CN208436489U - A kind of vacuum band-type filter machine conveyer belt sliding desk type support device - Google Patents
A kind of vacuum band-type filter machine conveyer belt sliding desk type support device Download PDFInfo
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- CN208436489U CN208436489U CN201820906870.9U CN201820906870U CN208436489U CN 208436489 U CN208436489 U CN 208436489U CN 201820906870 U CN201820906870 U CN 201820906870U CN 208436489 U CN208436489 U CN 208436489U
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Abstract
The utility model discloses a kind of vacuum band-type filter machine conveyer belt sliding desk type support device, including it is fixed on the rack, several support units under conveyer belt, each support unit includes the support frame that a section is c-type, the length of support frame is greater than the length of vacuum chamber and length direction is consistent with direction of belt travel, the lower surface of support frame is fixed on the rack, the both ends of support frame are pivoted driven wheel respectively, the upper surface of support frame supports the fixed and comparable slide unit of its length and width, the upper surface of slide unit opens up shallow slot, one for no reason ring type friction band be wound around between two driven wheels, the depth of shallow slot is less than the thickness of ring type friction band for no reason, for no reason the inner surface of ring type friction band is attached to the bottom surface sliding of shallow slot, for no reason the outer surface of ring type friction band supports the lower surface of conveyer belt and moves therewith.Compared with prior art, the utility model can make strainer run smoothly, it is ensured that filter cake is smooth, will not be cracked, not leak vacuum.
Description
Technical field
The utility model relates to be separated by solid-liquid separation equipment technology field, specifically a kind of vacuum band-type filter machine conveyer belt slide unit
Formula support device.
Background technique
Conveyer belt support device is the important component of vacuum band-type filter machine, and main function is support filtering owner
Conveyer belt steadily moves forwards.There are mainly two types of forms for common conveyer belt support device: the gentle pad brace type of roll support formula.
The major defect of air cushion brace type is that blower is needed persistently to blow to support filter bag, and energy consumption is higher.
Roll support formula is as shown in Figure 1, 2, and multiple rollers 2 that are pivoted, the rotation support revolution fortune of roller 2 are spaced in rack 1
Dynamic conveyer belt 3 abuts servo-actuated filter bag 4 on conveyer belt 3, and the major defect of this roll support formula is: first is that cost compared with
Height, every roller require to be equipped with bearing；Second is that being linear contact between roller and conveyer belt, being in rolling contact and roller and roller
Between existing gap it is consistent with the length direction of conveyer belt, and conveyer belt be in the longitudinal direction can be curved, in gravity
Under the action of, the conveyer belt between roller and roller can be sagging, influences the flatness of filter bag, and filter cake 5 is caused to crack, and vacuum is let out
Dew, vacuum degree reduces, bad so as to cause filter effect.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, and it is sliding to provide another vacuum band-type filter machine conveyer belt
Bench supports device, is adopted the technical scheme that:
A kind of vacuum band-type filter machine conveyer belt sliding desk type support device, if including fixed on the rack, under conveyer belt
Dry support unit, each support unit include the support frame that a section is c-type, and the length of support frame as described above is greater than true
The length and length direction of empty room are consistent with the direction of belt travel, and the lower surface of support frame as described above is fixed on the rack
On, the both ends of support frame as described above are pivoted driven wheel respectively, and the upper surface support of support frame as described above is fixed with its length and width phase
When slide unit, the upper surface of the slide unit opens up shallow slot, one for no reason ring type friction band be wound around between two driven wheels,
The depth of the shallow slot is less than the thickness of the friction of the ring type for no reason band, and the inner surface of the friction of the ring type for no reason band is attached to described
The bottom surface of shallow slot is slided, and the outer surface of the friction of the ring type for no reason band supports the lower surface of the conveyer belt and moves therewith.
Further, water is pumped into the fixed general pipeline in the rack being located at below the support unit, the general pipeline；
Deep gouge is opened up on the bottom surface of the shallow slot of each slide unit, one is opened up in the side of the slide unit and communicates with the deep gouge
Water inlet, several distributive pipes are separately connected the general pipeline and the water inlet.
Further, at least one adjustable of the ring type friction for no reason with rate of tension is set in support frame as described above
Bearing up pulley.
Further, the lower surface of the slide unit opens up the T-slot that can hold bolt head insertion.
Compared with prior art, the utility model is first is that run smoothly, and supporting surface is face contact, and contact area is big, to biography
It send band and strainer to influence small, strainer can be made to run smoothly, it is ensured that filter cake is smooth, will not be cracked, not leak vacuum；Second is that support is single
The length direction of member is consistent with the direction of belt travel, further mitigates the sagging of conveyer belt, improves the flatness of strainer,
It so that it is guaranteed that filter cake is smooth, will not be cracked, not leak vacuum, improve filter effect；Third is that the processing is simple, whole equipment structure does not have
Extremely complex workpiece saves cost, and can buy profile according to distinct device or make of steel plate bending, roller material
The material production that matter can also select suitable cost performance high depending on the site environment.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of existing vacuum band-type filter machine conveyor belt rollers brace type.
Fig. 2 is Fig. 1 partial enlarged view.
Fig. 3 is the structural schematic diagram of the utility model sliding desk type support device and vacuum band-type filter machine.
Fig. 4 is Fig. 3 partial enlarged view.
Fig. 5 is the structural schematic diagram of slide unit in the utility model sliding desk type support device.
Fig. 6 is Fig. 5 partial enlarged view.
Fig. 7 is the structural schematic diagram of the utility model sliding desk type support device.
Fig. 8 is the structural schematic diagram at another visual angle of the utility model sliding desk type support device.
