CN211573917U - Guide sleeve matched with guide column of intelligent vertical filter press - Google Patents
Guide sleeve matched with guide column of intelligent vertical filter press Download PDFInfo
- Publication number
- CN211573917U CN211573917U CN201922442205.6U CN201922442205U CN211573917U CN 211573917 U CN211573917 U CN 211573917U CN 201922442205 U CN201922442205 U CN 201922442205U CN 211573917 U CN211573917 U CN 211573917U
- Authority
- CN
- China
- Prior art keywords
- guide
- guide sleeve
- uide bushing
- filter press
- sealing ring
- Prior art date
- 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 - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 64
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 28
- 229910052802 copper Inorganic materials 0.000 claims abstract description 28
- 239000010949 copper Substances 0.000 claims abstract description 28
- 239000007787 solid Substances 0.000 claims abstract description 4
- 239000010687 lubricating oil Substances 0.000 abstract description 10
- 239000013618 particulate matter Substances 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 14
- 230000001050 lubricating effect Effects 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 241000227287 Elliottia pyroliflora Species 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 229910001141 Ductile iron Inorganic materials 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
Landscapes
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a uide bushing with cooperation of vertical pressure filter guide post of intelligence use, including the uide bushing body, uide bushing body cavity, the embedded annular copper sheathing that is equipped with of uide bushing body inner wall, the copper sheathing middle part has the through-hole that supplies the guide post to pass through, the uide bushing body includes relative first end and second end, first end an organic whole is connected with solid fixed ring, gu be equipped with the fixed orifices on the fixed ring, be equipped with the first fixed slot of indent on the first end inner wall, the embedded first sealing washer that is equipped with of first fixed slot, set up the second fixed slot of indent on the second end inner wall, the embedded second sealing washer that is equipped with of second. The utility model discloses a uide bushing for vertical filter press of intelligence has better wearability and intensity, can guarantee the accuracy of direction when using for a long time, and has good sealing performance, can prevent that the particulate matter from falling into between uide bushing and the guide post, avoids mechanical damage, and can store more lubricating oil, guarantees the lubricity when using for a long time, reduces the cost of labor of maintaining.
Description
Technical Field
The utility model relates to a vertical pressure filter accessory technical field especially relates to a uide bushing that uses with the cooperation of intelligence vertical pressure filter guide post.
Background
The vertical filter press is a main filtering device in the solid-liquid separation industry and is suitable for solid-liquid separation of various suspensions. Along with the continuous progress and the development of industrial technology, the pressure filter also gradually moves towards intellectuality, can carry out intelligent management and operation monitoring to the pressure filter, provides comprehensive guarantee for the safety, stable, the high-efficient operation of equipment, and then can promote automation, intellectuality and the lean-forward of filtering the trade, therefore the vertical pressure filter of intelligence gradually occupies the filtration market. Present intelligent vertical pressure filter is mostly the multiple oil cylinder formula, can provide sufficient holding down force for the pressure filter when the filter-pressing, and the filter-pressing is efficient. But because the multiple oil cylinders act simultaneously, the problem that the oil cylinders are not synchronous in the pressing process of the filter press can exist, so that the sealing pressure of a filter chamber of the filter press is not uniform easily, the phenomenon of material spraying during filtering occurs, and the accident of damaging a guide column of the filter press can occur in more serious cases, so that the equipment is damaged. Therefore, the guide sleeve is sleeved on the guide column and connected with the filter plate pressing plate, the filter plate pressing plate can still be pressed downwards in parallel under the condition that the oil cylinder is not synchronous, the stress of the filter chamber is uniform, and the transverse stress of each guide column is reduced, so that the guide column is protected.
The existing guide sleeve is usually made of ductile cast iron, although the guide sleeve has high strength, the guide column continuously rubs with the inner wall of the guide sleeve along with the continuous increase of the service time, the inner wall of a guide sleeve body is easily abraded, the inner diameter of the guide sleeve is increased, and the problem of inaccurate guide is caused.
SUMMERY OF THE UTILITY MODEL
To the problem, the utility model provides a uide bushing with cooperation of vertical pressure filter guide post of intelligence use.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a uide bushing with cooperation of vertical pressure filter guide post of intelligence use, includes the uide bushing body, uide bushing body cavity, the embedded annular copper sheathing that is equipped with of uide bushing body inner wall, the copper sheathing middle part has the through-hole that supplies the guide post to pass through, the uide bushing body includes relative first end and second end, first end an organic whole is connected with solid fixed ring, gu be equipped with the fixed orifices on the fixed ring, be equipped with the first fixed slot of indent on the first end inner wall, the embedded first sealing washer that is equipped with of first fixed slot, set up the second fixed slot of indent on the second end inner wall, the embedded second sealing washer that is equipped with of second fixed slot.
