CN208927940U - A kind of equipment for separating liquid from solid - Google Patents

Abstract

The utility model provides a kind of equipment for separating liquid from solid, is related to solid-liquid separation technique field.The equipment for separating liquid from solid includes shell, more screen pipes, the fixed floral disc of screen pipe, separating liquid discharge nozzle, muffler and input and output material component, more screen pipes are all set in shell and are fixed on the fixed floral disc of screen pipe, separating liquid discharge nozzle is connected with the outlet of screen pipe, muffler connect and is connected with the fixed floral disc of screen pipe, one end of shell is provided with opening, and input and output material component is flexibly connected with the opening of shell.Equipment for separating liquid from solid provided by the utility model has the advantages that separation accuracy is high, it is more convenient to obtain Solid separate.

Description

A kind of equipment for separating liquid from solid

Technical field

The utility model relates to solid-liquid separation technique fields, in particular to a kind of equipment for separating liquid from solid.

Background technique

Currently, with the development of industry, people increasingly pay attention to the recycling of utility, with living standard It improves, people are more and more deep to the understanding of environmental protection, therefore for recycling and the separation of environmental protection member in industrial production Part is in the development for obtaining high speed in recent years.

In the industrial production, many fields need to separate liquid with solid, still, be generally adopted by present from Heart separate mode, compression separate mode and shell and tube high-precision membrane separate mode.Centrifuge separation mode can obtain water content ratio Lower solid has self-emptying ability, but isolated precision is not high, even expensive supercentrifuge, point From precision also at 1 μm or more；Compression separate mode is common plate compression form, and isolated precision depends on filter cloth, generally Tens microns, the precision of separation can be improved using membrane material, but the acquirement of filter cake needs to dismantle or device for opening, is operating In the process efficiency and reliability it is difficult to assure that；Shell and tube high-precision membrane separate mode generally has metal and ceramic two media, can With the isolated precision of relatively good raising, the disadvantage is that the loop number of filtrate i.e. energy consumption is big greatly, purchase cost is high and Dry solids cannot be obtained, is a concentration process.

It is the emphasis of those skilled in the art's concern in view of this, how to solve the above problems.

Utility model content

In view of this, the purpose of this utility model is to provide a kind of equipment for separating liquid from solid, to solve to exist in the prior art The not high and low cost of separation accuracy obtains the problem of dry solid isolate inconvenience cannot be taken into account with the two when being separated by solid-liquid separation.

To achieve the goals above, the utility model embodiment the technical solution adopted is as follows:

The utility model embodiment provides a kind of equipment for separating liquid from solid, and the equipment for separating liquid from solid includes shell, more The fixed floral disc of screen pipe, screen pipe, separating liquid discharge nozzle, muffler and input and output material component, the more screen pipes are respectively provided with In in the shell and being fixed on the fixed floral disc of the screen pipe, the outlet guide of the separating liquid discharge nozzle and the screen pipe Logical, the muffler connect and is connected with the fixed floral disc of the screen pipe, and one end of the shell is provided with opening, the disengaging Material component is flexibly connected with the opening of the shell.

Further, the equipment for separating liquid from solid further includes mentioning material pump, described to mention material pump and the input and output material element turns, And raw material is input in the shell by the material pump that mentions for inputting positive pressure by the input and output material component.

Further, the equipment for separating liquid from solid further includes vacuum pump, and the vacuum pump is led with the separating liquid discharge nozzle Logical, the vacuum pump is exported for inputting negative pressure, and by the liquid after separation.

Further, the equipment for separating liquid from solid further includes air compression system, the air compression system respectively with institute Muffler, separating liquid discharge nozzle conducting are stated, the air compression system is used to input compression into the more screen pipes Air.

Further, the every screen pipe includes mounting portion and filter house, and the mounting portion and the filter house connect It connects, and the mounting portion is connect with separating liquid discharging central tube.

Further, the filter house includes separating liquid discharging central tube, filter membrane and interconnecting piece, the filter membrane at Tubulose is surrounded on outside separating liquid discharging central tube, and the filter membrane and separating liquid discharging central tube by it is determining away from From setting, separating liquid discharging central tube is connect with the mounting portion, the both ends of the filter membrane respectively with the interconnecting piece, The mounting portion connection.

Further, the filter house further includes supporting layer, and the supporting layer is set as tubular structure, and the supporting layer Both ends connect respectively with the interconnecting piece, the mounting portion, the filter membrane is wrapped in outside the supporting layer.

Further, the filter membrane includes microporous teflon membran.

