CN201529445U - Distributing device of a vacuum belt type filter - Google Patents
Distributing device of a vacuum belt type filter Download PDFInfo
- Publication number
- CN201529445U CN201529445U CN2009202205706U CN200920220570U CN201529445U CN 201529445 U CN201529445 U CN 201529445U CN 2009202205706 U CN2009202205706 U CN 2009202205706U CN 200920220570 U CN200920220570 U CN 200920220570U CN 201529445 U CN201529445 U CN 201529445U
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- cloth
- bulk cargo
- distribution device
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- type filter
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Abstract
The utility model discloses a distributing device of a vacuum belt type filter, comprising a distributing pool for housing the material to be dispersed; a material dispersing device comprising a laying-off pipeline, a material dispersing unit, an angle adjustment unit and a screening filter cloth; and a support unit for supporting the distributing pool. The distributing pool comprises a baffle plate, an adjustable scraper plate, a material dispersing baffle, a seal filter cloth and an adjustment unit, wherein the adjustment unit is arranged at the two sides of the adjustable scraper plate for adjusting the distance between the adjustable scraper plate and the filter cloth according to the required material thickness. The distributing device of the vacuum belt type filter has features of simple structure, convenient operation, adjustable distance between the adjustable scraper plate and the filter cloth, very uniformly material distribution and easy control of the material layer thickness.
Description
Technical field
The utility model relates to vacuum band-type filter machine, and specifically, the utility model relates to the distribution device of a kind of requirement uniform distribution on vacuum band-type filter machine.
Background technology
Usually, the cloth of vacuum band-type filter machine is aerial material casting mode, for liquid-solid mixing phase cloth, adopts two kinds of duck-beak type distribution device and bulk cargo pallet distribution devices usually.For traditional aerial material casting distributing mode, the fabric thickness and the uniformity are subjected to the composition and the influence of various factors such as character, material supplied materials speed of belt running speed, material, so traditional aerial material casting distributing mode can not be distributed to material on the filter cloth well, and owing to shed in the process of band filter filter cloth at material, material and filter cloth impact, therefore can destroy cloth, influence the uniformity of cloth.For the mixing cloth of liquid-solid two-phase, slip aloft motion amplitude is big, and after impacting on the band filter, the filter cake of formation longitudinal thickness often occurs and differs, and what of supplied materials also can cause the horizontal thickness of filter cake to differ.
In addition, for the duck-beak type distribution device,,,, be sprayed at then on the band filter belt the material constraint then by the duck bill rectangular configuration by material of short duration converging in the duckbill structure.Cloth is mainly adjusted the blanking size by the face opening width.Therefore, in the duck-beak type distribution device, what of material directly have influence on blanking velocity in the duckbilled, expect that blanking for a long time is fast, stop up when too many, expect that blanking after a little while is slow, lose the cloth effect in the time of very little; And the duckbilled materials inside evenly is difficult to adjust, and general duckbilled intermediate material wants many, and blanking is fast, and high both sides were low in the middle of cloth was generally, simultaneously because local cloth disappearance can take place the inner stopping state of duckbilled.
For bulk cargo pallet distribution device, after mainly impacting, scatter at holding tray surface by material and holding tray surface, through demarcation strip on the holding tray surface it is shunted, flow to by each separated facet of holding tray surface then and finish cloth on the belt.Therefore, in this distribution device, feed liquid is scattered after holding tray surface impacts, and general middle blanking is more, and the demarcation strip shunting is influenced by the supplied materials size, can't be fixed up, and needs often to adjust, and operation easier is big; And material is easy to cause the liquid-solid mixing of holding tray surface material inhomogeneous because liquid-solid phase separation in various degree takes place the density difference after the bulk cargo parts impact, and causes cloth inhomogeneous.
Therefore, the against vacuum band filter carries out the cloth of liquid-solid two-phase, and distribution device of the prior art exists various limitation.
In addition, when vacuum band-type filter machine is used for the production of vanadium oxide leaching operation, be to improve the vanadium yield, reduce solvable vanadium and raising qualifying liquid concentration in the tailings, require first section necessary uniform distribution of band filter.In vanadium oxide leached production process, can first section of band filter uniform distribution, to the very big influence of being evenly distributed with of vacuum and wash water, thereby can influence solvable content of vanadium and vanadium yield in the tailings.In the prior art, that adopts is the overhead material casting distributing technique of band filter, slip aloft motion amplitude is big, after impacting on the band filter, the filter cake of formation longitudinal thickness often occurs and differs, and what of supplied materials also can cause the horizontal thickness of filter cake to differ, cloth is subjected to the influence of factors such as band filter belt exploitation speed, material condition and supplied materials size simultaneously, the manually-operated difficulty, inefficiency is difficult to satisfy the cloth requirement that reduces the solvable vanadium of tailings.Therefore, vacuum band-type filter machine is used for the production of vanadium extraction, also need the distribution device of existing vacuum band-type filter machine is further improved.
