CN201454197U - Hydraulic filter - Google Patents

Hydraulic filter Download PDF

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Publication number
CN201454197U
CN201454197U CN2009201097831U CN200920109783U CN201454197U CN 201454197 U CN201454197 U CN 201454197U CN 2009201097831 U CN2009201097831 U CN 2009201097831U CN 200920109783 U CN200920109783 U CN 200920109783U CN 201454197 U CN201454197 U CN 201454197U
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CN
China
Prior art keywords
filter
hydraulic
cylinder
assembly
batcher
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
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CN2009201097831U
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Chinese (zh)
Inventor
周亚仙
施贵成
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WUZHOU SHENGUAN PROTEIN CASING CO Ltd
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WUZHOU SHENGUAN PROTEIN CASING CO Ltd
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Priority to CN2009201097831U priority Critical patent/CN201454197U/en
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Abstract

The utility model relates to the field of food machinery, and discloses a hydraulic filter which comprises a hydraulic press, a filter and a bearing turntable, wherein the filter is connected with the hydraulic press through a stainless steel pipe for filtering collagen material, and the bearing turntable synchronously works with the filter through electric signals for holding the collagen material filtered by the filter. The foreign materials in the collagen can be removed through the filter, which enables the material to be even and have the same fiber size and length.

Description

A kind of hydraulic filter
Technical field
The utility model relates to the food machinery field, particularly relates to the hydraulic filter that is used to remove impurity in a kind of Collagent casing for sausages production process.
Background technology
Collagent casing for sausages is that the collagen fabric with the double-layer fur of animals such as ox, pig is that raw material is made, and is used to prepare the Collagent casing for sausages of bowel lavage.Along with the day by day increase of market to the Collagent casing for sausages demand, the production-scale hope that Collagent casing for sausages manufacturer enlarges Collagent casing for sausages is strong day by day.And in the processed collagen albumen sausage casing process, need be to through fiber separation and mix and to rub into doughy animal skins and filter, thereby eliminate the impurity in the doughy animal skins, simultaneously also rub into doughy animal skins and carry out the fiber combing mixing, reach material evenly, fiber size and length is tending towards effect uniformly, produces that mouthfeel is good, casing thin thickness, intensity are good, bore standard, the Collagent casing for sausages that can compare favourably with natural casing.Therefore, need the filter that the animal skins of rubbing into the dough state through overmulling is filtered badly.
The utility model content
The purpose of this utility model provides a kind of simple in structure, practical, can remove the hydraulic filter of impurity in the Collagent casing for sausages production process automatically fast.
For achieving the above object, the technical solution of the utility model provides a kind of hydraulic filter, and described hydraulic filter comprises: hydraulic press, and filter, both connect by stainless steel tube, are used for the collagen material is filtered; The bearing material rotating disk is implemented to work asynchronously by the signal of telecommunication and described filter, is used to accept the collagen material through after the described filter filtration.
Wherein, described hydraulic press comprises: Hydraulic Station, batcher, and forcing press, forcing press comprises two covers, two main compressing cylinder of cover and glue raw cylinders, and the main compressing cylinder of described two covers is connected with Hydraulic Station with batcher with interchanger by one-way cock with the glue raw cylinder, during operate as normal, a wherein main compressing cylinder of cover and a batcher conducting, be used for the collagen material is transported in the glue raw cylinder of forcing press, an other main compressing cylinder of cover and a described Hydraulic Station conducting is used for the collagen material is expressed to described filter.
Wherein, described batcher comprises: two cover reducing motors are connected with left and right spiral conveyor rod respectively, described left and right spiral conveyor rod is installed in the both sides in the feed cylinder respectively, described feed cylinder front end is provided with the feeding chamber, is provided with the some material hole that is interconnected between described feeding chamber and the feed cylinder.
Wherein, described left and right spiral conveyor rod is toward the longitudinal centre line direction rotation of described batcher, the longitudinal centre line direction that its lead angle direction is described batcher.