Further, the mounting portion includes mounting portion ontology, separating liquid tapping channel and mounting flange, the installation Portion's ontology and the filter house weld, and the mounting flange is detachably connected with the fixed floral disc of the screen pipe, the separating liquid Tapping channel passes through the mounting portion ontology and the separating liquid tapping channel is connected with separating liquid discharging central tube.

Further, the both ends of the filter membrane are also respectively provided with clip, and the hoop sleeve is set to the filter membrane Outside both ends, so that the filter membrane is connect with the mounting portion, the interconnecting piece.

Compared with the prior art, the utility model has the following beneficial effects:

The utility model provides a kind of equipment for separating liquid from solid, which includes shell, more screen pipes, mistakes Chimney filter fixes floral disc, separating liquid discharge nozzle, muffler and input and output material component, and more screen pipes are all set in shell and fixed In on the fixed floral disc of screen pipe, separating liquid discharge nozzle is connected with the outlet of screen pipe, and muffler is connect with the fixed floral disc of screen pipe And be connected, one end of shell is provided with opening, and input and output material component is flexibly connected with the opening of shell.Due to provided by the present application Equipment for separating liquid from solid includes multiple nozzles, connecting pressure pump by may be implemented from the nozzle of solid-liquid feeding assembly, providing positive pressure, To push raw material to enter in shell from feeding assembly, and then filtering is realized using screen pipe, while discharging using separating liquid Pipe can be realized with muffler and provide negative pressure and compressed air, realize de- to the solid material progress vacuum isolated in film surface Water and the reversed stripping of compressed air, also, be set as being flexibly connected with the opening of shell since input and output material component merges, After solid falls off, input and output material component can be directly opened automatically, so that realizes solid facilitates discharge, without carrying out device Disassembly, separation process is simpler quick.

To enable the above objects, features, and advantages of the utility model to be clearer and more comprehensible, preferred embodiment is cited below particularly, and Cooperate appended attached drawing, is described in detail below.

Detailed description of the invention

It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also To obtain other relevant attached drawings according to these attached drawings.

Fig. 1 shows the structural schematic diagram of equipment for separating liquid from solid provided by the embodiment of the utility model.

Fig. 2 shows the structural schematic diagrams of screen pipe provided by the embodiment of the utility model.

Fig. 3 shows the schematic cross-section of filter house provided by the embodiment of the utility model.

Icon: 100- equipment for separating liquid from solid；110- screen pipe；111- filter house；112- mounting portion；The discharging of 113- separating liquid Central tube；114- supporting layer；115- filter membrane；116- interconnecting piece；117- mounting portion ontology；118- separating liquid tapping channel； 119- mounting flange；1191- clip；120- shell；130- separating liquid discharge nozzle；140- muffler；150- input and output material component； 160- mentions material pump；170- vacuum pump；180- compressibility；190- screen pipe fixes floral disc.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.

Below in conjunction with attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear Chu is fully described by, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole realities Apply example.The component of the utility model embodiment being usually described and illustrated herein in the accompanying drawings can be come with a variety of different configurations Arrangement and design.Therefore, the detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit below The range of claimed invention, but it is merely representative of the selected embodiment of the utility model.Based on the utility model Embodiment, those skilled in the art's every other embodiment obtained without making creative work, all Belong to the range of the utility model protection.

It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.Meanwhile it is practical new at this In the description of type, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " connected ", " connection " should do broad sense Understand, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be mechanical connection, it can also To be electrical connection；It can be directly connected, the company inside two elements can also be can be indirectly connected through an intermediary It is logical.For the ordinary skill in the art, above-mentioned term in the present invention specific can be understood with concrete condition Meaning.With reference to the accompanying drawing, it elaborates to some embodiments of the utility model.In the absence of conflict, following Embodiment and embodiment in feature can be combined with each other.

Referring to Fig. 1, providing a kind of equipment for separating liquid from solid 100, the equipment for separating liquid from solid for the utility model embodiment 100 include shell 120, more screen pipes 110, the fixed floral disc 190 of screen pipe, separating liquid discharge nozzle 130, muffler 140 and Input and output material component 150, more screen pipes 110 are all set in shell 120 and are fixed on the fixed floral disc 190 of screen pipe, separation Liquid discharge nozzle 130 is connected with the outlet of screen pipe 110, and the fixed floral disc 190 of the screen pipe of muffler 140 and fixed screen pipe connects It connects, one end of shell 120 is provided with opening, and solid-liquid charging and input and output material component 150 and the opening of shell 120 can be automatically controled Folding connection.

