CN205182287U - Filter -pressing / squeezer - Google Patents
Filter -pressing / squeezer Download PDFInfo
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- CN205182287U CN205182287U CN201520972577.9U CN201520972577U CN205182287U CN 205182287 U CN205182287 U CN 205182287U CN 201520972577 U CN201520972577 U CN 201520972577U CN 205182287 U CN205182287 U CN 205182287U
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- mud
- sheet frame
- press filtration
- filter
- squeezer
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Abstract
The utility model discloses a filter -pressing / squeezer, advance the mud pipe including support, drivetrain parts, filter -pressing subtotal, the filter -pressing part is firstly advanced mud sheet frame and second and is advanced the mud sheet frame including a plurality of, a plurality ofly firstly advances the setting of mud sheet frame series arrangement on the support, a plurality ofly firstly advances to advance ni kou through first center between the mud sheet frame and be linked together, it is fixed that the terminal department of filter -pressing part one end first advances the mud sheet frame, should be fixed firstly advance mud board sheet frame and advance the mud pipe to be linked together, drivetrain parts sets up on the other end of filter -pressing part, and drivetrain parts exerts pressure to the other end of filter -pressing part, and the extrusion is first advances the mud sheet frame for solid -liquid separation is realized to the first mud that advances in the mud sheet frame, it still is provided with at least one diffluence pass on the mud pipe to advance, the second advances the setting of mud sheet frame and firstly advances between the mud sheet frame or the end of the other end of filter -pressing part adjacent, the second enters the second center that is linked together that is provided with on the mud sheet frame and advances mud mouth and reposition of redundant personnel and advance ni kou, the diffluence pass pass through pipeline under pressure with the reposition of redundant personnel is advanced ni kou and is linked together.
Description
Technical field
The utility model relates to equipment for separating liquid from solid technical field, be specifically related to a kind of improve service behaviour press filtration/squeezer.
Background technology
Press filtration (squeezing) machine is comparatively ripe dehydration equipment, and in slurry dewatering project at home and abroad, application is a lot.Mainly comprise plate and frame and van-type two kinds, the main distinction is embodied in: 1) feeding manner: plate and frame press filtration (squeezing) machine inlet capable is generally at upper corner, and van-type press filtration (squeezing) machine inlet capable is generally all in the middle part of filter plate; 2) filter chamber: the filter plate two pieces of plate and frame is a set of, the filter plate one piece of van-type is a set of; 3) filter pressure: the filter pressure of plate and frame is less than 0.6Mpa, the filtration pressure filter of van-type is greater than 0.6Mpa.General plate and frame and van-type press filtration (squeezing) machine are referred to as plate compression (squeezing) machine.The plate and frame that current use is more and van-type press filtration (squeezing) machine comprise: common plate compression (squeezing) machine, barrier film press filtration (squeezing) machine, high pressure press filtration (squeezing) machine, super-pressure press filtration (squeezing) machine, elasticity plate compression (squeezing) machine etc.
Plate and frame press filtration (squeezing) machine is alternately arranged with the filter plate of filtrate path is parallel with filter frame, often organizes in the middle of filter plate and filter frame and accompanies filter cloth, and with compression end filter plate and filter frame compression, the hollow filter frame making dull and stereotyped filter plate adjacent forms a filter chamber.Mud flows into from charging aperture, and water is discharged from filtrate (liquid by filter plate, and mud cake is deposited in frame on filter cloth, and filter plate and filter frame unclamp rear mud cake and be just easy to peel off, and have simple to operate, the advantages such as applicability is strong.The weak point of plate and frame press filtration (squeezing) machine is, filter frame material inlet easily blocks, and filter cake not easily takes out, and can not run continuously, treating capacity is little, and operating pressure is low.
The filter chamber of chamber-type press filter is made up of the filter plate of adjacent two pieces of depressions.Its major advantage changes filter cloth conveniently, and shortcoming is that filter efficiency is low, filter effect is bad, the filtration press filtration of filter plate carrying is larger and uneven, easily damages.Occurred novel high pressure, super-pressure, elasticity plate compression (squeezing) machine in recent years, these novel devices improve the filter pressure of sheet frame, and make filter effect be obtained for certain improvement, the working time is corresponding shortening also.But when feedstock viscosity is comparatively large or settling velocity very fast, still there will be that charging aperture easily blocks, between plate pressure reduction large, enter between mud time long, filter chamber, to enter that mud is uneven, problem such as spray mud, costs and poor dehydration results etc.Also occurred that some improve the new technology of sheet frame performance in recent years, but all there is the problem that range of application is narrow, improve DeGrain.
Thus be necessary to develop a kind of novel press filtration/squeezer, to solve press filtration (squeezings) machine existence intrinsic defect for a long time and problem.