Wherein, described forcing press comprises: feeding oil cylinder is installed in the crossbeam top, and described crossbeam is connected with column assembly, and the piston rod of described feeding oil cylinder is connected with the upper end of connecting rod, extrusion head device is installed in the connecting rod lower end, and described extrusion head device has the free degree that slides up and down in the extruding steel cylinder.
Wherein, described filter comprises: frame, and be installed in reducing motor mechanism and filter mechanism on the described frame.
Wherein, described filter mechanism comprises: charging cylinder assembly and filter material cylinder assembly; Driving-shaft assembly is arranged on described charging cylinder assembly and filter material cylinder assembly inside; Filter plate assembly is arranged between described charging cylinder assembly and the filter material cylinder assembly, is connected with described driving-shaft assembly, is used for described collagen material is filtered; The scraper assembly is arranged on close described filter plate assembly one side in the described charging cylinder assembly, is connected with described driving-shaft assembly.
Wherein, described filter mechanism also comprises: be arranged on the guide impeller that is connected with described driving-shaft assembly in the filter material cylinder assembly.
Wherein, described filter plate assembly comprises first filter plate, the plane of the described first filter plate filter disc is provided with some the holes that are used to install the filter eye and center design and is useful on hole by the driving-shaft assembly power transmission shaft, the center and the transmission axis hole in the hole of described installation filter eye are not on same axis, described filter eye is to adopt interference fits to install with filter disc, and the plane of described filter eye and the plane of described filter disc are at grade; All uniform several apertures on each described filter eye.
Wherein, described filter plate assembly comprises second filter plate, the center of described second filter plate is provided with described hole by the driving-shaft assembly power transmission shaft, filtration fraction be designed to the transmission axis hole off-centre that is in the filter plate center, some toothed filter rings are arranged, filter ring ring encircles the formation narrow annular channel that is nested, cooperating between the described filter ring and between filter ring and filter disc is interference fits, and the plane of the plane of described filter disc and filter ring at grade.
Technique scheme has following advantage: filter by filter, can remove the impurity in the collagen, make material even, fiber size and length are tending towards unified.
Description of drawings
Fig. 1 is the structural representation of a kind of hydraulic filter of the utility model embodiment;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the right view of Fig. 1;
Fig. 4 is the structural representation of a kind of filter of the utility model embodiment;
Fig. 5 is the structural representation of a kind of variable speed electric motors, particularly mechanism of the utility model embodiment;
Fig. 6 is the structural representation of a kind of rotating disk mechanism of the utility model embodiment.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is further described.Following examples are used to illustrate the utility model, but are not used for limiting scope of the present utility model.
In conjunction with Fig. 1~Fig. 6, the hydraulic filter of present embodiment is made up of hydraulic press 1, filter 2 and bearing material rotating disk 3 three parts, these three parts are to occur with autonomous device, and wherein hydraulic press 1 is to be connected with the acid-resistant stainless steel pipeline with filter 2, thereby realize the transmission to the collagen material; Filter 2 is to implement to work asynchronously by the signal of telecommunication with bearing material rotating disk 3, is used to accept the collagen material through after the described filter filtration.
Hydraulic press 1 mainly comprises Hydraulic Station 4, batcher 5, forcing press 6 three big systems.Wherein: Hydraulic Station 4 comprises the oil pump and a cover low discharge of a big flow of cover and high pressure, the oil pump that pressure is lower, can realize the solenoid directional control valve of hydraulic oil commutation effect, can be by regulating the hydraulic pressure components and parts such as overflow valve of controlling oil pressure, cover discharge pressure and the metastable pressure source of flow in the main compressing cylinder of two covers of Hydraulic Station 4 in forcing press, make it the collagen material in the glue raw cylinder is expressed in the filter system and go, an other cover is then realized moving in the other direction by the effect of oil pressure, cooperate batcher that collagen is transported in the glue raw cylinder, and by being installed in sensor and PLC (the Programmable Logic Controller above the forcing press 6, Programmable Logic Controller) control just can realize successional do action.
