CN105597404A - Crawler-type filtering equipment for producing algal polysaccharides - Google Patents
Crawler-type filtering equipment for producing algal polysaccharides Download PDFInfo
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- CN105597404A CN105597404A CN201610102844.6A CN201610102844A CN105597404A CN 105597404 A CN105597404 A CN 105597404A CN 201610102844 A CN201610102844 A CN 201610102844A CN 105597404 A CN105597404 A CN 105597404A
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- type filter
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/044—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are pervious for filtering
- B01D33/048—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are pervious for filtering with endless filtering bands
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/056—Construction of filtering bands or supporting belts, e.g. devices for centering, mounting or sealing the filtering bands or the supporting belts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
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Abstract
The invention provides crawler-type filtering equipment for producing algal polysaccharides. The crawler-type filtering equipment comprises a first crawler-type filtering system. The first crawler-type filtering system comprises a first crawler-type filter screen, a first material receiving box and a second material receiving box, wherein the first material receiving box is provided with a first discharge pipe, arranged in a ring-shaped space defined by the first crawler-type filter screen and used for receiving first feed liquor filtered by the first crawler-type filter screen, and the second material receiving box is provided with a second discharge pipe, arranged under the first crawler-type filter screen and used for receiving first filter residues filtered out by the first crawler-type filter screen. The crawler-type filtering equipment for producing algal polysaccharides in the embodiment is good in filtering effect.
Description
Technical field
The present invention relates to a kind of algal polysaccharides production crawler type filter plant.
Background technology
Marine alga is the main body of sea-plant, approximately has kind more than 20,000, many with its kind, and it is wide that the large and purposes of output is extensively subject to peopleGeneral concern, has very high economic worth. Algal polysaccharides is widely used in food, weaving, rubber, medicine and other fields, isIndispensable important auxiliary agent in production process.
In the explained hereafter of extraction algal polysaccharides, marine alga, after front operation digestion process, obtains the algal polysaccharides of thicknessPasty material, wherein contains a large amount of marine alga skins that can not digest and does not digest undesirable root completely, need to carry out essence to this materialThin separating and filtering processing. There is following shortcoming in traditional filtering equipment: 1) the design treating capacity of single layer filter is too little, filters essenceSpend low. 2) drive is made of carbon steel, easily gets rusty with material contact portion, affects product quality. 3) driving wheel and drivenBetween wheel, with the transmission of flat machine band, easily sideslip, easily runs material, easily damages filter screen. 4) transmission steel link chain between reductor and sprocket wheel,Need oil lubricating, easily contaminated material, affects product quality. 5) filter screen flushing is not thorough, easily sticks with paste filter screen, screen replacingFrequently, increase production cost. 6) filter screen and flat machine band are fixed with carbon steel bolt, and filter screen can not be general, and maintenance is frequent, changeWhen filter screen, labour intensity is large, and maintenance time is long, and carbon steel material has pollution to material. 7) bearing block, without waterproofing design, is easily splashed intoWater, bearing life cycle is short, increases maintenance cost. 8) flat machine band is easily lax, and tensioner system regulates loaded down with trivial details, and maintenance difficulty is large,Maintenance time is long. 9) screen support bar is PVC-U material, easy to wear, and the thin slag of wearing and tearing is fallen into material, easily contaminated material.10) water spilage tray does not have the gradient downstream, and current are not smooth, and the survival time is long perishable, affects product quality.
Summary of the invention
The present invention is intended to solve at least to a certain extent one of technical problem in correlation technique.
For this reason, one object of the present invention is to propose a kind of algal polysaccharides production crawler type filter plant.
Produce and use crawler type filter plant according to the algal polysaccharides of the embodiment of the present invention, comprise the first crawler type filtration system, instituteStating the first crawler type filtration system comprises: the first crawler type filter screen; There is the first pulp-collecting box of the first drainage conduit, described firstPulp-collecting box is located at below described the first crawler type filter screen, for accepting the first feed liquid from described the first crawler type filter screen filter;Have the second pulp-collecting box of the second drainage conduit, described the second pulp-collecting box is located at below described the first pulp-collecting box, for accept fromThe first filter residue that described the first crawler type filter screen leaches.