Preferably, the inner diameter of the through hole is smaller than the inner diameter of the guide sleeve body.
Preferably, the inner diameters of the first sealing ring and the second sealing ring are smaller than the inner diameter of the through hole.
Preferably, a first oil storage groove is formed between the first sealing ring and the copper sleeve, and a second oil storage groove is formed between the second sealing ring and the copper sleeve.
Preferably, the guide sleeve body is sleeved with a third sealing ring.
Preferably, a plurality of annular grooves are formed in the outer wall of the third sealing ring at equal intervals from top to bottom.
Preferably, one end of the third sealing ring close to the second end is provided with a round angle.
Preferably, the thickness of the guide sleeve body is greater than that of the copper sleeve.
Preferably, the length of the copper sleeve is greater than two thirds of the length of the guide sleeve body.
Compared with the prior art, the beneficial effects of the utility model are that: the copper sleeve is embedded in the guide sleeve body, so that the wear resistance of the guide sleeve can be effectively improved, and the service life of the guide sleeve is prolonged; the first oil storage tank and the second oil storage tank are used for storing lubricating oil, are matched with the first sealing ring and the second sealing ring, can ensure the lubricating property between the guide sleeve and the guide post, ensure the guide post to slide in the guide sleeve, and effectively protect the lubricating oil in the guide sleeve from excessive loss by the first sealing ring and the second sealing ring, so that the guide sleeve and the guide post can be in a lubricating state for a long time, and the manual maintenance cost is reduced; in addition, the first sealing ring and the second sealing ring can effectively prevent particulate matters in the air from falling between the guide sleeve and the guide column, so that the guide sleeve and the guide column can be effectively protected, and mechanical damage caused by intervention of particulate matters is avoided; the design of third sealing washer can effectually fill the space between uide bushing and the filter plate pressure strip fixed orifices, guarantees fixed stability.
Drawings
Fig. 1 is the schematic view of the section structure of the guide sleeve used with the guide post of the intelligent vertical filter press of the present invention.
Detailed Description
In order to further understand the objects, structures, features and functions of the present invention, the following embodiments are described in detail.
Referring to fig. 1, fig. 1 is a schematic sectional view of a guide sleeve used with a guide post of an intelligent vertical filter press according to the present invention.
As shown in fig. 1, a guide sleeve according to an embodiment of the present invention for use with a guide post of an intelligent vertical filter press comprises a guide sleeve body 1, the guide sleeve body 1 is hollow, an annular copper sleeve 2 is immovably embedded in an inner wall of the guide sleeve body 1, the copper sleeve 2 is in interference fit with the guide sleeve body 1 (i.e. the actual outer diameter of the copper sleeve 2 is larger than the inner diameter of the guide sleeve body 1), a through hole 21 for allowing the guide post to pass through is formed in the middle of the copper sleeve 2, in practical applications, the guide post is inserted into the guide sleeve body 1 and the through hole 21, the guide sleeve body 1 comprises a first end 11 and a second end 12 which are opposite to each other, a fixing ring 3 is integrally connected to the first end 11, a fixing hole 31 is formed in the fixing ring 3, the fixing ring 3 is used for fixing the guide sleeve on a filter plate pressing plate, a bolt is usually passed through the fixing hole 31, the guide sleeve and the filter plate pressing plate are locked, prevent that the uide bushing from sliding from top to bottom along with the guide post and moving from top to bottom, be equipped with the first fixed slot 13 of indent on the 11 inner walls of first end, first sealing washer 4 is equipped with to embedded in first fixed slot 13, sets up the second fixed slot 14 of indent on the 12 inner walls of second end, and second sealing washer 5 is equipped with to embedded in second fixed slot 14.
In an embodiment, copper sheathing 2 is located between uide bushing body 1 and the guide post, and copper sheathing 2 has good wearability, and in the in-service use, the guide post only contacts with 2 inner walls of copper sheathing, and not with uide bushing body 1 direct contact to can improve the wearability of whole uide bushing, and then improve the life of uide bushing, and can guarantee the accuracy of direction. The first sealing ring 4 embedded in the first fixing groove 13 and the second sealing ring 5 embedded in the second fixing groove 14 are filled between the guide sleeve body 1 and the guide column when the guide sleeve is sleeved on the guide column, so that good sealing performance is achieved, and particulate matters are prevented from entering between the guide sleeve and the guide column, thereby preventing the guide sleeve and the guide column from causing mechanical damage; in addition, the first sealing ring 4 and the second sealing ring 5 can effectively prevent lubricating oil in the guide sleeve from flowing out of the guide sleeve, and the lubricating property between the guide sleeve and the guide column is ensured.