The main effect of batcher 5 is that the collagen material that mixes after rubbing is thrown in the hopper of batcher by conveying equipments such as artificial or fork trucks; and the double-helical screw mechanism by batcher goes to the extruding cylinder barrel the inside that the collagen material is transported to forcing press; but thereby reaching the purpose of continuity autofeed. batcher 5 mainly comprises following mechanism: reducing motor 5-1; bearing block 5-2; feed cylinder 5-3; a left side; right-hand screw conveying lever 5-4; feeding chamber 5-5 etc. wherein two cover reducing motor 5-1 are respectively by a yielding coupling and a left side; right-hand screw conveying lever 5-4 connects; import as power; make a left side; right-hand screw conveying lever 5-4 is toward the longitudinal centre line direction rotation of batcher 5. a left side; right-hand screw conveying lever 5-4 is installed in the both sides in the feed cylinder 5-3 respectively; the lead angle direction is the longitudinal centre line direction of batcher 5; the main purpose of An Zhuaning is exactly when a left side like this; right-hand screw conveying lever 5-4 can collect a left side to the collagen material during rotation effectively; center between right-hand screw conveying lever 5-4; the collagen dough that nestles up two screw rods just be rolled in the helical cavity between them by the flight of screw rod and under the effect of two screw rods forward force feed to feeding chamber 5-5. bearing block 5-2 except bearing is installed; with a left side; the right-hand screw conveying lever effectively the location be connected outside; also design has the sealing mechanism that prevents that collagen material or grease from leaking; to guarantee that the collagen material is not contaminated in running. 5-5 design in feeding chamber has the some material hole that is interconnected with feed cylinder 5-3 and is used for the bearing bore that spiral conveyor rod is rotationally connected; also design has the sealing mechanism that prevents that collagen material or grease from leaking simultaneously; to guarantee that the collagen material is not contaminated in running. feed cylinder 5-3 forms with the acid-resistant stainless steel manufacturing; and in the outside of tube design has cooling jacket; effect by cold water guarantees in the scope that technological design allows the collagen material temperature that is sent to; be unlikely to the collagen material and enter behind a feed cylinder because left side; the effect of right-hand screw conveying lever produces apparent in view intensification phenomenon. simultaneously; also design and installation has the pressure sensing controller on the 5-5 of feeding chamber; can control the start-stop of two cover spiral conveyor rods by the pressure range of collagen in system; promptly when the pressure in the 5-5 of feeding chamber exceeds setting value; the pressure sensing controller will provide a signal and send to PLC; and there is PLC instruction batcher to shut down; thereby guarantee the safe handling of batcher. simultaneously; the start-stop of batcher also can be realized control by PLC and the travel switch that is installed in above the forcing press; when promptly the speed of sending the collagen material when batcher is greater than the forcing press delivery rate; the pressure of the collagen material in the batcher can increase; the delivery rate of forcing press is accelerated; collagen is full of the extruding cylinder barrel of forcing press in advance; at this moment; the travel switch that is installed in forcing press extruding cylinder barrel top will send signal and by PLC control batcher be quit work; by the time after the extruding of two in press machine system cylinder barrel was intercoursed action, travel switch will send signal and make batcher from newly starting working by PLC control.