The utility model content
The purpose of this utility model provides a kind of have strong cloth ability and the little distribution device that is used for vacuum band-type filter machine of operation easier.
Another purpose of the present utility model provides and a kind ofly is used for vacuum band-type filter machine and has strong cloth ability, can satisfy the even smooth distribution device that reduces the solvable content of vanadium requirement of tailings.
The utility model provides a kind of distribution device of vacuum band-type filter machine, described distribution device comprises: the cloth pond, being used for holding will dispersed material, and described cloth pond comprises the striker plate that is arranged in both sides, described cloth pond, the adjustable material scraping plate that is arranged in other both sides, cloth pond and bulk cargo baffle plate, sealing filter cloth and is used for regulating the adjusting parts of the spacing between adjustable material scraping plate and the filter cloth; Bulk material device, comprise blanking pipeline, the bulk cargo parts that are connected with the lower end of described blanking pipeline, connect the angular adjustment parts of described blanking pipeline and described bulk cargo parts and block filter cloth, adjust the blanking angle of described bulk cargo parts by described angular adjustment parts; And the support section that is used for supporting the cloth pond.
According to the distribution device of vacuum band-type filter machine of the present utility model, described cloth pond is rectangular shape, and the length in cloth pond depends on the strap length of described vacuum band-type filter machine.In an embodiment of the present utility model, the length in described cloth pond is the filter cloth width of described vacuum band-type filter machine.
According to the distribution device of vacuum band-type filter machine of the present utility model, described angular adjustment parts are made of adjustment component and the angle adjustment lever that is positioned at described adjustment component both sides.Described adjustment component is for adjusting screw.Described support section is a plurality of rollers.
The distribution device of vacuum band-type filter machine of the present utility model adopts the directly thinking of cloth on band filter, simple in structure, easy and simple to handle, cloth very equably simultaneously can both be by regulating the thickness that distance between material scraping plate and the band filter filter cloth be controlled the bed of material to the size of supplied materials, material condition.Be particularly useful for the vanadium extraction vacuum band-type filter machine according to distribution device of the present utility model, slip can be arranged on the filter cloth equably, thereby help the carrying out of subsequent handling, can reduce in the tailings solvable content of vanadium greatly and improve the vanadium yield by this device.
Description of drawings
Fig. 1 shows the structural representation according to vacuum band-type filter machine of the present utility model.
Fig. 2 shows the structural representation of the distribution device among Fig. 1.
Fig. 3 shows the structural representation of the bulk material device in the distribution device of Fig. 2.
Fig. 4 shows the partial enlarged view of the angular adjustment parts among Fig. 3.
The specific embodiment
As the cutaway view of the illustrative examples of desirable embodiment of the present utility model embodiment of the present utility model is described in this reference.Like this, the change of shape of the example that the variation by manufacturing technology and/or tolerance causes for example can appear in expectation.Therefore, embodiment of the present utility model should not be understood that to be limited to the concrete shape in the zone shown in this, and should comprise the warpage that is for example caused by manufacturing.Therefore, the zone that illustrates in the drawings is actually schematically, and their shape is not intended to illustrate the true form in the zone of device, also is not intended to limit scope of the present utility model.
Below in conjunction with drawings and Examples the utility model is described in detail.
The utility model provides a kind of distribution device of vacuum band-type filter machine, and this distribution device especially can be used for the leaching operation of vanadium oxide and produces.
Fig. 1 shows the structural representation according to vacuum band-type filter machine of the present utility model.With reference to Fig. 1, comprise distribution device and filter cloth 3 according to vacuum band-type filter machine 7 of the present utility model.Specifically, the distribution device according to vacuum band-type filter machine of the present utility model mainly is made of cloth pond 1, bulk material device and 2 three parts of support section.Holding in the cloth pond 1 will dispersed material.In according to vacuum band-type filter machine of the present utility model, cloth pond 1 is rectangular shape, and the length in cloth pond 1 is generally the width of the filter cloth 3 of band filter mainly by the width decision of the driving belt (filter cloth is placed on the driving belt) of band filter; The width in cloth pond 1 and the degree of depth can be decided according to actual conditions.In a preferred embodiment of the present utility model, the width in cloth pond 1 is in the scope of 500mm～700mm; In addition, consider that will there be certain material level in the cloth pond when adjustable material scraping plate was operated, and will be far above the desired thickness of cloth, in another preferred embodiment of the present utility model, the degree of depth in cloth pond 1 is more than 260mm.Here, the width that it is pointed out that cloth pond 1 is meant the size on the direction of advancing along filter cloth in cloth pond, the size on the direction vertical with the direction that filter cloth is advanced of the edge that 1 length in cloth pond is meant the cloth pond.