Utility model content
In order to solve the problem, the utility model provides a kind of press filtration/squeezer, comprise support, power section, press filtration part and enter mud pipe, described press filtration part includes some first and enters mud sheet frame, some described first enters mud sheet frame order is arranged on support, and some described first is entered between mud sheet frame and be connected by the first center mud inlet; First of end, described press filtration part one end is entered mud sheet frame and is fixed, this fixing first enter mud plate sheet frame with described enter mud pipe be connected; Described power section is arranged on the other end of press filtration part, and power section applies pressure extrusion first to the other end of press filtration part and enters mud sheet frame, makes the first mud entered in mud sheet frame realize Separation of Solid and Liquid;
Describedly enter mud pipe is also provided with at least one diffluence pass;
Described press filtration/squeezer also includes at least one and second enters mud sheet frame, and described second enters mud sheet frame is arranged on adjacent first and enters between mud sheet frame or be arranged on the end of the other end of press filtration part; Described second enters the second center mud inlet and shunting mud inlet that mud sheet frame are provided with and are connected, and described diffluence pass is connected with described shunting mud inlet by pressure pipeline.
Preferably, be communicated with by steel pipe or Explosion-proof host between described shunting mud inlet with described second center mud inlet.
Preferably, described pressure pipeline adopts penstock and/or Explosion-proof host.
Preferably, described shunting mud inlet is positioned at described activity and enters in the outer side edges of mud sheet frame.
A kind of press filtration/squeezer that the utility model provides, has following advantage and good effect:
Press filtration/squeezer that the utility model provides, relative to prior art, entering on mud pipe to have set up diffluence pass, and in press filtration part, be provided with first enter mud sheet frame and second and enter mud sheet frame and enter mud sheet frame, wherein first enter mud sheet frame be equivalent to press filtration/squeezer in prior art former enter mud sheet frame, second enters the activity of mud sheet frame is added to first and enters between mud sheet frame or side, thus make the press filtration part of press filtration/squeezer realize many places to enter mud, improve each and enter the problem that between mud sheet frame, pressure reduction is uneven, solve the centre bore blocking that existing press filtration/squeezer occurs in actual use, enter mud overlong time, spray mud, the problems such as costs and poor dehydration results, effectively can extend the service life of press filtration/squeezer.
Accompanying drawing explanation
By reference to the accompanying drawings, by hereafter state detailed description, more clearly can understand above-mentioned and other feature and advantage of the present utility model, wherein:
Fig. 1 is the structural representation that in the utility model, mud sheet frame is entered in activity;
The front view of press filtration/squeezer that Fig. 2 provides for the utility model;
The top view of press filtration/squeezer that Fig. 3 provides for the utility model.
Detailed description of the invention
See the accompanying drawing that the utility model embodiment is shown, hereafter in more detail the utility model will be described.But the utility model can realize in many different forms, and should not be construed as by the restriction in the embodiment of this proposition.On the contrary, it is abundant and complete open in order to reach for proposing these embodiments, and makes those skilled in the art understand scope of the present utility model completely.In these accompanying drawings, for clarity sake, may be exaggerated size and the relative size in layer and region.
Existing press filtration/squeezer is made up of feeding part, support, power section, press filtration part etc. usually, and power section and press filtration part are arranged on support; Feeding part includes one and enters mud pipe, include in press filtration part multiple former enter mud sheet frame, multiple enter mud sheet frame order be arranged on support, one end of press filtration part is provided with mud inlet, and power section exerts a force at the other end of press filtration part; Mud passes through to send in mud inlet into mud pipe, mud enters into from mud inlet and respectively enters in mud sheet frame in press filtration part, make again to realize Separation of Solid and Liquid into the mud in mud sheet frame under the effect of power section, wherein enter mud sheet frame is provided with adjacent enter mud sheet frame or the connection center mud inlet that communicates with mud inlet.
Wherein, existing press filtration/squeezer can adopt the sheet frame of difformity, unlike material, different supercharging principle, different compression mode to carry out the device of Separation of Solid and Liquid, not being restricted of press filtration/squeezer herein for common plate frame press filtration/squeezer, van-type press filtration/squeezer, barrier film plate compression/squeezer, high pressure press filtration/squeezer, super-pressure press filtration/squeezer, elasticity plate compression/squeezer etc.
Because existing press filtration/squeezer only has one to enter mud pipe to press filtration part slurry conveyed, the centre bore that therefore existing press filtration/squeezer there will be in actual use usually blocks, enters mud overlong time, sprays the problem such as mud, costs and poor dehydration results.