Advantageously, described algal polysaccharides is produced and is also comprised and be located at described the first crawler type filtration system with crawler type filter plantThe second crawler type filtration system below, described the second crawler type filtration system comprises: the second crawler type filter screen, described secondCrawler type filter screen is located at below described the second pulp-collecting box, described in described the first drainage conduit is suitable for described the first feed liquid to be transported toOn the second crawler type filter screen; Have the 3rd pulp-collecting box of the 3rd drainage conduit, described the 3rd pulp-collecting box is located at described the second crawler typeBelow filter screen, for accepting the second feed liquid from described the second crawler type filter screen filter; Having the 4th of the 4th drainage conduit connectsMagazine, described the 4th pulp-collecting box is located at below described the 3rd pulp-collecting box, leaches for accepting from described the second crawler type filter screenThe second filter residue; Wherein, the order number of described the first crawler type filter screen is less than the order number of described the second crawler type filter screen;
Described algal polysaccharides is produced and is also comprised frame with crawler type filter plant, and described the first crawler type filtration system also comprises theOne transmission mechanism, described the second crawler type filtration system also comprises the second transmission mechanism, described the first transmission mechanism comprises: theOne drive roll and the first driven voller, described the first drive roll and described the first compartment of terrain, driven voller left and right are located in described frame;The first driving chain and the second driving chain, described the first driving chain respectively with the front end and described of described the first drive rollThe front end of one driven voller is connected, described the second driving chain respectively with rear end and described first driven voller of described the first drive rollRear end be connected so that described the first drive roll with described first driven voller link, described the first crawler type filter screen respectively with instituteStating the first driving chain is connected with described the second driving chain; Described the second transmission mechanism comprises: the second drive roll and second fromAction roller, described the second drive roll and described the second compartment of terrain, driven voller left and right are located in described frame, described the second drive roll andDescribed the second driven voller is all positioned at below described the first drive roll and described the first driven voller; The 3rd driving chain and the 4th passesMoving chain, described the 3rd driving chain is connected with the front end of described the second driven voller with the front end of described the second drive roll respectively,Described the 4th driving chain is connected with the rear end of described the second driven voller with the rear end of described the second drive roll respectively, so that described inThe second drive roll and described the second driven voller interlock, described the second crawler type filter screen respectively with described the 3rd driving chain and described inThe 4th driving chain is connected;
Described the first transmission mechanism also comprises the first regulating wheel and the second regulating wheel, and described the first regulating wheel is located in described frameFor the first driving chain described in tensioning, described the second regulating wheel is located in described frame for the second driving chain described in tensioning,Described the second transmission mechanism also comprises the 3rd regulating wheel and the 4th regulating wheel, described the 3rd regulating wheel be located in described frame forThe 3rd driving chain described in tensioning, described the 4th regulating wheel is located in described frame for the 4th driving chain described in tensioning;
It is that parallel interval is arranged and for supporting multiple the of described the first crawler type filter screen that described the first transmission mechanism also comprisesOne support bar, the front end of each described the first support bar is connected with described the first driving chain and each described the first support barRear end is connected with described the second driving chain; It is that parallel interval is arranged and for described in supporting that described the second transmission mechanism also comprisesMultiple second support bars of the second crawler type filter screen, the front end of each described the second support bar is connected with described the 3rd driving chainAnd the rear end of each described the second support bar is connected with described the 4th driving chain.
Advantageously, described the first drive roll, described the first driven voller, described the second drive roll and described the second driven voller areNylon roller, described the first driving chain, described the second driving chain, described the 3rd driving chain and described the 4th driving chainBe plastics driving chain, described the first regulating wheel, described the second regulating wheel, described the 3rd regulating wheel and described the 4th tensioningWheel is nylon regulating wheel, and multiple described the first support bars and multiple described the second support bar are stainless steel support bar.
Advantageously, described algal polysaccharides production also comprises the first driving mechanism and the second driving mechanism with crawler type filter plant,Described the first driving mechanism is located in described frame for driving described the first drive roll to rotate, and described the second driving mechanism is located atIn described frame for drive described second drive roll rotate;
Described the first driving mechanism comprises the first motor being located in described frame, the first deceleration being connected with described the first motorMachine and be located at the first reductor and described the first drive roll between the first positive coupling, described the second driving mechanism comprisesBe located at the second motor, the second reductor being connected with described the second motor in described frame and be located at the second reductor and instituteState the second positive coupling between the second drive roll;
Described the first drive roll, described the first driven voller, described the first driving chain, described the second driving chain, describedBetween one regulating wheel, described the second regulating wheel and described the first crawler type filter screen, be limited with the first annular space, described firstPulp-collecting box is located in described frame and is positioned at described the first annular space, and described the second pulp-collecting box is located in described frame and positionBelow described the first annular space; Described the second drive roll, described the second driven voller, described the 3rd driving chain, instituteState between the 4th driving chain, described the 3rd regulating wheel, described the 4th regulating wheel and described the second crawler type filter screen and be limited withThe second annular space, described the 3rd pulp-collecting box is located in described frame and is positioned at described the second annular space, and the described the 4th connectsMagazine is located in described frame and is positioned at below described the second annular space.
