CN209631556U - A kind of washed coal turnover sieve bend - Google Patents
A kind of washed coal turnover sieve bend Download PDFInfo
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- CN209631556U CN209631556U CN201920070487.9U CN201920070487U CN209631556U CN 209631556 U CN209631556 U CN 209631556U CN 201920070487 U CN201920070487 U CN 201920070487U CN 209631556 U CN209631556 U CN 209631556U
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- fixedly installed
- concussion
- sieve bend
- sieve
- feed pipe
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Abstract
The utility model relates to sieve bend equipment technical fields, and disclose a kind of washed coal turnover sieve bend, including sieve bend ontology, screen frame is fixedly installed at the top of the sieve bend ontology, the inside of the screen frame is fixedly installed with arc sieve, and material feeding box is fixedly installed at the top of the screen frame, and the bottom fixation of the material feeding box is communicated with feed pipe, the bottom of feed pipe is located at the upper right side of arc sieve, and the right side movable sleeve of sieve is connected to regulating screw.Washed coal turnover sieve bend, pass through the mutual cooperation between concussion cylinder, concussion bar, slide bar, concussion bar can move up and down on slide bar, manipulation concussion bar, which is swung up and down, may make concussion cylinder simultaneously to shake off the slurry for being attached to concussion medial wall of the tube in the inside vertical tremor of discharge barrel, solve the problems, such as discharge barrel be blocked when dredging process it is extremely onerous and it is easy pollution staff clothes, to improve the practicability of the washed coal turnover sieve bend.
Description
Technical field
The utility model relates to sieve bend equipment technical field, specially a kind of washed coal turnover sieve bend.
Background technique
For directly mined coal raw coal, raw coal has been mixed into many impurity in recovery process from mine, and
The quality of coal is also different, and fixed ash is small and the big coal of fixed ash is mixed in together, in order to reject the impurity in raw coal
And fat coal and low-grade coal are classified, it needs to clean raw coal in order to remove the inorganic substances in coal, drop
Low pit ash and sulphur content improve coal quality, reduce transportation cost, while can reduce the serious pollution of flue dust, SO and CO to environment,
Coal washing is an indispensable process of coal deep processing.
Existing coal washing work is usually completed by turnover sieve bend, and the slurry cleaned can be turned over by material feeding box inflow
The upper surface of transition sieve bend internal screen, sieve can clear up slurry, in the process of cleaning turnover sieve bend
Discharge barrel be easy blocking, need staff to carry out dredging cleaning to discharge barrel, due to discharge barrel Open Side Down dredging process pole
For trouble, while washed slurry is easy the clothes of pollution staff, further makes troubles to cleaning work, while existing
There is no material control device inside the feed pipe of material feeding box bottom, people are difficult to need to open control according to the practical cleaning of coal may be reversed
The cleaning rate of type sieve bend thereby reduces the practicability of existing turnover sieve bend.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of washed coal turnover sieve bend, has just
In dredging discharge barrel and being convenient for the advantages of controlling feed rate, solve the problems, such as to be previously mentioned in above-mentioned background technique.
The utility model provides the following technical solutions: a kind of washed coal turnover sieve bend, including sieve bend ontology,
Screen frame is fixedly installed at the top of the sieve bend ontology, the inside of the screen frame is fixedly installed with arc sieve, the screen frame
Top be fixedly installed with material feeding box, the bottom fixation of the material feeding box is communicated with feed pipe, and the bottom of the feed pipe is located at
The upper right side of arc sieve, the right side movable sleeve of the sieve are connected to regulating screw, and the right end of the regulating screw is fixedly mounted
There is the turning handle positioned at feed pipe right hand external, the outer surface thread of the regulating screw is socketed between feed pipe and turning handle
Locking cap, the left end of the regulating screw is fixedly installed with the fixed frame inside feed pipe, the left side of the fixed frame
It is fixedly installed with support shaft, the left end of the support shaft and the left side wall pivot bush unit of charging tube cavity, the bottom of the screen frame
Feed opening is offered, the inside of the feed opening is fixedly installed with discharge barrel, and the left and right sides of the discharge barrel offers cunning
Dynamic slot, the inside of the sliding groove are fixedly installed with slide bar, and the quantity of the slide bar is two, the outer surface of two slide bars
Equal movable sleeve is connected to concussion bar and elastic spring, the upper and lower ends of the elastic spring respectively with the bottom surface of concussion bar and sliding groove
The bottom end of inner cavity is fixedly connected, and two mutually close one end of the concussion bar are fixedly connected with concussion cylinder.
Preferably, the bottom of the locking cap is fixedly installed with handle, and the bottom of the handle is fixedly installed with spherical shape and holds
Handle.
Preferably, the inside of the fixed frame is fixedly installed with rate controlling plate, and the outer surface of the rate controlling plate is equipped with through-hole.
Preferably, the smooth outer surface of the slide bar, and the upper and lower ends of slide bar respectively with sliding groove inner cavity up and down two
End is fixedly connected.
Preferably, the concussion cylinder is cylindricality tubular structure, and the size of concussion cylinder and the inner cavity size of discharge barrel are mutually fitted
Match.