Also, in the present embodiment, equipment for separating liquid from solid 100 further includes mentioning material pump 160, proposes material pump 160 and input and output material group Part 150 is connected, and mentions material pump 160 for inputting positive pressure, and raw material is input in shell 120 by input and output material component 150.

Specifically, it mentions material pump 160 to connect with head tank, using the pressure for proposing 160 offer of material pump, raw material can be inputted outer In shell 120, and raw material described in the present embodiment is solidliquid mixture, i.e., is mixed with solid matter in a liquid, need liquid and Solid impurity is separated, to obtain more pure liquid and solid or realize separation of solid and liquid.

Further, it after inputting raw material in shell 120, is filtered using more screen pipes 110, to improve Filtering velocity rate, wherein referring to Fig. 2, every screen pipe 110 includes mounting portion 112 and filter house 111, mounting portion 112 and mistake Filter portion 111 connects, and mounting portion 112 is connect with separating liquid discharge nozzle 130.

It should be noted that in the present embodiment, referring to Fig. 3, filter house 111 include separating liquid discharging central tube 113, Supporting layer 114, filter membrane 115 and interconnecting piece 116, filter membrane 115 is surrounded on outside separating liquid discharging central tube 113, and is filtered With separating liquid discharging central tube 113 by being arranged at a distance from determination, separating liquid discharging central tube 113 and mounting portion 112 connect film 115 It connects, the both ends of filter membrane 115 are connect with interconnecting piece 116, mounting portion 112 respectively, and supporting layer 114 is set as with fluid channel Tubular structure, and the both ends of supporting layer 114 are connect with interconnecting piece 116, mounting portion 112 respectively, and filter membrane 115 is wrapped in branch It supports outside layer 114.

Wherein, provided in this embodiment, filter membrane 115 includes microporous teflon membran, further, filter membrane 115 Select the microporous teflon membran with permanent hydrophilic feature, it is (such as poly- that this film further preferably has Nomex Ester, polypropylene, polyimides, polyphenylene sulfide, polytetrafluoroethylene (PTFE) material) support with after increasing the intensity of filter layer and being convenient for plus Work, the aperture of film can choose the plurality of specifications such as 0.10,0.22,0.45,1.0 μm according to requirements, corresponding to solid Retention precision be 0.05,0.10,0.22,0.45 μm, the corresponding retention efficiency to solid be more than or equal to 99.0- 99.99%.Of course, in some other embodiments, other filter membranes 115 can also be selected, the present embodiment to this not Do any restriction.

Meanwhile by the way that supporting layer 114 is arranged, can be good at playing the role of supporting filter membrane 115, the present embodiment mentions The supporting layer 114 of confession is stainless steel porous tubular support, and of course, in some other embodiments, supporting layer 114 may be Other devices, the present embodiment do not do any restriction to this.

It should be noted that can be realized consolidating in barrier shell 120 due to being provided with filter membrane 115 and supporting layer 114 The effect of body, while liquid being made to pass through filter membrane 115, into the inside of supporting layer 114, meanwhile, when the liquid of inside gradually increases When more, liquid flows into separating liquid discharging central tube 113 by one end of the close interconnecting piece 116 of separating liquid discharging central tube 113. Meanwhile in order to enable separating liquid discharging central tube 113 more to consolidate, the end of separating liquid discharging central tube 113 also passes through company Element is connect to connect with the inside of interconnecting piece 116.Further, in order to make separating liquid discharging central tube 113 be at filter membrane On 115 axle center, anti-bias ring is additionally provided on interconnecting piece 116, wherein anti-bias ring is used to adjust the angle of connecting element, so that Separating liquid discharging central tube 113 is always on the axle center in filter membrane 115.

Wherein, mounting portion 112 includes 112 ontology of mounting portion, separating liquid tapping channel 118 and mounting flange 119, peace 112 ontology of dress portion and filter house 111 are by being welded to connect, and mounting flange 119 is connect with floral disc in shell, separating liquid tapping channel 118 across 112 ontology of mounting portion and separating liquid tapping channel 118 and filter house 111 are connected.

Specifically, separating liquid discharge nozzle 130 and separating liquid discharging central tube 113 are connected, so as to flow into separating liquid discharging The liquid of heart pipe 113 is flowed out by separating liquid tapping channel 118, also, mounting portion 112 further includes clip 1191, and 1191 sets of clip Outside the end of filter house 111, so that filter membrane 115 is connect with mounting portion 112, wherein clip 1191 was for fixing Filter membrane 115.Similarly, it is also equipped with corresponding clip 1191 in connecting pin, to realize the effect of fixed filter membrane 115.