Advantageously, described algal polysaccharides production also comprises the first nozzle and second nozzle, described first with crawler type filter plantNozzle is located in described frame and is positioned at below described the first pulp-collecting box, for rinsing described the first crawler type filter screen; DescribedSecond nozzle is located in described frame and is positioned at below described the 3rd pulp-collecting box, for rinsing described the second crawler type filter screen;
Described the first nozzle is multiple, and multiple described the first nozzles are along fore-and-aft direction interval layout, and described second nozzle is multiple,Multiple described second nozzles are arranged along fore-and-aft direction interval.
Advantageously, described the first crawler type filter screen and described the second crawler type filter screen are nylon leaching net, described the first crawler typeThe order number of filter screen is 100 order~120 orders, and the order number of described the second crawler type filter screen is 200 order~260 orders.
Advantageously, described the first pulp-collecting box, described the second pulp-collecting box, described the 3rd pulp-collecting box and described the 4th pulp-collecting box areFiberglass pulp-collecting box, the board structure Cheng Youqi edge of described the first pulp-collecting box is downward-sloping towards described the first drainage conduit, instituteThe board structure Cheng Youqi edge of stating the second pulp-collecting box is downward-sloping towards described the second drainage conduit, the end of described the 3rd pulp-collecting boxPlate is configured to by its edge downward-sloping towards described the 3rd drainage conduit, the board structure Cheng Youqi edge of described the 4th pulp-collecting boxDownward-sloping towards described the 4th drainage conduit.
Beneficial effect of the present invention is: transmission of the present invention adopts reductor and drive roll by positive coupling direct connection, thereforeBarrier rate is low; Drive roll and driven voller are nylon material, and overall weight is light, and wear resistant corrosion resistant uses safety and sanitation; AdoptPlastics driving chain, there will not be skidding, has ensured the synchronous operation of both sides chains, effectively prevents filter screen sideslip and raceMaterial phenomenon, equipment operates steadily, and after startup, without personnel adjustment, saves operating personnel's quantity; Can realize double-stage filtering,Greatly improve filter efficiency.
Brief description of the drawings
Fig. 1 produces with crawler type filter plant front view according to the algal polysaccharides of the embodiment of the present invention;
Fig. 2 is the top view of Fig. 1;
Fig. 3 produces the front view with the first pulp-collecting box of crawler type filter plant according to the algal polysaccharides of the embodiment of the present invention;
Fig. 4 produces the front view with the second pulp-collecting box of crawler type filter plant according to the algal polysaccharides of the embodiment of the present invention;
Fig. 5 produces the front view with the first nozzle of crawler type filter plant according to the algal polysaccharides of the embodiment of the present invention.
Detailed description of the invention
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, wherein identical from start to finishOr similarly label represents same or similar element or has the element of identical or similar functions. Below by retouching with reference to accompanying drawingThe embodiment stating is exemplary, is intended to for explaining the present invention, and can not be interpreted as limitation of the present invention.
Describe in detail according to the algal polysaccharides of the embodiment of the present invention and produce and use crawler type filter plant below with reference to accompanying drawing.
Produce and use crawler type filter plant according to the algal polysaccharides of the embodiment of the present invention, comprise the first crawler type filtration system and establishSecond crawler type of (as shown in Figure 1 arrow under indicated direction) face under described the first crawler type filtration systemFiltration system.
Specifically, described the first crawler type filtration system comprises: the first crawler type filter screen (not shown), the first pulp-collecting box101, the second pulp-collecting box 102.
The first pulp-collecting box 101 has the first drainage conduit 1011. The first pulp-collecting box 101 be located at described the first crawler type filter screen underFace, for accepting the first feed liquid from described the first crawler type filter screen filter.
The second pulp-collecting box 102 has the second drainage conduit 1021. The second pulp-collecting box 102 is located at below described the first pulp-collecting box,For accepting the first filter residue leaching from described the first crawler type filter screen.
Described the second crawler type filtration system comprises: the second crawler type filter screen (not shown), the 3rd pulp-collecting box 201, the four connectsMagazine 202.
Described the second crawler type filter screen is located at below the second pulp-collecting box 102. The first drainage conduit 101 is suitable for described the first materialLiquid is transported on described the second crawler type filter screen.
The 3rd pulp-collecting box 201 has the 3rd drainage conduit 2011. The 3rd pulp-collecting box 201 be located at described the second crawler type filter screen underFace, for accepting the second feed liquid from described the second crawler type filter screen filter.
The 4th pulp-collecting box 202 has the 4th drainage conduit 202. The 4th pulp-collecting box 202 is located at below the 3rd pulp-collecting box 201,For accepting the second filter residue leaching from described the second crawler type filter screen.
