow direction of the clear and turbid filtrate is synchronously converted, which is equivalent to the synchronous rotation of a plurality of diversion hoses, and the technical prejudice that a plurality of open flow hoses 19 dispersed in one elongated slot with more than ten meters cannot be synchronously transferred to another elongated slot on line is overcome; the mixing of the clear and turbid filtrate in the process of transferring the filtrate to the tank is avoided, the purity of the clear filtrate and the recovery rate of the turbid filtrate are improved, the performance and the production efficiency of the open-flow filter press are improved, the requirement of high-efficiency and high-quality production of the open-flow filter press is met, the product is upgraded and updated, and the technical effect is remarkable.
Claims (3)
1. The utility model provides a clear turbid filtrating swift rotary trough device of open current pressure filter, is called clear turbid filtrating swift rotary trough device for short, includes that concentrate guiding device, guiding device support, turn over board positioning disk, its characterized in that: also includes an adaptively shortened open-flow hose; the centralized diversion device, namely a diversion turning plate type clear and turbid filtrate rapid rotary trough device, has the function equivalent to that of a plurality of diversion hose synchronous rotary trough devices, and comprises a diversion turning plate, a turning plate rotating shaft, a rotating shaft rocking handle, a reinforcing rib and a positioning convex pin; the flow guide device support is a square rod type flow guide device support, the height of the flow guide device support is less than that of the clear and turbid flow dividing double grooves, and the upper end of the flow guide device support is provided with a turnover plate rotating shaft hole; the turning plate positioning disc is a semicircular turning plate positioning disc, a groove type positioning disc hook is arranged below the turning plate positioning disc, and a turning plate rotating shaft hole and a half circle of graduated turning plate positioning holes are formed in the turning plate positioning disc; the open flow hose is a transparent open flow diversion hose, and the lower end of the open flow hose is higher than the horizontal plane of the diversion turning plate after installation; the interconnection relationship is: the three diversion device supports are respectively arranged at the two ends and the middle of a turning plate rotating shaft of the centralized diversion device, and a turning plate positioning disc is hung at the left end of the turning plate rotating shaft to form a rapid clear and turbid filtrate turning groove device; the guide turning plate can be driven to turn 45- (65042) left and right by manually turning the rotating shaft rocking handle so as to change the flow direction of clear and turbid filtrate; the guide device is used for supporting, the main body of the rapid clear-turbid filtrate turning device is longitudinally arranged in the middle of the clear-turbid flow dividing double grooves and is positioned under rows of open-flow hoses, the rotating shaft rocking handle and the turning plate positioning disc are positioned outside the left ends of the clear-turbid flow dividing double grooves, the guide turning plate can turn 45 \ 65042towards the turbid liquid grooves or the clear liquid grooves, and the guide device can be used for positioning and rapidly and online collecting and guiding the clear filtrate or the turbid filtrate flowing out of a plurality of open-flow hoses into corresponding turbid liquid grooves or clear liquid grooves.
2. The clear and turbid filtrate rapid trough transfer device of the open flow filter press according to claim 1, characterized in that: the centralized flow guide device is characterized in that the flow guide turning plate arranged on the centralized flow guide device is a rectangular flow guide turning plate, the length of the flow guide turning plate is less than 20mm of the clear and turbid flow distribution double grooves, the width of the flow guide turning plate is less than the width of the clear and turbid flow distribution double grooves, and a rectangular support rod hole is formed in the middle of the flow guide turning plate; the length of the turning plate rotating shaft is greater than that of the clear and turbid shunt double grooves; a rotating shaft rocking handle is arranged and is a manual rotating shaft rocking handle; the length of the arranged reinforcing rib is smaller than the width of the diversion turnover plate; the positioning convex pin is a pointed positioning convex pin, and the diameter of the positioning convex pin is smaller than that of the turning plate positioning hole; the rotating shaft rocking handle is welded at one end of the turning plate rotating shaft, and the positioning convex pin is welded at the inner side of the rotating shaft rocking handle corresponding to the turning plate positioning hole to form a rotating shaft with a rocking handle; reinforcing ribs are welded below the diversion turning plate at intervals, and a rotating shaft with a rocking handle is welded on the reinforcing ribs to form a centralized diversion device.
3. A clear and turbid filtrate shunting double tank, namely a clear and turbid filtrate shunting type double-body liquid-receiving and collecting tank comprises a double-tank main body, splash plates, a clear liquid pipe flange, a turbid liquid pipe flange, a tank bottom reinforcing rib, a supporting groove rib, a clear and turbid partition plate, a splash plate hinge and a clear and turbid filtrate rapid tank-rotating device; the method is characterized in that: the rapid clear and turbid filtrate transferring tank device is the rapid clear and turbid filtrate transferring tank device of the open-flow filter press according to any one of claims 1-2; the clear-turbid separating plate is longitudinally welded in the middle of the double-groove main body to the right, and the double-groove main body is divided into two parts, namely a clear-turbid split double groove with a clear liquid groove and a turbid liquid groove is formed, and the clear liquid groove is wider than the turbid liquid groove; the main body of the rapid clear and turbid filtrate rotating groove device is longitudinally arranged in the middle of the double-groove main body, wherein a guide device support of the rapid clear and turbid filtrate rotating groove device is positioned in a clear liquid groove and is abutted against a clear and turbid partition plate, a rotating shaft rocking handle and a turning plate positioning disc of the rapid clear and turbid filtrate rotating groove device are positioned outside the left end of the clear and turbid split-flow double-groove, and a guide turning plate of the rapid clear and turbid filtrate rotating groove device can turn over 45 \65042towardsthe turbid liquid groove or the clear liquid groove and is positioned so as to change the flow direction of the clear and turbid filtrate; the clear and turbid filtrate shunting double grooves cross the head and the tail of the filter press, both ends of the clear and turbid filtrate shunting double grooves are fixedly arranged on the head supporting leg and the tail supporting leg and are positioned right below the open flow water nozzles and open flow hoses on both sides of a plurality of filter plates, and the clear and turbid filtrate shunting double grooves have the functions of open flow liquid receiving, clear and turbid quick shunting and flowing liquid containing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211028785.4A CN115364537A (en) | 2022-08-26 | 2022-08-26 | Clear and turbid filtrate quick tank-transferring device and clear and turbid filtrate shunting double tanks of open-flow filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211028785.4A CN115364537A (en) | 2022-08-26 | 2022-08-26 | Clear and turbid filtrate quick tank-transferring device and clear and turbid filtrate shunting double tanks of open-flow filter press |
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|---|---|
| CN115364537A true CN115364537A (en) | 2022-11-22 |
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|---|---|---|---|
| CN202211028785.4A Pending CN115364537A (en) | 2022-08-26 | 2022-08-26 | Clear and turbid filtrate quick tank-transferring device and clear and turbid filtrate shunting double tanks of open-flow filter press |
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| CN (1) | CN115364537A (en) |
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| DE3744771A1 (en) * | 1987-11-28 | 1989-06-08 | Kloeckner Humboldt Deutz Ag | Device for expressing gaseous and/or liquid media out of bulk and/or pourable materials |
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