Further, (i.e. separating liquid tapping channel 118 is far from separating liquid discharging center for the liquid outlet of more screen pipes 110 The port of pipe 113) merge after with separating liquid discharge nozzle 130 and muffler 140, wherein separating liquid discharge nozzle 130 be used for will filter Liquid export afterwards, and separating liquid discharge nozzle 130 passes through shell 120.Meanwhile equipment for separating liquid from solid 100 further includes vacuum pump 170, vacuum pump 170 and separating liquid discharge nozzle 130 are connected, and vacuum pump 170 leads the liquid after separation for inputting negative pressure Out.I.e. vacuum pump 170 provides certain " suction ", the liquid " suction " in separating liquid discharge nozzle 130 is gone out, also, due to negative pressure The effect of power, solid suspension can be resided in constantly and form filter cake on film surface, after filter cake reaches certain thickness, pass through dehydration Process and blowback method, filter cake is excluded to outside shell 120.

Further, it should be noted that dehydration, which is achieved in that, leads compressed air by muffler 140 Enter between shell 120 and screen pipe 110, after closing mentions material pump 160 solid-liquid suspension from the complete separating device of feeding assembly, with This simultaneously filter cake screen pipe 110 film surface by the suction of vacuum and the effect of compressed air thrust, the overwhelming majority is free Liquid is removed from separating liquid discharging central tube 113.

In order to sufficiently remove filter cake from filter membrane 115, in the present embodiment, equipment for separating liquid from solid 100 further includes air Compressibility 180, air compression system 180 and separating liquid discharge nozzle 130 are connected, and air compression system 180 is used for more mistakes Compressed air is inputted in chimney filter 110.When needing to remove filter cake, the compressed air of certain pressure can be inputted into screen pipe 110, So that filter membrane 115 is pressurized, expansion outward is heaved, so that so that filter cake is generated cracking drops to housing bottom, then opens input and output material The dewatered solid of discharge can be realized in component 150.

It should be noted that the bottom of shell 120 provided in this embodiment is set as leaking in order to keep filter cake aggregation convenient Bucket shape.

Further, in order to make device using intensive, in equipment for separating liquid from solid 100 operating process, program and pipe Valve, instrument are set as Automatic Control.

The working principle of equipment for separating liquid from solid 100 i.e. provided in this embodiment are as follows:

Under the action of external motive force (proposing the pressure that material pump 160 provides and the negative pressure that vacuum pump 170 provides), containing solid The suspension of body passes through in the shell 120 of pipeline input separation unit, then surrounding contact membranes of the solid-liquid from screen pipe 110, liquid Body through film, stainless steel porous tubular support reach resolution element center cavity after from element separating liquid discharge central tube 113 Into output channel discharger shell.The solid (molecule) of simultaneously greater than film filtering accuracy then constantly resides on film surface Filter cake is formed, after filter cake reaches certain thickness, outside the solid-liquid suspension to separator shell of export screen pipe 110, vacuum The negative pressure of formation filter cake is sucked and continue by most of free fluid in filter cake and the liquid in element cavities from point The output channel output suitable for reading of chaotropic discharging central tube 113, then the compressed air of certain pressure was inputted from discharge nozzle is suitable for reading In 110 cavity of chimney filter, film be pressurized outward expansion heaves, filter cake generate cracking and housing bottom is dropped to from film surface, open into Discharge component 150 realizes separation of solid and liquid by solid discharger shell, with this.

In conclusion the utility model provides a kind of equipment for separating liquid from solid, which includes shell, more The fixed floral disc of screen pipe, screen pipe, separating liquid discharge nozzle, muffler and input and output material component, more screen pipes are all set in outer It in shell and is fixed on the fixed floral disc of screen pipe, separating liquid discharge nozzle is connected with the outlet of screen pipe, and muffler and screen pipe are solid Determine floral disc connection and be connected, one end of shell is provided with opening, and input and output material component is flexibly connected with the opening of shell.Due to this The equipment for separating liquid from solid that application provides includes multiple nozzles, by the way that connection pressure may be implemented from the nozzle of solid-liquid feeding assembly Pump, provides positive pressure, so that raw material be pushed to enter in shell from feeding assembly, and then realizes filtering, while benefit using screen pipe It can be realized with separating liquid discharge nozzle and muffler and negative pressure and compressed air be provided, realize to the solids isolated in film surface Material carries out vacuum dehydration and the reversed stripping of compressed air, also, is set as since input and output material component merges with the opening of shell It is flexibly connected, therefore after solid falls off, can directly open input and output material component automatically, so that realizes solid facilitates row Out, without carrying out the disassembly of device, separation process is simpler quick.