Wherein, the order number of described the first crawler type filter screen is less than the order number of described the second crawler type filter screen. Advantageously, describedOne crawler type filter screen and described the second crawler type filter screen are nylon leaching net, and the order number of described the first crawler type filter screen is 100Order~120 order, the order number of described the second crawler type filter screen is 200 order~260 orders.
Produce and use crawler type filter plant according to the algal polysaccharides of the embodiment of the present invention, algal polysaccharides feed liquid is being filteredTime, algal polysaccharides feed liquid to be filtered is evenly distributed to described the first crawler type filter screen from cloth tube, through described the first crawler typeThe first feed liquid of strainer filtering enters the first pulp-collecting box 101. The first filter residue rotates with described the first crawler type filter screen, by secondPulp-collecting box 102 is accepted, and discharges and carry out subsequent treatment through the second drainage conduit 1021. The first drainage conduit 1011 is by the first feed liquidCloth is to described the second crawler type filter screen, and second feed liquid of filtering on described the second crawler type filter screen enters the 3rd pulp-collecting box201, to discharge and carry out subsequent treatment through the 3rd drainage conduit 2011, the second filter residue that described the second crawler type filter screen leaches is by the 4thPulp-collecting box 202 is accepted, and discharges and carries out subsequent treatment through the 4th drainage conduit 2021. Thus, serially to algal polysaccharides feed liquidCarry out double-filtration, good filtration effect, has improved production efficiency greatly.
According to a concrete example of the present invention, described algal polysaccharides production also comprises frame 100 with crawler type filter plant,Described the first crawler type filtration system also comprises the first transmission mechanism, and described the second crawler type filtration system also comprises the second transmissionMechanism.
Described the first transmission mechanism comprises: the first drive roll 103, the first driven voller 104, the first driving chains 105, the secondDriving chain 106.
The first drive roll 103 and the first driven voller 104 left and right (as shown in Figure 1 the indicated direction in arrow left and right)Compartment of terrain is located in frame 100.
The first driving chain 105 respectively with the first drive roll 103 before (i.e. indicated side before arrow as shown in Figure 2To) end be connected with the front end of the first driven voller 104. The second driving chain 106 respectively with the first drive roll 103 rear (Indicated direction after arrow as shown in Figure 2) end is connected with the rear end of the first driven voller 104, so that the first drive roll103 and first driven voller 104 link. Described the first crawler type filter screen respectively with the first driving chain 105 and the second driving-chainBar 106 is connected.
Described the second transmission mechanism comprises: the second drive roll 203, the second driven voller 204, the three driving chains 205 andFour driving chain (not shown)s.
The second drive roll 203 and the second driven voller 204 compartment of terrains, left and right are located in frame 100. The second drive roll 203 andTwo driven vollers equal 204 are positioned at below the first drive roll 103 and the first driven voller 104.
The 3rd driving chain 205 is connected with the front end of the second driven voller 204 with the front end of the second drive roll 203 respectively, described inThe 4th driving chain is connected with the rear end of the second driven voller 204 with the rear end of the second drive roll 203 respectively, so that the second activeRoller 203 and the second driven voller 204 link. Described the second crawler type filter screen respectively with the 3rd driving chain 205 and the described the 4thDriving chain is connected.
Here it should be noted that, on the first drive roll 103 and the first driven voller 104, be equipped with respectively and the first driving chain105 and the suitable gear ring of the second driving chain 106; On the second drive roll 203 and the second driven voller 204, be equipped with respectivelyWith the 3rd driving chain 205 and the suitable gear ring of the 4th driving chain 206. This is to those skilled in the artUnderstandable.
Advantageously, described the first transmission mechanism also comprises the first regulating wheel 107 and the second regulating wheel (not shown). FirstBearing up pulley 107 is located in frame 100 for tensioning the first driving chain 105. Described the second regulating wheel is located in frame 100 and usesIn tensioning the second driving chain 106. Described the second transmission mechanism also comprises that the 3rd regulating wheel 207 and the 4th regulating wheel (do not showGo out). The 3rd regulating wheel 207 is located in frame 100 for tensioning the 3rd driving chain 205. Described the 4th regulating wheel is located at machineOn frame 100 for the 4th driving chain described in tensioning.
Further, described the first transmission mechanism also comprise parallel interval arrange and for supporting described the first crawler type filter screenMultiple the first support bars 108. The front end of each the first support bar 108 is connected with the first driving chain 105 and each firstThe rear end of support bar 108 is connected with the second driving chain 106. Described the second transmission mechanism also comprise parallel interval arrange andFor supporting multiple second support bar (not shown)s of described the second crawler type filter screen, before each described the second support barEnd is connected with the 3rd driving chain 205 and the rear end of each described the second support bar is connected with described the 4th driving chain.