Preferably, the internal diameter of through-hole 21 is less than the internal diameter of uide bushing body 1 to guarantee when the guide post plug-in mounting is in the guide post, the inner wall of uide bushing body 1 does not contact with the guide post, only copper sheathing 2 contacts and produces the friction with the guide post lateral wall, can improve the wearability of whole uide bushing, avoid the uide bushing to use internal diameter grow after a period, thereby guarantee the accuracy of uide bushing direction, also improved the life of uide bushing.
Preferably, the inner diameters of the first sealing ring 4 and the second sealing ring 5 are smaller than the inner diameter of the through hole 21, so that when the guide post is inserted into the through hole 21, the first sealing ring 4 and the second sealing ring 5 are completely and annularly wound on the outer side of the guide post, and the smaller inner diameter enables the first sealing ring 4 and the second sealing ring 5 to be squeezed between the guide sleeve body 1 and the guide post, so that the sealing performance between the guide sleeve body 1 and the guide post is ensured.
Preferably, since the copper bush 2 has a certain wall thickness, a first oil storage groove 6 is formed between a portion of the first seal ring 4 protruding out of the first fixing groove 13, a portion of the copper bush 2 protruding out of the side wall of the guide bush body 1 and the side wall of the guide bush body 1, and a second oil storage groove 7 is formed between a portion of the second seal ring 5 protruding out of the second fixing groove 14 and a portion of the copper bush 2 protruding out of the side wall of the guide bush body 1 and the side wall of the guide bush body 1. First oil storage tank 6 and second oil storage tank 7's setting, can store more lubricating oil when the uide bushing suit is on the guide post, along with the uide bushing is when sliding from top to bottom on the guide post, lubricating oil can permeate between uide bushing and the guide post, guarantee the gliding lubricity from top to bottom of uide bushing, thereby reduce the friction, effectively protect uide bushing and guide post, thereby improve equipment's life, and reduce the manual maintenance cost, cooperate with first sealing washer 4 and second sealing washer 5 simultaneously, can have spacing in the uide bushing with lubricating oil, prevent that lubricating oil from excessively losing.
Preferably, the guide sleeve body 1 is sleeved with a third sealing ring 8, and the third sealing ring 8 is glued to the outer side of the guide sleeve body 1. The third sealing ring 8 is arranged, so that a gap between the outer wall of the guide sleeve body 1 and the guide sleeve on the filter plate pressing plate can be effectively filled when the guide sleeve is installed on the filter plate pressing plate, the guide accuracy of the guide sleeve is guaranteed, and the guide sleeve is prevented from deflecting in the gap.
Preferably, a plurality of annular grooves 81 are formed in the outer wall of the third sealing ring 8 at equal intervals from top to bottom. In practical application, behind the uide bushing parcel third sealing washer 8, for guaranteeing that third sealing washer 8 effectively fills between uide bushing and uide bushing mounting hole, the external diameter of third sealing washer 8 is greater than the internal diameter of uide bushing fixed orifices 31, so when the installation third sealing washer 8 can be by extrusion deformation, and a plurality of ring channels 81 can be for 8 deformation of third sealing washer provide the space, thereby guarantee that uide bushing body 1 inserts into the uide bushing mounting hole with third sealing washer 8 smoothly, and the design of ring channel 81, can also extrude the air in it at the extrusion in-process, form negative pressure environment, guarantee that third sealing washer 8 and uide bushing mounting hole closely laminate, make the uide bushing installation inseparabler, the bolt that can not drop because of solid fixed ring 3 and appear the pine phenomenon of taking off.
Preferably, the third sealing ring 8 is provided with a rounded corner 82 at its end near the second end 12. The fillet 82 is arranged, so that the outer diameter of the integral end part of the guide sleeve is smaller than that of the middle section of the guide sleeve, and the guide sleeve is more convenient to mount.
Preferably, the thickness of uide bushing body 1 is greater than the thickness of copper sheathing 2, so when guaranteeing the uide bushing wearability, guarantees the structural strength of uide bushing.