As shown in Figure 1, support section 2 is used for supporting cloth pond 1, across cloth pond 1.In the utility model, support section 2 is made up of a plurality of rollers.Can determine the number of roller according to the width in cloth pond 1.Though the number of roller shown in Figure 1 is 4, the utility model is not limited thereto.In an embodiment of the present utility model, support section 2 can be made up of the roller that 4～5 diameters are 80mm.
Fig. 2 shows the structural representation of the distribution device among Fig. 1.See figures.1.and.2, in vacuum band-type filter machine of the present utility model, cloth pond 1 comprises striker plate 4, adjustable material scraping plate 5, bulk cargo baffle plate 6, sealing filter cloth 8 and regulates parts 11.
Referring again to Fig. 1, striker plate 4 is arranged on the two ends in cloth pond along the width in cloth pond, prevents that material spilling in the cloth pond 1 is in the outside in cloth pond 1.In order to prevent the filter cloth that weares and teares, the inside cord of striker plate 4 is arranged in beyond the vacuum area, and has certain interval between striker plate 4 and the filter cloth 3.In an embodiment of the present utility model, the interval between striker plate 4 and the filter cloth 3 is in the scope of 0.5mm～1mm.Striker plate 4 can be made by the material with mar proof and corrosion resistance, for example by make such as the alloy structure steel plate of 15CrMo or by such as the polishing 304 corrosion resistant plates corrosion resistant plate make.Material level when guaranteeing cloth and be convenient to the stationary adjustable material scraping plate, the height of an end that links to each other with adjustable material scraping plate plate 5 of striker plate 4 is preferably about 300mm.The height that it is apparent to those skilled in the art that the other end (that is that end that links to each other with bulk cargo baffle plate 6 of striker plate 4) of striker plate 4 can be set according to the height of bulk cargo baffle plate 6.
As depicted in figs. 1 and 2, adjustable material scraping plate 5 and bulk cargo baffle plate 6 are arranged in the both sides in cloth pond 1 along the length direction in cloth pond 1, as shown in Figure 1, two striker plates 4 and adjustable material scraping plate 5 and bulk cargo baffle plate 6 be arranged in cloth pond 1 around.In addition, respectively be provided with one in the both sides of adjustable material scraping plate 5 and regulate parts 11, be used for adjusting the distance between adjustable material scraping plate 5 and the filter cloth 3.Specifically, when adjusting adjustable material scraping plate 5, at first thick according to required material, adjust a side earlier and regulate parts 11, make the spacing between adjustable material scraping plate 5 these sides and the filter cloth be the thick degree of material, adjust opposite side then and regulate parts 11, make the both ends horizontal alignment of adjustable material scraping plate 5.In the utility model, regulating parts 11 can be adjustable up and down screw or fixed screw, and its size can be selected according to actual conditions.After the position of adjustable material scraping plate 5 is determined, can adjustable material scraping plate 5 be fixed on the striker plate 4 by fixing hole as regulating parts 11 with fixed screw.After those skilled in the art are understanding technical conceive of the present utility model, the height of adjustable material scraping plate 5 and bulk cargo baffle plate 6 can be set according to actual conditions.In an embodiment of the present utility model, the height of adjustable material scraping plate 5 is about 250mm, as long as the height of bulk cargo baffle plate 6 is higher than the base 100mm above (comprising 100mm) of bulk cargo parts 9 (will be described later).In preferred embodiment of the present utility model, the height on bulk cargo parts 9 bases is about 260mm, and the height of bulk cargo baffle plate 6 is about 400mm.
Sealing filter cloth 8 is fixed on the bottom of bulk cargo baffle plate 6, prevents that feed liquid from running out of from the bottom of distribution device.Sealing filter cloth 8 can be identical with the material of filter cloth 3.In order to save cost, sealing filter cloth 8 can be made by the discarded filter cloth of general band filter.
Describe in more detail according to the bulk material device in the distribution device of the present utility model with reference to Fig. 2 to Fig. 4 below.