Further, the first drive roll 103, the first driven voller 104, the second drive roll 203 and the second driven voller 204 are equalFor nylon roller. The first driving chain 105, the second driving chain 106, the 3rd driving chain 205 and described the 4th driving chainBe plastics driving chain. The first regulating wheel 107, described the second regulating wheel, the 3rd regulating wheel 207 and described the 4th tensioningWheel is nylon regulating wheel. Multiple the first support bars 108 and multiple described the second support bar are stainless steel support bar.
Thus, adopt twin-stage strainer filtering, upper screen adopts thick order to count nylon wire, and lower screen adopts detailed catalogue to count nylon wire;Drive roll and driven voller are all used nylon roller, wear-resisting ageing-resistant, do not need oil lubrication; Transmission between drive roll and driven vollerWith the synchronous operation of plastics driving chain, life cycle is long, does not need oil lubrication; On driving chain, interval is only provided with bandThe stainless steel support bar returning, filter screen is fixed on stainless steel support bar; Regulate driving chain with the regulating wheel of nylon materialDegree of tightness.
According to some embodiments of the present invention, described algal polysaccharides production also comprises the first driving mechanism with crawler type filter plantWith the second driving mechanism. Described the first driving mechanism is located in frame 100 for driving the first drive roll 103 to rotate, described inThe second driving mechanism is located in frame 100 for driving the second drive roll 203 to rotate. Particularly, described the first driving mechanismComprise the first motor 109, the first reductor 110 being connected with the first motor 109 being located in frame 100 and be located atThe first positive coupling 111 between one reductor 110 and the first drive roll 103. Described the second driving mechanism comprises and being located atThe second motor 209, the second reductor 210 being connected with the second motor 209 in frame 100 and be located at the second reductor210 and second the second positive coupling (not shown) between drive roll 203. Thus, make reductor by positive couplingBe connected with drive roll, can reduce fault rate.
According to a concrete example of the present invention, the first drive roll 103, the first driven voller 104, the first driving chain 105,Between the second driving chain 106, the first regulating wheel 107, described the second regulating wheel and described the first crawler type filter screen, be limited withThe first annular space. The first pulp-collecting box 101 is located in frame 100 and is positioned at described the first annular space. The second pulp-collecting box102 are located in frame 100 and are positioned at below described the first annular space. The second drive roll 203, the second driven voller 204,The 3rd driving chain 205, described the 4th driving chain, the 3rd regulating wheel 207, described the 4th regulating wheel and described second are carried outBetween lace screen, be limited with the second annular space. The 3rd pulp-collecting box 201 is located in frame 100 and is positioned at described the second annularIn space, the 4th pulp-collecting box 202 is located in frame 100 and is positioned at below described the second annular space.
Advantageously, described algal polysaccharides production also comprises the first nozzle 112 and second nozzle 212 with crawler type filter plant.The first nozzle 112 is located in frame 100 and is positioned at below the first pulp-collecting box 101, for rinsing described the first crawler type filterNet. Second nozzle 212 is located in frame 100 and is positioned at below the 3rd pulp-collecting box 201, for rinsing described the second crawler beltFormula filter screen. Further, the first nozzle 112 is multiple, and multiple the first nozzles 112 are (arrow as shown in Figure 5 along front and backThe direction that front and back are indicated) direction interval layout. Second nozzle 212 is multiple, and multiple second nozzles 212 are along fore-and-aft directionInterval is arranged. Preferably, nozzle can adopt fan nozzle, and impulsive force is large thus, better to the developing result of filter screen.
Advantageously, the first pulp-collecting box 101, the second pulp-collecting box 102, the 3rd pulp-collecting box 201 and the 4th pulp-collecting box 202 are glassGlass steel pulp-collecting box. The board structure Cheng Youqi edge of the first pulp-collecting box 101 is downward-sloping towards the first drainage conduit 1011. SecondThe board structure Cheng Youqi edge of pulp-collecting box 102 is downward-sloping towards the second drainage conduit 1021. The base plate of the 3rd pulp-collecting box 201Be configured to by its edge downward-sloping towards the 3rd drainage conduit 2011. The board structure Cheng Youqi edge court of the 4th pulp-collecting box 202Downward-sloping to the 4th drainage conduit 2021. Thus, can ensure that material can get rid of completely, noresidue in pulp-collecting box.
Simple introduction according to the algal polysaccharides of the embodiment of the present invention produced by the crawler type filter plant course of work below.
Start the first motor 109 and the second motor 209, drive respectively the first drive roll 103 and the second drive roll 203 to rotate,And then drive described the first crawler type filter screen and described the second crawler type filter screen to rotate. Now, filter screen formation is similar to conveyer beltStructure.
