CN203060941U - Friction belt tension device of vacuum belt filter - Google Patents
Friction belt tension device of vacuum belt filter Download PDFInfo
- Publication number
- CN203060941U CN203060941U CN 201320040364 CN201320040364U CN203060941U CN 203060941 U CN203060941 U CN 203060941U CN 201320040364 CN201320040364 CN 201320040364 CN 201320040364 U CN201320040364 U CN 201320040364U CN 203060941 U CN203060941 U CN 203060941U
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- China
- Prior art keywords
- friction belt
- friction
- vacuum
- tension
- tension device
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Abstract
The utility model relates to the field of mechanical equipment, and provides a friction belt tension device of a vacuum belt filter; the friction belt tension device comprises a friction belt, a tension roller and a tension bracket, and is characterized in that the tension bracket comprises a fixed plate and a movable plate; one end of the fixed plate is welded with a vacuum box bracket; the fixed plate is provided with a locking screw hole; the other end of the fixed plate is connected with the movable plate; the movable plate is provided with a strip-shaped hole; a locking bolt passes through the strip-shaped hole arranged on the movable plate and is connected with the fixed plate; the tension roller is provided with a rotating shaft; and the two ends of the rotating shaft are welded with the movable plate of the tension bracket. The set of tension device is added into a friction belt, so that the bounce amplitude of the friction belt is reduced, the friction belt can stably run, the friction belt is prevented from jumping or being drawn between an adhesive tape and a driving rod due to bounce, and the friction belt is further avoided being damaged. The friction belt tension device has the advantages of being low in manufacturing cost and long in equipment operation stable period. The friction belt tension device is suitable for enterprises such as chemical industry, metallurgy and the like, and is especially suitable for a user of the vacuum belt filter.
Description
Technical field
The utility model relates to the plant equipment field, relates in particular to the tensioning of a kind of vacuum band-type filter machine friction band
Device.
Background technology
Vacuum band-type filter machine is widely used in industrial circles such as chemical industry, metallurgy greatly with its filter efficiency height, production capacity.The work of vacuum band-type filter machine mainly is that driven roller drives rubber strip and rotates, and the filter cloth shop is applied on adhesive tape, and gravity and the absorption affinity of vacuum of filter cloth by filtrate allows it be attached at rubber strip to rotate together.Opened a round in the middle of the rubber strip, this hole is over against vacuum box, and filtrate is passed the hole of filter cloth on adhesive tape and entered vacuum box.Slide unit is equipped with in the vacuum box both sides, is equipped with the friction band between vacuum box slide unit and adhesive tape, and the friction band slides in the slide unit location, and slide unit is provided with water seal arrangement, acts on the sealing between slide unit, friction band, the adhesive tape three.Such one is to allow be close between adhesive tape, friction band and the slide unit, is convenient to adhesive tape and drives the friction tape running; The 2nd, three's the airtight vacuum draw of being convenient to; The 3rd, allow form moisture film between friction band and the slide unit, be convenient to both coolings with lubricated, avoid the wearing and tearing of slide unit temperature arrising caused by friction, the rubbing crack of friction band.
The no tensioning apparatus of band because prior art rubs, the friction band bounces when the frictional force of adhesive tape drives rotation easily, and such one is that the friction band is jumped out slide unit easily; The 2nd, friction is with easy jam accumulation to be involved between adhesive tape and the driving roller, causing the friction band to pull apart.This problem frequency of occurrences is higher, and it is bigger not only to overhaul human and material resources consumption, and influences system shutdown, and production loss is bigger.
Summary of the invention
The purpose of this utility model is to overcome the defective of prior art, provides simple in structure, practical, effective
A kind of vacuum band-type filter machine friction band tensioning apparatus, to overcome the deficiencies in the prior art, it is steady to reach the friction tape running, having avoided the purpose of the damage that spring causes.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of vacuum band-type filter machine friction band tensioning apparatus, comprise friction band, idler roller, tensioning support, it is characterized in that described tensioning support comprises fixed head and portable plate, fixed head one end and the welding of vacuum box support have the locking screw on the fixed head, the fixed head other end connects portable plate, bar hole is arranged on the portable plate, clamping screw passes that bar hole is connected with fixed head on the portable plate, and described idler roller has turning cylinder, the portable plate welding of turning cylinder two ends and tensioning support.