For problems of the prior art, the utility model provides a kind of press filtration/squeezer, by set up on existing press filtration/squeezer diffluence pass and movable enter mud sheet frame obtain a novel press filtration/squeezer, thus solve pressure reduction between the blocking of existing feed opening of press filter, plate large, enter between mud time long, filter chamber, to enter that mud is uneven, defect such as spray mud, costs and poor dehydration results etc.
Concrete, enter mud pipe has additional one or more diffluence pass the former of existing press filtration/squeezer; In the press filtration part of existing press filtration/squeezer, set up one or more activity enter mud sheet frame, activity enters that mud sheet frame is selectable to be arranged on into the uneven place of mud or easily blocking place or easily spray mud place; Activity is entered mud sheet frame and is provided with shunting mud inlet, carries shunting mud between diffluence pass and shunting mud inlet by pressure pipeline.
Concrete, arranging number and can setting according to the actual requirements of diffluence pass, is not restricted herein; Former enter diffluence pass newly-increased on mud pipe apart from former enter the mud inlet 30-70cm of mud pipe in press filtration part, the diameter preferably 4-16cm of diffluence pass; Certainly, the setting position of diffluence pass and concrete size all can adjust as the case may be.
Newly-increased one or more diffluence pass enters mud sheet frame respectively by pressure pipeline with newly-increased activity and is connected, the parameter of pressure pipeline is determined according to bypass flow, shunt pressure, flow velocity etc., pressure pipeline can adopt penstock or pressure hose, also can be penstock and pressure hose with the use of.Pressure pipeline also can be provided with valve, and on controlled pressure pipeline, the flow of mud, specifically can be ball valve or butterfly valve etc.
In the present embodiment, the setting position that mud sheet frame is entered in activity needs to adjust according to filter press practical application, usually selects the one end of the close power section be arranged in press filtration part, or other easily occur the place of blocking.The parameter that mud sheet frame is entered in activity is arranged according to the parameter request of existing press filtration/squeezer, the activity specification of entering mud sheet frame and existing press filtration/squeezer former enter mud sheet frame specification consistent, activity is entered after mud sheet frame is placed in press filtration part, can with adjacent former enter mud sheet frame with the use of.
In the present embodiment, activity is entered mud sheet frame and is set to after in press filtration part, the one or both sides that mud sheet frame is entered in activity be provided with existing press filtration/squeezer former enter mud sheet frame; With reference to Fig. 1, activity enters mud sheet frame is provided with center enters mud 1 and shunting mud inlet 2, and center mud inlet 1 is positioned at activity and enters on the center of mud sheet frame, and activity enter mud sheet frame by center mud inlet 1 with adjacent former enter the center mud inlet of mud sheet frame be connected; Shunting mud inlet 2 is arranged on activity and enters in the outer side edges of mud sheet frame, and to make, shunting mud inlet 2 is convenient to be connected with pressure pipeline; Enter mud pipe 3 by centre between center mud inlet 1 with shunting mud inlet to be connected, mud pipe 3 is entered in centre can adopt the structure such as steel pipe or Explosion-proof host, is not restricted herein.
Diffluence pass connects shunting mud inlet 2 by pressure pipeline, thus achieves point flow transmission of mud; Shunting mud inlet 2 also can be provided with multiple-pass joint, shunted at shunting mud inlet 2 place again by multiple-pass joint, piecemeal activity enters mud sheet frame and can directly be communicated with the multiple-pass joint on shunting mud inlet 2, thus can decrease the use of pressure pipeline, provides cost savings.
A kind of press filtration/squeezer that the utility model provides, under the prerequisite not changing the original structure of existing press filtration/squeezer, set up diffluence pass and mud sheet frame is entered in activity, thus make the press filtration part of press filtration/squeezer realize many places to enter mud, improve the problem that pressure reduction is uneven between mud sheet frame, solve centre bore blocking that existing press filtration/squeezer occurs in actual use, enter mud overlong time, problem such as spray mud, costs and poor dehydration results etc., enter the mud time in practical application and greatly to shorten and dehydrating effect is splendid, effectively can to extend on mud sheet frame filter plate service life.In addition, a kind of method improving press filtration/squeezer service behaviour that the utility model provides, simple, improve cheap for manufacturing cost, be about 0.5 ~ 5 ‰ of original equipment total price.
Structure after specifically transforming with regard to press filtration/squeezer is below further described:
With reference to Fig. 2-3, press filtration/squeezer that the utility model provides comprises support 4, power section 6, press filtration part 5 and enters mud pipe 8, and press filtration part 5 includes some first and enters mud sheet frame 51, and some first enters mud sheet frame 51 order is arranged on support 4; Some first is entered between mud sheet frame 51 and is connected by the first center mud inlet; First of end, press filtration part 6 one end is entered mud sheet frame and is fixed, and this fixing first enters mud plate sheet frame and enter mud pipe 8 and be connected; Power section 6 is arranged on the other end of press filtration part 5, and the other end of power section 6 pairs of press filtration parts 5 applies pressure extrusion some first and enters mud sheet frame 51, makes the first mud entered in mud sheet frame 51 realize Separation of Solid and Liquid.Wherein, power section 6 can adopt the structures such as hydraulic means, is not restricted herein.Wherein, first enter mud sheet frame 51 be press filtration/squeezer in above-described prior art former enter mud sheet frame.