Forcing press 6 mainly is made up of following several part bodies: feeding oil cylinder 6-1, crossbeam 6-2, connecting rod 6-3, extrusion head device 6-4, extruding steel cylinder 6-5, transition body device 6-6, feeding check valve apparatus 6-7, filtration reversal valve device 6-8 and column assembly 6-9 etc.Wherein feeding oil cylinder 6-1 is installed in crossbeam 6-2 top, utilizes the up-down alternative motion of the pressure differential realization piston rod of lower oil cavitie on the oil cylinder inner carrier.Crossbeam 6-2 is connected by bolt with column assembly 6-9, and formation can be born the door frame of big alternative pressure, is used to be supported to the cover press machine system.The piston rod of feeding oil cylinder 6-1 is connected with the upper end of connecting rod 6-3, extrusion head device 6-4 is installed in connecting rod 6-3 lower end, sealing ring among the extrusion head device 6-4 is to process with polytetrafluoroethylene (PTFE), have good lubricity and certain elasticity, sealing ring mainly is to the sealing function of collagen material when playing extrusion head device 6-4 and sliding up and down in extruding steel cylinder 6-5.Extruding steel cylinder 6-5 is made with acid-resistant stainless steel, and be connected with transition body device 6-6, its effect is to receive from batcher 5 to carry the collagen of coming and these collagens are flowed to filter 2 by bigger pressure, its work is continuous, and the continuity of its work is to realize with effective work of filtering this two covering device of reversal valve device 6-8 by feeding check valve apparatus 6-7.
Filter 2 comprises frame 7, reducing motor mechanism 8, filter mechanism 9 three part bodies.Frame 7 is frame parts of filter 2, reducing motor mechanism 8 and filter mechanism 9 all are installed in above the frame, frame 7 bottom design have four base plates, and base plate is connected by bolt with the built-in fitting on ground during installation, at an end of frame 7 cover first tightening folder 7-1 are installed.
Reducing motor mechanism 8 is installed on lower floor's steel structure platform of frame 7, at the output axle head of variable-speed motor a sprocket wheel has been installed, and its effect is by the chain kind of drive power to be transported to filter mechanism, also can obtain the corresponding speed ratio of technological requirement simultaneously.
Filter mechanism 9 is installed on the upper steel structure platform of frame 7, comprising: charging cylinder assembly 9-1, filter plate assembly 9-2, scraper assembly 9-3, guide impeller 9-4, driving-shaft assembly 9-5, filter material cylinder assembly 9-6 and second tightening folder 9-7.
The collagen material is under the effect of hydraulic press, and by entering charging cylinder assembly 9-1 with the interconnective pipeline of acid-resistant stainless steel pipe between hydraulic press 1 and the filter 2, in the front portion of charging cylinder assembly 9-1, design has accumulator.The front end of accumulator has an arc pipe; be connected with rack-mounted first tightening folder 7-1 with good high pressure sealing performance; play the effect that is connected and is convenient for changing filter plate assembly 9-2 with the forcing press pipeline; Pressure gauge 9-8 and safety valve 9-9 are installed, in order to the filter pressure of observing the collagen material with when the general protection to filter when setting value of collagen pressure on pipeline.Also design and installation one cover can make charging cylinder and filter material cylinder produce the pinion and rack 10 of translation when being used to change filter plate on charging cylinder assembly 9-1.Being connected by second tightening folder 9-7 of charging cylinder assembly 9-1 and filter material cylinder realize, being connected and sealing between second tightening folder 9-7 and charging cylinder assembly and the filter material cylinder assembly 9-6 must be very effective.Between charging cylinder assembly 9-1 and filter material cylinder assembly 9-6, filter plate assembly 9-2 is installed, two material chambeies so just between charging cylinder assembly 9-1 and filter material cylinder assembly 9-6, have been formed, before the filter plate assembly 9-2 is feed cavity, behind the filter plate assembly 9-2 is the discharging chamber, wherein feed cavity is before collagen filters, to be high pressure chest; The discharging chamber is after collagen filters, to be low-pressure cavity.According to the difference of filtering technique, filter plate assembly 9-2 comprises two kinds of first filter plate and second filter plates, and the former is that the plane of filter disc