After front operation digestion process, obtain algal polysaccharides feed liquid and be arranged on described the first crawler type filter screen through cloth tube, enterThe row first order is filtered. The first feed liquid that contains trickle solid is accepted by the first pulp-collecting box 101, and the first filter residue is by the second pulp-collecting box102 accept. The first nozzle 112 rinses described the first crawler type filter screen, carries out further will stick to described firstThe first filter residue of lace screen separates with described the first crawler type filter screen, and is accepted by the second pulp-collecting box 102, can make thusDescribed the first crawler type filter screen can carry out first order filtration continuously. After the first filter residue carries out after the second drainage conduit 1021 is dischargedContinuous processing.
The first feed liquid is arranged on described the second crawler type filter screen by the first drainage conduit 1011, carries out second level filtration. Due to instituteThe order number of stating the second crawler type filter screen is greater than described the first crawler type filter screen, and the mesh of described the second crawler type filter screen compares instituteState the first crawler type filter screen little, described the second crawler type filter screen can further be leached the trickle solid in the first feed liquid.The second feed liquid under described the second crawler type filter screen filter is accepted by the 3rd pulp-collecting box 201, discharges laggard through the 3rd drainage conduit 2011Row subsequent treatment. The second filter residue that described the second crawler type filter screen leaches is accepted by the 4th pulp-collecting box 202. Second nozzle 212Described the second crawler type filter screen is rinsed, further will stick to the second filter residue and the institute of described the second crawler type filter screenState the second crawler type filter screen and separate, and accepted by the 4th pulp-collecting box 202, can make thus described the second crawler type filter screen passableCarry out continuously second level filtration. The second filter residue carries out subsequent treatment after the 4th drainage conduit 2021 is discharged.
Produce and use crawler type filter plant according to the algal polysaccharides of the embodiment of the present invention, be a kind of good filtration effect, failure rate is low,Keep in repair double-stage filtering equipment easy, simple to operate, saving operating personnel. Drive roll and driven voller are all with nylon gear ringNylon roller, overall weight is light, wear-resisting ageing-resistant corrosion-resistant, does not need oil lubrication, uses safety and sanitation; Drive roll andTransmission between driven voller adopts the synchronous operation of plastics driving chain, and life cycle is long, does not need oil lubrication, there will not beSkidding, has ensured the synchronous operation of both sides chains, effectively prevents filter screen sideslip and runs material phenomenon, and equipment operates steadily,After startup, without personnel adjustment, save operating personnel's quantity; Reductor and drive roll positive coupling direct connection, transmission effectRate is high, failure rate is low; On driving chain, interval is provided with the stainless steel support bar with non-return, and filter screen is fixed on stainless steel and supportsOn bar; Carry out the degree of tightness of adjusting chain with the regulating wheel of nylon material; The rinse-system of filter screen adopts fan nozzle, and impulsive force is large,Filter screen rinses thoroughly, and support bar adopts stainless steel, wear resistant corrosion resistant; Pulp-collecting box glass steel material, presses draining side at the bottom of boxTo the bottom surface of making downstream, material noresidue.
In description of the invention, it will be appreciated that, term " " center ", " longitudinally ", " laterally ", " length ", " width "," thickness ", " on ", D score, 'fornt', 'back', " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior "," outward ", " clockwise ", " counterclockwise ", " axially ", " radially ", " circumferentially " etc. instruction orientation or position relationship be based onOrientation shown in the drawings or position relationship, be only the present invention for convenience of description and simplified characterization, instead of instruction or hint instituteThe device referring to or element must have specific orientation, construct and operation with specific orientation, therefore can not be interpreted as thisBright restriction.
In addition, term " first ", " second " be only for describing object, and can not be interpreted as instruction or hint relative importanceOr the implicit quantity that indicates indicated technical characterictic. Thus, the feature that is limited with " first ", " second " can be expressedOr impliedly comprise one or more these features. In description of the invention, the implication of " multiple " is more than two,Unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection ", " fixing "Should be interpreted broadly Deng term, for example, can be to be fixedly connected with, and can be also to removably connect, or integral; Can beMechanical connection can be also electrical connection; Can be to be directly connected, also can indirectly be connected by intermediary, can be twoThe interaction relationship of the connection of individual element internal or two elements. For the ordinary skill in the art, Ke YigenUnderstand above-mentioned term concrete meaning in the present invention according to concrete condition.
In the present invention, unless otherwise clearly defined and limited, First Characteristic Second Characteristic " on " or D score canBe that the first and second features directly contact, or the first and second features are by intermediary mediate contact. And, First CharacteristicSecond Characteristic " on ", " top " and " above " but First Characteristic directly over Second Characteristic or oblique upper, or onlyOnly represent that First Characteristic level height is higher than Second Characteristic. First Characteristic Second Characteristic " under ", " below " and " below "Can be First Characteristic under Second Characteristic or tiltedly, or only represent that First Characteristic level height is less than Second Characteristic.