Specific embodiment
Embodiment 1, referring to attached drawing, a kind of vacuum band-type filter machine conveyer belt sliding desk type support device, it is characterised in that: packet
Several support units 6 being installed in rack 1, under conveyer belt 3 are included, each support unit includes that a section is c-type
Support frame 61, the length of support frame as described above 61 is greater than the length of vacuum chamber and length direction and 3 direction of travel of conveyer belt
Unanimously, the lower surface of support frame as described above 61 is fixed in the rack 1, and the both ends of support frame as described above 61 are pivoted driven wheel respectively
62, the upper surface of support frame as described above 61 supports the fixed and comparable slide unit 63 of its length and width, the upper surface of the slide unit 63
Open up shallow slot 631, one for no reason ring type friction band 64 be wound around between two driven wheels 62, the depth of the shallow slot 631
Less than the thickness of the ring type for no reason friction band 64, the inner surface of the friction of the ring type for no reason band 64 is attached to the shallow slot 631
The outer surface of bottom surface sliding, the friction of the ring type for no reason band 64 supports the lower surface of the conveyer belt 3 and moves therewith.Described
The tensioning wheel 65 of at least one the adjustable friction of ring type for no reason 64 rate of tension of band of setting in support frame 61.The slide unit
63 lower surface opens up the T-slot 634 that can hold bolt head insertion, affixed to facilitate.
Conveyer belt can be generally bent in the longitudinal direction, and more well-pressed in width direction, using the length of support unit
Degree direction is consistent with the direction of belt travel, opposite can mitigate the sagging of conveyer belt, influence the flatness of filter bag 4, no
It is easy to cause filter cake 5 to crack, vacuum degree reduces light, raising filter effect.
Embodiment 2, referring to attached drawing, other are with embodiment 1, the difference is that being located at the machine of 6 lower section of support unit
Water is pumped into fixed general pipeline 8 on frame 1, the general pipeline 8；Deep gouge is opened up on the bottom surface of the shallow slot 631 of each slide unit 63
632, the water inlet 633 communicated with the deep gouge 632, several distributive pipes 7 difference are opened up in the side of the slide unit 63
Connect the general pipeline 8 and the water inlet 633.In the process of running due to equipment, ring type friction band is transported in shallow slot for no reason
In capable groove, after injecting water, which can be the process water in filter process, ensure that operation is suitable under the action of water
Freely, while reducing frictional force, prolong the service life.
Claims (4)
1. a kind of vacuum band-type filter machine conveyer belt sliding desk type support device, it is characterised in that: including being installed on rack (1),
Several support units (6) under conveyer belt (3), each support unit include the support frame (61) that a section is c-type,
The length of support frame as described above (61) is greater than the length of vacuum chamber and length direction is consistent with the conveyer belt (3) direction of travel, institute
The lower surface for stating support frame (61) is fixed on the rack (1), and the both ends of support frame as described above (61) are pivoted driven wheel respectively
(62), the upper surface of support frame as described above (61) supports the fixed and comparable slide unit of its length and width (63), the slide unit (63)
Upper surface open up shallow slot (631), one for no reason ring type friction band (64) be wound around between two driven wheels (62), it is described
The depth of shallow slot (631) is less than the thickness of the friction band of ring type for no reason (64), the interior table of the friction band of ring type for no reason (64)
Face paste is slided in the bottom surface of the shallow slot (631), and the outer surface of the friction band of ring type for no reason (64) supports the conveyer belt (3)
Lower surface and move therewith.
2. a kind of vacuum band-type filter machine conveyer belt sliding desk type support device according to claim 1, it is characterised in that:
The fixed general pipeline (8) in the rack (1) below the support unit (6), the general pipeline (8) is interior to be pumped into water；Each
Deep gouge (632) are opened up on the bottom surface of the shallow slot (631) of the slide unit (63), open up one and institute in the side of the slide unit (63)
The water inlet (633) that deep gouge (632) communicates is stated, several distributive pipes (7) are separately connected the general pipeline (8) and the water inlet
(633).
3. a kind of vacuum band-type filter machine conveyer belt sliding desk type support device according to claim 1, it is characterised in that:
The tensioning wheel (65) of at least one the adjustable described friction of ring type for no reason band (64) rate of tension of setting in support frame as described above (61).
4. a kind of vacuum band-type filter machine conveyer belt sliding desk type support device according to claim 1, it is characterised in that: institute
The lower surface for stating slide unit (63) opens up the T-slot (634) that can hold bolt head insertion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820906870.9U CN208436489U (en) | 2018-06-12 | 2018-06-12 | A kind of vacuum band-type filter machine conveyer belt sliding desk type support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820906870.9U CN208436489U (en) | 2018-06-12 | 2018-06-12 | A kind of vacuum band-type filter machine conveyer belt sliding desk type support device |
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| Publication Number | Publication Date |
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| CN208436489U true CN208436489U (en) | 2019-01-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820906870.9U Active CN208436489U (en) | 2018-06-12 | 2018-06-12 | A kind of vacuum band-type filter machine conveyer belt sliding desk type support device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108721983A (en) * | 2018-06-12 | 2018-11-02 | 核工业烟台同兴实业集团有限公司 | A kind of vacuum band-type filter machine conveyer belt sliding desk type support device |
-
2018
- 2018-06-12 CN CN201820906870.9U patent/CN208436489U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108721983A (en) * | 2018-06-12 | 2018-11-02 | 核工业烟台同兴实业集团有限公司 | A kind of vacuum band-type filter machine conveyer belt sliding desk type support device |
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