Enter on mud pipe 8 and be also provided with at least one diffluence pass 81; Press filtration/squeezer also includes at least one and second enters mud sheet frame 52, the second and enter mud sheet frame 52 and be arranged on adjacent first and enter between mud sheet frame 51 or be arranged on the end of the other end of press filtration part 5; Second enters mud sheet frame 52 is above-described activity and enters mud sheet frame, its concrete structure as shown in fig. 1, second enters the second center mud inlet 1 and shunting mud inlet 2 that mud sheet frame 52 are provided with and are connected, diffluence pass 81 by pressure pipeline 9 with shunt mud inlet 2 and be connected.
The number that arranges that diffluence pass 81 and second enters mud sheet frame 52 is not limited to shown in Fig. 2-3, can adjust as the case may be, not be restricted herein.
Shunting mud inlet 2 is communicated with by penstock or Explosion-proof host with between the second center mud inlet 1, and pressure pipeline 9 specifically can adopt penstock and/or Explosion-proof host.
A kind of press filtration/squeezer that the present embodiment provides, mud sheet frame is entered by setting up diffluence pass and second, thus make the press filtration part of press filtration/squeezer realize many places to enter mud, improve the problem that pressure reduction is uneven between mud sheet frame, solve centre bore blocking that existing press filtration/squeezer occurs in actual use, enter mud overlong time, problem such as spray mud, costs and poor dehydration results etc., effectively can extend the service life of press filtration/squeezer.
Those skilled in the art should be understood that the utility model can not depart from the spirit or scope of itself with many other concrete forms realizations.Although described case study on implementation of the present utility model, the utility model should be understood and should not be restricted to these embodiments, within the spirit and scope of the present utility model that those skilled in the art can define as appended claims, make change and amendment.
Claims (4)
1. press filtration/squeezer, it is characterized in that, comprise support, power section, press filtration part and enter mud pipe, described press filtration part includes some first and enters mud sheet frame, some described first enters mud sheet frame order is arranged on support, and some described first is entered between mud sheet frame and be connected by the first center mud inlet; First of end, described press filtration part one end is entered mud sheet frame and is fixed, this fixing first enter mud plate sheet frame with described enter mud pipe be connected; Described power section is arranged on the other end of press filtration part, and described power section applies pressure extrusion first to the other end of press filtration part and enters mud sheet frame, makes the first mud entered in mud sheet frame realize Separation of Solid and Liquid;
Describedly enter mud pipe is also provided with at least one diffluence pass;
Described press filtration/squeezer also includes at least one and second enters mud sheet frame, and described second enters mud sheet frame is arranged on adjacent first and enters between mud sheet frame or be arranged on the end of the other end of press filtration part; Described second enters the second center mud inlet and shunting mud inlet that mud sheet frame are provided with and are connected, and described diffluence pass is connected with described shunting mud inlet by pressure pipeline.
2. press filtration/squeezer according to claim 1, is characterized in that, is communicated with between described shunting mud inlet with described second center mud inlet by steel pipe or Explosion-proof host.
3. press filtration/squeezer according to claim 1, is characterized in that, described pressure pipeline adopts penstock and/or Explosion-proof host.
4. press filtration/squeezer according to claim 1, is characterized in that, described shunting mud inlet is positioned at described activity and enters in the outer side edges of mud sheet frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520972577.9U CN205182287U (en) | 2015-11-30 | 2015-11-30 | Filter -pressing / squeezer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520972577.9U CN205182287U (en) | 2015-11-30 | 2015-11-30 | Filter -pressing / squeezer |
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| Publication Number | Publication Date |
|---|---|
| CN205182287U true CN205182287U (en) | 2016-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520972577.9U Active CN205182287U (en) | 2015-11-30 | 2015-11-30 | Filter -pressing / squeezer |
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| CN (1) | CN205182287U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105561646A (en) * | 2015-11-30 | 2016-05-11 | 上海同济环境工程科技有限公司 | Filter press/presser and method for improving working performance of same |
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2015
- 2015-11-30 CN CN201520972577.9U patent/CN205182287U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105561646A (en) * | 2015-11-30 | 2016-05-11 | 上海同济环境工程科技有限公司 | Filter press/presser and method for improving working performance of same |
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| GR01 | Patent grant |