In the description of this description, reference term " embodiment ", " some embodiment ", " example ", " specifically showExample " or the description of " some examples " etc. the specific features that means to describe in conjunction with this embodiment or example, structure, material orFeature is contained at least one embodiment of the present invention or example. In this manual, the schematic statement to above-mentioned termNot must for be identical embodiment or example. And specific features, structure, material or the feature of description canIn one or more embodiment in office or example with suitable mode combination. In addition, not conflicting in the situation that, abilityThe technical staff in territory can enter the feature of the different embodiment that describe in this description or example and different embodiment or exampleRow combination and combination.
Although illustrated and described embodiments of the invention above, be understandable that, above-described embodiment is exemplary,Can not be interpreted as limitation of the present invention, those of ordinary skill in the art within the scope of the invention can be to above-described embodimentChange, amendment, replacement and modification.
Claims (7)
1. algal polysaccharides is produced and is used a crawler type filter plant, it is characterized in that, comprises the first crawler type filtration system, instituteStating the first crawler type filtration system comprises:
The first crawler type filter screen;
Have the first pulp-collecting box of the first drainage conduit, described the first pulp-collecting box is located at below described the first crawler type filter screen, usesIn the first feed liquid of accepting from described the first crawler type filter screen filter;
Have the second pulp-collecting box of the second drainage conduit, described the second pulp-collecting box is located at below described the first pulp-collecting box, for holdingConnect the first filter residue leaching from described the first crawler type filter screen.
2. algal polysaccharides according to claim 1 is produced and is used crawler type filter plant, it is characterized in that, also comprises and being located atThe second crawler type filtration system below described the first crawler type filtration system, described the second crawler type filtration system comprises:
The second crawler type filter screen, described the second crawler type filter screen is located at below described the second pulp-collecting box, described the first drainage conduitBe suitable for described the first feed liquid to be transported on described the second crawler type filter screen;
Have the 3rd pulp-collecting box of the 3rd drainage conduit, described the 3rd pulp-collecting box is located at below described the second crawler type filter screen, usesIn the second feed liquid of accepting from described the second crawler type filter screen filter;
Have the 4th pulp-collecting box of the 4th drainage conduit, described the 4th pulp-collecting box is located at below described the 3rd pulp-collecting box, for holdingConnect the second filter residue leaching from described the second crawler type filter screen;
Wherein, the order number of described the first crawler type filter screen is less than the order number of described the second crawler type filter screen;
Also comprise frame, described the first crawler type filtration system also comprises the first transmission mechanism, and described the second crawler type is filtered systemSystem also comprises the second transmission mechanism,
Described the first transmission mechanism comprises:
The first drive roll and the first driven voller, described the first drive roll and described the first compartment of terrain, driven voller left and right are located at described machineOn frame;
The first driving chain and the second driving chain, described the first driving chain respectively with front end and the institute of described the first drive rollThe front end of stating the first driven voller is connected, described the second driving chain respectively with the rear end of described the first drive roll and described first drivenThe rear end of roller is connected so that described the first drive roll links with described the first driven voller, described the first crawler type filter screen respectively with instituteStating the first driving chain is connected with described the second driving chain;
Described the second transmission mechanism comprises:
The second drive roll and the second driven voller, described the second drive roll and described the second compartment of terrain, driven voller left and right are located at described machineOn frame, described the second drive roll and described the second driven voller are all positioned at below described the first drive roll and described the first driven voller;
The 3rd driving chain and the 4th driving chain, described the 3rd driving chain respectively with front end and the institute of described the second drive rollThe front end of stating the second driven voller is connected, described the 4th driving chain respectively with the rear end of described the second drive roll and described second drivenThe rear end of roller is connected so that described the second drive roll links with described the second driven voller, described the second crawler type filter screen respectively with instituteStating the 3rd driving chain is connected with described the 4th driving chain;
Described the first transmission mechanism also comprises the first regulating wheel and the second regulating wheel, and described the first regulating wheel is located in described frameFor the first driving chain described in tensioning, described the second regulating wheel is located in described frame for the second driving chain described in tensioning,Described the second transmission mechanism also comprises the 3rd regulating wheel and the 4th regulating wheel, and described the 3rd regulating wheel is located in described frame for openingTight described the 3rd driving chain, described the 4th regulating wheel is located in described frame for the 4th driving chain described in tensioning;
Described the first transmission mechanism also comprise parallel interval arrange and for supporting multiple first of described the first crawler type filter screenSupport bar, the front end of each described the first support bar is connected with described the first driving chain and the rear end of each described the first support barBe connected with described the second driving chain; Described the second transmission mechanism also comprises that parallel interval is arranged and carries out for supporting described secondMultiple second support bars of lace screen, the front end of each described the second support bar is connected and each institute with described the 3rd driving chainThe rear end of stating the second support bar is connected with described the 4th driving chain.