With reference to Fig. 2 and Fig. 3, according to the bulk material device in the distribution device of the present utility model by blanking pipeline 10, bulk cargo parts 9, angular adjustment parts 12 with block the filter cloth (not shown) and form.Those skilled in the art should be understood that the position of blanking pipeline 10 can be provided with according to actual conditions.Bulk cargo parts 9 are made up of the backgauge face of a fan-shaped plan and both sides, and in an embodiment of the present utility model, the height of backgauge face is in the scope of 30mm～40mm, and the open angle of fan-shaped plan is in 60 °～70 ° scope.In addition, it should be noted that the thickness to fan-shaped plan has not a particular requirement in the utility model, as long as can bear the material of whereabouts.In an embodiment of the present utility model, can set the thickness of fan-shaped plan according to the density of material; At length say, if the density of material big (that is, heavier) then can be provided with fan-shaped plan thicker relatively, on the contrary then thin.In preferred embodiment of the present utility model, the thickness of fan-shaped plan is in the scope of 2mm～5mm.
As shown in Figure 3, blanking pipeline 10 is fixed by the screw (not shown) of both sides and the backgauge face of bolt (not shown) and bulk cargo parts 9 both sides, the zone that bolt is connected with the backgauge face of bulk cargo parts does not influence the function that bulk cargo parts 9 rotate when angular adjustment, this zone does not have screw thread.In addition, the outlet of blanking pipeline 10 is in the inside of bulk cargo parts 9, rather than in bulk cargo component upper ends port.
When being in idle state according to bulk material device of the present utility model, bulk cargo parts 9 become 30 ° to 45 ° angle with the top of bulk cargo baffle plate 6.Bulk cargo parts 9 directly are not connected with the striker plate 4 of bulk cargo baffle plate 6 and both sides, and certain distance is arranged, and promptly bulk cargo parts 9 are unsettled device, are fixed by blanking pipeline 10 and angular adjustment parts 12, as shown in Figure 3.The side line extension line of bulk cargo parts 9 both sides backgauge faces is on the vertical intersection of bulk cargo baffle plate 6 and both sides striker plate 4, and therefore, feed liquid is disperseed by bulk cargo parts 9 and impacted on whole that is diffused into bulk cargo baffle plate 6, and can not impact on the striker plate 4 that is diffused into both sides.In an embodiment of the present utility model, the wideest base of bulk cargo parts 9 only be bulk cargo baffle plate 6 length 2/3.
In addition, blanking pipeline 10 also is connected with bulk cargo parts 9 by angular adjustment parts 12, with the level angle of adjusting bulk cargo parts, thereby adjusts the blanking angle, with the speed of control blanking.
Fig. 4 shows the partial enlarged view of the angular adjustment parts 12 among Fig. 3.With reference to Fig. 4, angular adjustment parts 12 are made of adjustment component 13 and the angle adjustment lever 14 that is positioned at adjustment component 13 both sides.In an embodiment of the present utility model, adjustment component 13 can be selected according to actual conditions for adjusting screw.Angle adjustment lever 14 can be made by common stainless steel.In practical operation, control the length of angle adjustment lever 14 by adjusting adjustment component 13, thus the level angle of control bulk cargo parts 9, and then control blanking angle.
Block filter cloth and be fixed on blanking pipeline 10, both sides striker plate 4 and the bulk cargo baffle plate 6 with iron wire, be used for preventing the slip splash according to the situation of actual splash.A side that it should be noted that adjustable material scraping plate 5 filter cloth that is not blocked blocks, because this direction is an area of cloth, and splash is generally slip and striker plate and impacts and produce, and that direction very strong splash can not occur.
Describe the operating process of the distribution device of band filter of the present utility model below with reference to accompanying drawings in detail.
When band filter 7 operations, the spacing between the filter cloth 3 of adjustable material scraping plate 5 of adjustment and band filter is controlled thickness of feed layer earlier.Then, by 10 blankings of blanking pipeline, by the blanking angle that angular adjustment parts 12 are regulated bulk cargo parts 9, slip impacts and further scatters on bulk cargo baffle plate 6, and sealing filter cloth 8 prevents that feed liquid from running out of from the device bottom.When there is certain material level in the framework pond that the striker plate 4 that is arranged in both sides, cloth pond, adjustable material scraping plate 5 and bulk cargo baffle plate 6 are formed, open band filter 7, produce, in this process, the spacing that only needs to regulate between adjustable material scraping plate 5 and the band filter filter cloth 3 is controlled thickness of feed layer.During power-off operation, at first stop tremie pipe 10 chargings, wait when material is covered in the cloth pond 1, stop band filter 7, fulfil assignment.