The utility model is located in the vacuum band-type filter machine, during use, the friction band passes the slide unit of vacuum box both sides, the tensioning roller is placed friction band top, clamping screw passes that bar hole is connected with fixed head on the portable plate, rate of tension is regulated fixing with clamping screw by the bar hole on the tensioning support upper mobile board, can drive idler roller with the friction band and rotate, and the friction band is not loose tightly not to be moderate.The friction band upwards slides in the slide unit location behind idler roller again.Idler roller rotates together with the friction band under the effect of tensile force.The friction tape running is steady like this, the damage of having avoided spring to cause.The utility model stable working, dynamic equilibrium are good.
The utility model discloses vacuum band-type filter machine friction band tensioning apparatus.The band that will rub increases by a cover tensioning apparatus, reduces its spring amplitude, it is operated steadily, do not cause the job-hopping of friction band because of spring or be involved in adhesive tape and drive between the rod, thereby avoid the friction band to damage.It is low to the utlity model has cost of manufacture, the advantage that the stable equipment operation cycle is long.
The utility model vacuum band-type filter machine friction band tensioning apparatus uses proof by reality, has reached predetermined purpose, is applicable to enterprises such as chemical industry, metallurgy, is particularly useful for having the user of vacuum band-type filter machine.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Among the figure: 1, friction band; 2, slide unit; 3, vacuum box; 4, vacuum box support; 5-1, fixed head;
5-2, portable plate; 6, clamping screw; 7, idler roller.
The specific embodiment:
Be further described below in conjunction with accompanying drawing and the utility model of embodiment:
Embodiment:
Accompanying drawing has been illustrated structure of the present utility model, as shown in the figure, a kind of vacuum band-type filter machine friction band tensioning apparatus, comprising rubs is with 1, idler roller 7, the tensioning support, it is characterized in that described tensioning support comprises fixed head 5-1 and portable plate 5-2, fixed head 5-1 one end and 4 welding of vacuum box support, the locking screw is arranged on the fixed head 5-1, the fixed head 5-1 other end meets portable plate 5-2, on the portable plate 5-2 bar hole is arranged, the locking screw that clamping screw 6 passes on the last bar hole of portable plate 5-2 and the fixed head 5-1 makes portable plate 5-2 be connected with fixed head 5-1, and described idler roller 7 has movable axis, movable axis two ends and portable plate 5-2 welding.Slide unit 2 is equipped with in vacuum box 3 both sides, and friction is with 1 between vacuum box slide unit 3 and adhesive tape, and the filter cloth shop is applied on adhesive tape, and friction is with 1 in slide unit 2 slips, and the utility model is located in the vacuum band-type filter machine, and idler roller 7 makes friction be with 1 tensioning.
Claims (1)
1. tensioning apparatus is with in a vacuum band-type filter machine friction, comprise friction band (1), idler roller (7), the tensioning support, it is characterized in that described tensioning support comprises fixed head (5-1) and portable plate (5-2), fixed head (5-1) end and vacuum box support (4) welding, on the fixed head (5-1) the locking screw is arranged, fixed head (5-1) other end connects portable plate (5-2), on the portable plate (5-2) bar hole is arranged, clamping screw (6) passes the last bar hole of portable plate (5-2) and is connected with fixed head (5-1), described idler roller (7) has movable axis, portable plate (5-2) welding of movable axis two ends and tensioning support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320040364 CN203060941U (en) | 2013-01-25 | 2013-01-25 | Friction belt tension device of vacuum belt filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320040364 CN203060941U (en) | 2013-01-25 | 2013-01-25 | Friction belt tension device of vacuum belt filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203060941U true CN203060941U (en) | 2013-07-17 |
Family
ID=48759771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320040364 Expired - Lifetime CN203060941U (en) | 2013-01-25 | 2013-01-25 | Friction belt tension device of vacuum belt filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203060941U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105435512A (en) * | 2015-12-09 | 2016-03-30 | 昆山菲萝环保设备有限公司 | Filter belt's tension adjustable full-automatic belt vacuum filter |
-
2013
- 2013-01-25 CN CN 201320040364 patent/CN203060941U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105435512A (en) * | 2015-12-09 | 2016-03-30 | 昆山菲萝环保设备有限公司 | Filter belt's tension adjustable full-automatic belt vacuum filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130717 |