is provided with some the holes that are used to install the filter eye and center design and is useful on hole by driving-shaft assembly 9-5 power transmission shaft.Present embodiment is preferably 18 holes that the filter eye is installed, and 18 center and transmission axis holes that the hole of filter eye is installed are not on same axis, are eccentric.Wherein filter eye is to adopt interference fits to install with filter disc, the plane of filter must with the plane of filter disc at grade.All uniform a lot of apertures that the aperture is 1mm on each filter eye, like this, a whole set of first filter plate is the aperture of 1mm by just being covered with the aperture on the plane of charging cylinder assembly one end, under the collagen material acts in the scraper rotation in press pressure and scraper assembly 9-3, pure material just enters discharging chamber in the filter material cylinder by first filter plate, hard thing impurity then can't be stayed in the feed cavity in the charging cylinder assembly by first filter plate, also fail effectively to mix a small amount of collagen material of rubbing in the operation for mixing at upper track to rub, also can be and further homogeneous through the at the uniform velocity grinding between scraper assembly 9-3 and first filter plate.The spring-loaded governor that can implement adjustment to the pressure on the scraper and the first filter plate plane is installed among the scraper assembly 9-3, can guarantee that scraper remains the pressure that imposes on first filter plate in filter process, thereby also just guaranteed that scraper has consistent grinding force and shearing force to the collagen in the first filter plate zone just, has also effectively guaranteed that the wearing and tearing on scraper and the first filter plate plane are reduced to minimum degree simultaneously.But because the aperture of first filter plate is still bigger, it can not be filtered totally the impurity of collagen material is all effectively, also needs the collagen material is carried out more effective filtration, so just related to second filter plate.The installation site of second filter plate is identical with first filter plate with method, but the structure of filter plate is just completely different, the center of second filter plate is still designed a hole and is used for power transmission shaft by driving-shaft assembly 9-5, filtration fraction just be designed to the transmission axis hole off-centre that is in the filter plate center, some toothed filter rings are arranged, filter between the ring and filter ring and be nested with filter disc, formed many narrow annular channel, slit gap is between the 0.1-0.6, and is specifically selected by technology.The further filtration in the narrow annular channel gap by using second filter plate, can make the collagen material further reduce impurity and homogenizing, simultaneously also the length of fiber has been carried out further cutting off and combing, thus obtain homogeneous, fibre length is consistent relatively and impurity level high-purity collagen material seldom.
Collagen is after board component is implemented effectively to filter after filtration, just entered the discharging chamber, what deserves to be mentioned is that collagen is transported to this process in discharging chamber from feed cavity, be exactly the process of collagen from the higher-pressure region to the low-pressure area, this process all is to realize under the state of strictness sealing, in other words, in the feed cavity, collagen can only be by filter plate mesh or this unique passage of narrow annular channel gap and not have other passage and enter the discharging chamber, this just requires the sealing between charging cylinder assembly and filter material cylinder and they and filter plate, driving-shaft assembly etc. must be very effective.
After collagen arrives the discharging chamber, owing to also there is certain pressure, be easy to be accumulated into dough, must design mechanism with agitating function, when the collagen material arrives the discharging chamber by filter plate, still be in relative flow regime, the discharge pipe that makes them to offer by discharging chamber side effectively is sent to discharging opening. the basic function of Here it is guide impeller 9-4. and guide impeller 9-4 is installed on the power transmission shaft among the driving-shaft assembly 9-5, thereby adopts mutual the linking together of key connected mode. and power transmission shaft drives guide impeller 9-4 and scraper assembly 9-3 rotates together. and three blades of impeller together rotate the collagen that stirs in the discharging chamber.