3. algal polysaccharides according to claim 2 is produced and is used crawler type filter plant, it is characterized in that, described first is mainAction roller, described the first driven voller, described the second drive roll and described the second driven voller are nylon roller, described the first driving chain,Described the second driving chain, described the 3rd driving chain and described the 4th driving chain are plastics driving chain, described firstBearing up pulley, described the second regulating wheel, described the 3rd regulating wheel and described the 4th regulating wheel are nylon regulating wheel, multiple described firstSupport bar and multiple described the second support bar are stainless steel support bar.
4. produce and use crawler type filter plant according to the algal polysaccharides described in claim 2 or 3, it is characterized in that, also compriseThe first driving mechanism and the second driving mechanism, described the first driving mechanism is located in described frame for driving described the first drive rollRotate, described the second driving mechanism is located in described frame for driving described the second drive roll to rotate;
Described the first driving mechanism comprises the first motor being located in described frame, the first deceleration being connected with described the first motorMachine and be located at the first reductor and described the first drive roll between the first positive coupling, described the second driving mechanism comprises to be establishedThe second motor, the second reductor being connected with described the second motor in described frame and be located at the second reductor and describedThe second positive coupling between two drive rolls;
Described the first drive roll, described the first driven voller, described the first driving chain, described the second driving chain, describedBetween one regulating wheel, described the second regulating wheel and described the first crawler type filter screen, be limited with the first annular space, described first connectsMagazine is located in described frame and is positioned at described the first annular space, and described the second pulp-collecting box is located in described frame and is positioned at instituteState below the first annular space; Described the second drive roll, described the second driven voller, described the 3rd driving chain, the described the 4thBetween driving chain, described the 3rd regulating wheel, described the 4th regulating wheel and described the second crawler type filter screen, be limited with the second annularSpace, described the 3rd pulp-collecting box is located in described frame and is positioned at described the second annular space, and described the 4th pulp-collecting box is located at instituteState in frame and be positioned at below described the second annular space.
5. algal polysaccharides according to claim 4 is produced and is used crawler type filter plant, it is characterized in that, also comprises firstNozzle and second nozzle, described the first nozzle is located in described frame and is positioned at below described the first pulp-collecting box, for rinsingState the first crawler type filter screen; Described second nozzle is located in described frame and is positioned at below described the 3rd pulp-collecting box, for rinsingDescribed the second crawler type filter screen;
Described the first nozzle is multiple, and multiple described the first nozzles are along fore-and-aft direction interval layout, and described second nozzle is multiple,Multiple described second nozzles are arranged along fore-and-aft direction interval.
6. produce and use crawler type filter plant, its feature according to the algal polysaccharides described in any one in claim 2 or 3 or 5Be, described the first crawler type filter screen and described the second crawler type filter screen are nylon leaching net, the order of described the first crawler type filter screenNumber is 100 order~120 orders, and the order number of described the second crawler type filter screen is 200 order~260 orders.
7. produce and use crawler type filter plant, its feature according to the algal polysaccharides described in any one in claim 2 or 3 or 5Be, described the first pulp-collecting box, described the second pulp-collecting box, described the 3rd pulp-collecting box and described the 4th pulp-collecting box are fiberglass and connectMagazine, the board structure Cheng Youqi edge of described the first pulp-collecting box is downward-sloping towards described the first drainage conduit, and described second connects materialThe board structure Cheng Youqi edge of box is downward-sloping towards described the second drainage conduit, the board structure Cheng Youqi of described the 3rd pulp-collecting boxEdge is downward-sloping towards described the 3rd drainage conduit, and the board structure Cheng Youqi edge of described the 4th pulp-collecting box is towards described the 4th rowMaterial pipe is downward-sloping.
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CN201610102844.6A CN105597404A (en) | 2016-02-25 | 2016-02-25 | Crawler-type filtering equipment for producing algal polysaccharides |
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CN201610102844.6A CN105597404A (en) | 2016-02-25 | 2016-02-25 | Crawler-type filtering equipment for producing algal polysaccharides |
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CN108479178A (en) * | 2018-04-24 | 2018-09-04 | 佛山市尚柏科技有限公司 | A kind of water monitoring device for sewage environmental protection treatment |
CN109304052A (en) * | 2018-10-23 | 2019-02-05 | 张旭 | A kind of rubber filtering machine |
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Application publication date: 20160525 |