Meanwhile equipment for separating liquid from solid provided by the utility model, due to filtering using vertical current mode, without feed liquid Repetitive cycling, therefore isolated efficiency is high, energy consumption is small；Due to using microporous teflon membran and felt support, intensity Height, is resistant to contraction and expansion repeatedly in lock out operation, therefore the long service life of film and separation accuracy is reliable in the process Stablize；Since the maximum diameter of hole of microporous teflon membran can choose 0.10,0.22,0.45,1.0 μm of equal-specification, Gu The precision of liquid separation can achieve absolute sub-micron split level；Since polytetrafluoroethylene (PTFE) hydrophilic film has surface low and micro- Micro-enzyme electrode is seen, therefore film surface supports pollution capacity with non-stick and high, repetitive operation is strong.

It should be noted that, in this document, the relational terms of such as " first " and " second " or the like are used merely to one A entity or operation with another entity or operate distinguish, without necessarily requiring or implying these entities or operation it Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to Cover non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or setting Standby intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that There is also other identical elements in the process, method, article or apparatus that includes the element.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.It should be noted that To: similar label and letter indicate similar terms in following attached drawing, therefore, once determined in a certain Xiang Yi attached drawing Justice does not need then that it is further defined and explained in subsequent attached drawing.

Claims (10)

1. a kind of equipment for separating liquid from solid, which is characterized in that the equipment for separating liquid from solid includes shell, more screen pipes, screen pipes Fixed floral disc, separating liquid discharge nozzle, muffler and input and output material component, the more screen pipes be all set in the shell and It is fixed on the fixed floral disc of the screen pipe, the separating liquid discharge nozzle is connected with the outlet of the screen pipe, the muffler Connect and be connected with the fixed floral disc of the screen pipe, one end of the shell is provided with opening, the input and output material component with it is described The opening of shell is flexibly connected.

2. equipment for separating liquid from solid as described in claim 1, which is characterized in that the equipment for separating liquid from solid further includes mentioning material pump, It is described to mention material pump and the input and output material element turns, and raw material is passed through the disengaging for inputting positive pressure by the material pump that mentions Material component is input in the shell.

3. equipment for separating liquid from solid as described in claim 1, which is characterized in that the equipment for separating liquid from solid further includes vacuum pump, The vacuum pump is connected with the separating liquid discharge nozzle, and the vacuum pump is exported for inputting negative pressure, and by the liquid after separation.

4. equipment for separating liquid from solid as described in claim 1, which is characterized in that the equipment for separating liquid from solid further includes air compression System, the air compression system are connected with the muffler, the separating liquid discharge nozzle respectively, and the air compression system is used In inputting compressed air into the more screen pipes.

5. equipment for separating liquid from solid as described in claim 1, which is characterized in that the every screen pipe includes mounting portion and mistake Filter portion, the mounting portion are connect with the filter house, and the mounting portion is connect with separating liquid discharging central tube.

6. equipment for separating liquid from solid as claimed in claim 5, which is characterized in that the filter house includes separating liquid discharging center Pipe, filter membrane and interconnecting piece, the filter membrane is surrounded on outside the separating liquid discharging central tube at tubulose, and the filter membrane With separating liquid discharging central tube by being arranged at a distance from determination, the separating liquid discharging central tube is connect with the mounting portion, The both ends of the filter membrane are connect with the interconnecting piece, the mounting portion respectively.

7. equipment for separating liquid from solid as claimed in claim 6, which is characterized in that the filter house further includes supporting layer, the branch Support layer is set as tubular structure, and the both ends of the supporting layer are connect with the interconnecting piece, the mounting portion respectively, the filtering Film is wrapped in outside the supporting layer.

8. equipment for separating liquid from solid as claimed in claim 6, which is characterized in that the filter membrane includes polytetrafluoroethylene (PTFE) micropore Film.

9. equipment for separating liquid from solid as claimed in claim 6, which is characterized in that the mounting portion includes mounting portion ontology, separation Liquid tapping channel and mounting flange, the mounting portion ontology and the filter house weld, the mounting flange and the filtering The fixed floral disc of pipe is detachably connected, and the separating liquid tapping channel passes through the mounting portion ontology and the separating liquid tapping channel It is connected with separating liquid discharging central tube.

10. equipment for separating liquid from solid as claimed in claim 9, which is characterized in that the both ends of the filter membrane are also respectively provided with Clip, the hoop sleeve are set to outside the both ends of the filter membrane, so that the filter membrane and the mounting portion, the interconnecting piece connect It connects.