Bearing material rotating disk 3 is made up of variable speed electric motors, particularly mechanism and rotating disk mechanism.Both are separate and are installed in respectively on the ready-made in advance basis that contact between the two connects realization by chain.Variable speed electric motors, particularly 3-4 is mounted on the reductor base 3-1 by bolt in the variable speed electric motors, particularly mechanism, variable speed electric motors, particularly mechanism is the framework that adopts steel configuration formula or cast form processing and manufacturing to be shaped, with corresponding another plane of reductor base 3-1 be base plate 3-2, it and pre-buried built-in fitting in concrete link together tightly by bolt, have played the effect that fixedly secures with ground.Output axle head at reductor is equipped with drive sprocket 3-3, is used for the transmission of power that variable speed electric motors, particularly 3-4 carries is gone to rotating disk mechanism.
Rotating disk mechanism is made of accessories such as base plate 3-5, bearing block 3-6, axle 3-7, hinge wheel 3-8 and disk plate 3-9.Wherein base plate 3-5 and pre-buried built-in fitting in coagulation link together tightly by bolt, play the effect that this mechanism and ground are fixedly secured.Bearing block 3-6 also links together securely with base plate, and axle 3-7 cooperates by bearing and also links together with bearing block 3-6, but bearing block 3-6 fixes, and axle 3-7 can rotate around the central axis of bearing block 3-6.In the upper end of axle 3-7 hinge wheel 3-8 is installed, hinge wheel 3-8 is connected with drive sprocket 3-3 by chain, plays the effect of accepting active torque.Hinge wheel 3-8 goes up uniform several bolts hole, and disk plate 3-9 is installed on the hinge wheel 3-8 by bolt.
When carrying out the filtration of collagen material, bearing material rotating disk 3 can obtain a signal that sends over from filter, make it when the filtration work of filter begins, also to begin synchronously rotation, simultaneously, for the rate of filtration basically identical of the filtration collagen material of the rotary speed that effectively guarantees bearing material rotating disk 3 and filter, the auxiliary adjustment means of frequency converter as rotating speed have been installed in the system.On disk plate 3-9, place a stainless steel circle frame, the circle frame just can rotate along with the rotation of disk plate 3-9, the collagen material is after filtering through filter, be transported to the top of bearing material rotating disk 3 along stainless steel pipes, flow out stainless steel pipes then and flow to the stainless steel circle frame inboard that is placed on the disk plate 3-9 downwards, and according to the direction of rotation of disk plate 3-9 from bottom to top, from outside to inside the collagen material round bar shape piled up, till full frame.
As can be seen from the above embodiments, the utility model embodiment filters by filter, can remove the impurity in the collagen, makes material even, and fiber size and length are tending towards unified.
The above only is a preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims (10)

1. a hydraulic filter is characterized in that, described hydraulic filter comprises:
Hydraulic press,
Filter is connected with described hydraulic press by stainless steel tube, is used for the collagen material is filtered;
The bearing material rotating disk is implemented to work asynchronously by the signal of telecommunication and described filter, is used to accept the collagen material through after the described filter filtration.
2. hydraulic filter as claimed in claim 1 is characterized in that, described hydraulic press comprises:
Hydraulic Station, batcher, and forcing press, wherein, described forcing press comprises two main compressing cylinder of cover and glue raw cylinders, and the main compressing cylinder of described two covers is connected with Hydraulic Station with batcher with interchanger by one-way cock with the glue raw cylinder, during operate as normal, a wherein main compressing cylinder of cover and a batcher conducting, be used for the collagen material is transported in the glue raw cylinder of forcing press, an other main compressing cylinder of cover and a described Hydraulic Station conducting is used for the collagen material is expressed to described filter.
3. hydraulic filter as claimed in claim 2, it is characterized in that, described batcher comprises: two cover reducing motors are connected with left and right spiral conveyor rod respectively, described left and right spiral conveyor rod is installed in the both sides in the feed cylinder respectively, described feed cylinder front end is provided with the feeding chamber, is provided with the some material hole that is interconnected between described feeding chamber and the feed cylinder.
4. hydraulic filter as claimed in claim 3 is characterized in that, described left and right spiral conveyor rod is toward the longitudinal centre line direction rotation of described batcher, the longitudinal centre line direction that its lead angle direction is described batcher.