Preferably, copper sheathing 2 length is greater than two-thirds of uide bushing body 1 length, guarantees to have sufficient area of contact between copper sheathing 2 and the guide post to guarantee the guide performance of uide bushing, avoid because copper sheathing 2 is too short to lead to the uide bushing both ends space great, influence the direction effect.
From the above, the copper sleeve is embedded in the guide sleeve body of the guide sleeve used together with the guide post of the intelligent vertical filter press, so that the wear resistance of the guide sleeve can be effectively improved, and the service life of the guide sleeve is prolonged; the first oil storage tank and the second oil storage tank are used for storing lubricating oil, are matched with the first sealing ring and the second sealing ring, can ensure the lubricating property between the guide sleeve and the guide post, ensure the guide post to slide in the guide sleeve, and effectively protect the lubricating oil in the guide sleeve from excessive loss by the first sealing ring and the second sealing ring, so that the guide sleeve and the guide post can be in a lubricating state for a long time, and the manual maintenance cost is reduced; in addition, the first sealing ring and the second sealing ring can effectively prevent particulate matters in the air from falling between the guide sleeve and the guide column, so that the guide sleeve and the guide column can be effectively protected, and mechanical damage caused by intervention of particulate matters is avoided; the design of third sealing washer can effectually fill the space between uide bushing and the filter plate pressure strip fixed orifices, guarantees fixed stability.
The present invention has been described in relation to the above embodiments, which are only examples for implementing the present invention. It should be noted that the disclosed embodiments do not limit the scope of the invention. On the contrary, all changes and modifications which do not depart from the spirit and scope of the present invention are deemed to fall within the scope of the present invention.
Claims (9)
1. The utility model provides a uide bushing with cooperation use of vertical pressure filter guide post of intelligence which characterized in that: including the uide bushing body, uide bushing body cavity, the embedded annular copper sheathing that is equipped with of uide bushing body inner wall, the copper sheathing middle part has the through-hole that supplies the guide post to pass through, the uide bushing body includes relative first end and second end, first end an organic whole is connected with solid fixed ring, gu be equipped with the fixed orifices on the fixed ring, be equipped with the first fixed slot of indent on the first end inner wall, the embedded first sealing washer that is equipped with of first fixed slot, set up the second fixed slot of indent on the second end inner wall, the embedded second sealing washer that is equipped with of second fixed slot.
2. The guide sleeve used with the guide column of the intelligent vertical filter press as claimed in claim 1, wherein: the inner diameter of the through hole is smaller than that of the guide sleeve body.
3. The guide sleeve used with the guide column of the intelligent vertical filter press as claimed in claim 2, wherein: the inner diameters of the first sealing ring and the second sealing ring are smaller than the inner diameter of the through hole.
4. The guide sleeve used with the guide column of the intelligent vertical filter press as claimed in claim 2, wherein: the first sealing ring and a first oil storage groove are formed between the copper sleeves, and the second sealing ring and a second oil storage groove are formed between the copper sleeves.
5. The guide sleeve used with the guide column of the intelligent vertical filter press as claimed in claim 1, wherein: and a third sealing ring is sleeved on the outer side of the guide sleeve body.
6. The guide sleeve used with the guide column of the intelligent vertical filter press as claimed in claim 5, wherein: a plurality of annular grooves are formed in the outer wall of the third sealing ring at equal intervals from top to bottom.
7. The guide sleeve used with the guide column of the intelligent vertical filter press as claimed in claim 5, wherein: and a round angle is arranged at one end, close to the second end, of the third sealing ring.
8. The guide sleeve used with the guide column of the intelligent vertical filter press as claimed in claim 1, wherein: the thickness of the guide sleeve body is larger than that of the copper sleeve.
9. The guide sleeve used with the guide column of the intelligent vertical filter press as claimed in claim 1, wherein: the length of the copper sleeve is greater than two thirds of the length of the guide sleeve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922442205.6U CN211573917U (en) | 2019-12-30 | 2019-12-30 | Guide sleeve matched with guide column of intelligent vertical filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922442205.6U CN211573917U (en) | 2019-12-30 | 2019-12-30 | Guide sleeve matched with guide column of intelligent vertical filter press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211573917U true CN211573917U (en) | 2020-09-25 |
Family
ID=72550790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922442205.6U Expired - Fee Related CN211573917U (en) | 2019-12-30 | 2019-12-30 | Guide sleeve matched with guide column of intelligent vertical filter press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211573917U (en) |
-
2019
- 2019-12-30 CN CN201922442205.6U patent/CN211573917U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200925 |