Vacuum band-type filter machine adopts distribution device disclosed in the utility model, by the direct thinking of cloth on band filter, simple in structure, easy and simple to handle, cloth very equably simultaneously can both be by regulating the thickness that distance between adjustable material scraping plate and the band filter filter cloth is controlled the bed of material to the size of supplied materials, material condition.When especially the utility model being applied to the vanadium extraction vacuum band-type filter machine, in the leaching production process of vanadium oxide, by being arranged in slip on the filter cloth equably according to distribution device of the present utility model, thereby the carrying out that helps subsequent handling can reduce in the tailings solvable content of vanadium greatly and improve the vanadium yield.
Claims (10)
1. the distribution device of a vacuum band-type filter machine is characterized in that described distribution device comprises:
The cloth pond, being used for holding will dispersed material, and described cloth pond comprises the striker plate that is arranged in both sides, described cloth pond, the adjustable material scraping plate that is arranged in other both sides, cloth pond and bulk cargo baffle plate, sealing filter cloth and is used for regulating the adjusting parts of the spacing between adjustable material scraping plate and the filter cloth;
Bulk material device, comprise blanking pipeline, the bulk cargo parts that are connected with the lower end of described blanking pipeline, connect the angular adjustment parts of described blanking pipeline and described bulk cargo parts and block filter cloth, adjust the blanking angle of described bulk cargo parts by described angular adjustment parts, the extension point of described bulk cargo parts both sides side line is on the vertical intersection of described bulk cargo baffle plate and both sides striker plate; And
Support section is used for supporting the cloth pond.
2. distribution device as claimed in claim 1 is characterized in that described cloth pond is rectangular shape, and the length in cloth pond depends on the belt width of described vacuum band-type filter machine.
3. distribution device as claimed in claim 1, the inside cord that it is characterized in that described striker plate are beyond vacuum area, and the filter cloth of described striker plate and described vacuum band-type filter machine has certain interval.
4. distribution device as claimed in claim 1 is characterized in that described bulk cargo parts become 30 °～45 ° angle with the top of described bulk cargo baffle plate.
5. distribution device as claimed in claim 4 is characterized in that described bulk cargo parts are made up of the backgauge face of a fan-shaped plan and both sides, and the open angle of described fan-shaped plan is in 60 °～70 ° scope.
6. distribution device as claimed in claim 1 is characterized in that the height of described bulk cargo baffle plate is higher than more than the base 100mm of described bulk cargo parts.
7. distribution device as claimed in claim 1 is characterized in that described adjusting parts are adjustable up and down screw or fixed screw.
8. distribution device as claimed in claim 1 is characterized in that described angular adjustment parts are made of adjustment component and the angle adjustment lever that is positioned at described adjustment component both sides, and described adjustment component is for adjusting screw.
9. distribution device as claimed in claim 1 is characterized in that described support section is a plurality of rollers.
10. distribution device as claimed in claim 1, described vacuum band-type filter machine are the vanadium extraction vacuum band-type filter machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202205706U CN201529445U (en) | 2009-10-30 | 2009-10-30 | Distributing device of a vacuum belt type filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202205706U CN201529445U (en) | 2009-10-30 | 2009-10-30 | Distributing device of a vacuum belt type filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201529445U true CN201529445U (en) | 2010-07-21 |
Family
ID=42524856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202205706U Expired - Fee Related CN201529445U (en) | 2009-10-30 | 2009-10-30 | Distributing device of a vacuum belt type filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201529445U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105363263A (en) * | 2015-11-06 | 2016-03-02 | 湖州核华环保科技有限公司 | Adjustable distributing device of rubber belt type vacuum filter |
| CN109011800A (en) * | 2018-07-23 | 2018-12-18 | 连云港博云机械有限公司 | A kind of ceramic disk vacuum filter feeding auxiliary device |
-
2009
- 2009-10-30 CN CN2009202205706U patent/CN201529445U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105363263A (en) * | 2015-11-06 | 2016-03-02 | 湖州核华环保科技有限公司 | Adjustable distributing device of rubber belt type vacuum filter |
| CN109011800A (en) * | 2018-07-23 | 2018-12-18 | 连云港博云机械有限公司 | A kind of ceramic disk vacuum filter feeding auxiliary device |
| CN109011800B (en) * | 2018-07-23 | 2021-06-29 | 连云港博云机械有限公司 | Ceramic disc is material loading auxiliary device for vacuum filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100721 Termination date: 20151030 |
|
| EXPY | Termination of patent right or utility model |