5. hydraulic filter as claimed in claim 2 is characterized in that, described forcing press comprises:
Feeding oil cylinder is installed in the crossbeam top, and described crossbeam is connected with column assembly, and the piston rod of described feeding oil cylinder is connected with the upper end of connecting rod, and extrusion head device is installed in the connecting rod lower end, and described extrusion head device has the free degree that slides up and down in the extruding steel cylinder.
6. hydraulic filter as claimed in claim 1 is characterized in that, described filter comprises: frame, and be installed in reducing motor mechanism and filter mechanism on the described frame.
7. hydraulic filter as claimed in claim 6 is characterized in that, described filter mechanism comprises:
Charging cylinder assembly and filter material cylinder assembly;
Driving-shaft assembly is arranged on described charging cylinder assembly and filter material cylinder assembly inside;
Filter plate assembly is arranged between described charging cylinder assembly and the filter material cylinder assembly, is connected with described driving-shaft assembly, is used for described collagen material is filtered;
The scraper assembly is arranged on close described filter plate assembly one side in the described charging cylinder assembly, is connected with described driving-shaft assembly.
8. hydraulic filter as claimed in claim 7 is characterized in that, described filter mechanism also comprises: be arranged on the guide impeller that is connected with described driving-shaft assembly in the filter material cylinder assembly.
9. hydraulic filter as claimed in claim 8, it is characterized in that, described filter plate assembly comprises first filter plate, the plane of the described first filter plate filter disc is provided with some the holes that are used to install the filter eye and center design and is useful on hole by the driving-shaft assembly power transmission shaft, the center and the transmission axis hole in the hole of described installation filter eye are not on same axis, described filter eye is to adopt interference fits to install with filter disc, and the plane of described filter eye and the plane of described filter disc are at grade; All uniform several apertures on each described filter eye.
10. hydraulic filter as claimed in claim 8, it is characterized in that, described filter plate assembly comprises second filter plate, the center of described second filter plate is provided with described hole by the driving-shaft assembly power transmission shaft, filtration fraction be designed to the transmission axis hole off-centre that is in the filter plate center, some toothed filter rings are arranged, the filter ring ring ring formation narrow annular channel that is nested, cooperating between the described filter ring and between filter ring and filter disc is interference fits, the plane of the plane of described filter disc and filter ring is at grade.
CN2009201097831U 2009-07-02 2009-07-02 Hydraulic filter Expired - Lifetime CN201454197U (en)

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Application Number Priority Date Filing Date Title
CN2009201097831U CN201454197U (en) 2009-07-02 2009-07-02 Hydraulic filter

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Application Number Priority Date Filing Date Title
CN2009201097831U CN201454197U (en) 2009-07-02 2009-07-02 Hydraulic filter

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101700441B (en) * 2009-07-02 2011-07-06 梧州神冠蛋白肠衣有限公司 Hydraulic filter
CN104542874A (en) * 2014-12-31 2015-04-29 梧州神冠蛋白肠衣有限公司 Annular collagenous fiber regulating mechanism
CN104542875A (en) * 2014-12-31 2015-04-29 梧州神冠蛋白肠衣有限公司 Porous collagenous fiber adjusting mechanism

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101700441B (en) * 2009-07-02 2011-07-06 梧州神冠蛋白肠衣有限公司 Hydraulic filter
CN104542874A (en) * 2014-12-31 2015-04-29 梧州神冠蛋白肠衣有限公司 Annular collagenous fiber regulating mechanism
CN104542875A (en) * 2014-12-31 2015-04-29 梧州神冠蛋白肠衣有限公司 Porous collagenous fiber adjusting mechanism
CN104542875B (en) * 2014-12-31 2016-05-25 梧州神冠蛋白肠衣有限公司 A kind of poroid collagenous fibres governor motion

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Granted publication date: 20100512

Effective date of abandoning: 20090702