Be compared with the prior art, the utility model have it is following the utility model has the advantages that
1, washed coal turnover sieve bend passes through the mutual cooperation between concussion cylinder, concussion bar, slide bar, concussion
Bar can move up and down on slide bar, and manipulation concussion bar, which is swung up and down, may make concussion cylinder same in the inside vertical tremor of discharge barrel
When will be attached to concussion medial wall of the tube slurry shake off, solve discharge barrel be blocked when dredging process it is extremely onerous and easy
The problem of polluting the clothes of staff, to improve the practicability of the washed coal turnover sieve bend.
2, washed coal turnover sieve bend, by the mutual cooperation between regulating screw, fixed frame and rate controlling plate,
Regulating screw can only be rotated in the right side wall of feed pipe, and the i.e. controllable fixed frame of rotation regulating screw and rate controlling plate are around support shaft
It is rotated with regulating screw, staff controls the blanking rate of slurry convenient for the rotation angle of control rate controlling plate, to improve
Practicability of the washed coal with turnover sieve bend.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the structure enlargement diagram at the utility model A；
Fig. 3 is the structure enlargement diagram at the utility model B；
Fig. 4 is the structural schematic diagram of the utility model rate controlling plate；
Fig. 5 is the schematic perspective view that the utility model shakes cylinder.
In figure: 1, sieve bend ontology；2, screen frame；3, feed pipe；4, material feeding box；5, arc sieve；6, support shaft；7, fixed
Frame；8, regulating screw；9, handle；10, locking cap；11, turning handle；12, rate controlling plate；13, feed opening；14, discharge barrel；15, it vibrates
Cylinder；16, bar is shaken；17, slide bar；18, elastic spring；19, sliding groove.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5, a kind of washed coal turnover sieve bend, including sieve bend ontology 1 are please referred to, sieve bend ontology 1
Top is fixedly installed with screen frame 2, and the inside of screen frame 2 is fixedly installed with arc sieve 5, and slurry passes through feed box with certain speed
Compass screen surface is fed from above along tangential direction, due to the effect of centrifugal force, so that feed pulp layer is close to compass screen surface movement, when feed pulp layer is by one
During grating flows to another grating, the arris of every grating all generates dissection, this portion cut to feed pulp layer
Sub-material is starched under the influence of centrifugal force, is discharged through screen slot, the top of screen frame 2 is fixedly installed with material feeding box 4, the bottom of material feeding box 4
Fixation is communicated with feed pipe 3, and the bottom of feed pipe 3 is located at the upper right side of arc sieve 5, and the right side movable sleeve of sieve is connected to regulation
Screw rod 8, the right end of regulating screw 8 are fixedly installed with the turning handle 11 positioned at 3 right hand external of feed pipe, the outer surface of regulating screw 8
Screw thread is socketed with the locking cap 10 between feed pipe 3 and turning handle 11, and the bottom of locking cap 10 is fixedly installed with handle 9, hand
The bottom of handle 9 is fixedly installed with spherical lever, and spherical lever grasps and rotate locking cap 10 convenient for people, so that locking cap 10
It is in contact with the outer surface of feed pipe 3 and regulating screw 8 is consolidated, the left end of regulating screw 8, which is fixedly installed with, is located at charging
Fixed frame 7 inside pipe 3, the inside of fixed frame 7 are fixedly installed with rate controlling plate 12, and the outer surface of rate controlling plate 12 is equipped with through-hole, Gu
The left side for determining frame 7 is fixedly installed with support shaft 6, the left end of support shaft 6 and the left side wall pivot bush unit of 3 inner cavity of feed pipe, screen frame 2
Bottom offer feed opening 13, the inside of feed opening 13 is fixedly installed with discharge barrel 14, and the left and right sides of discharge barrel 14 is opened
Equipped with sliding groove 19, the inside of sliding groove 19 is fixedly installed with the upper and lower of slide bar 17, the smooth outer surface of slide bar 17, and slide bar 17
Both ends are fixedly connected with the upper and lower ends of 19 inner cavity of sliding groove respectively, and the quantity of slide bar 17 is two, the appearance of two slide bars 17
The equal movable sleeve in face is connected to concussion bar 16 and elastic spring 18,18 pairs of concussion bars 16 of elastic spring provide upward elastic force, so that
The top that concussion cylinder shakes cylinder under non-external force keeps flushing with the upper top surface of discharge barrel 14 always, avoids concussion cylinder in arc
Shape riddler make during up and down shake generate noise, the upper and lower ends of elastic spring 18 respectively with concussion bar 16 bottom surface and cunning
The bottom end of dynamic 19 inner cavity of slot is fixedly connected, and two mutually close one end of concussion bar 16 are fixedly connected with concussion cylinder, and concussion cylinder is column
Shape tubular structure, and the size for shaking cylinder is adapted with the inner cavity size of discharge barrel 14.
In use, the coal slurry of required cleaning is imported material feeding box 4 first, turning handle 11 is then rotated, turning handle 11 drives
Fixed frame 7 rotates, and staff adjusts the rate that slurry passes through feed pipe 3 according to the concrete condition of coal washing, and then rotation is fixed
Cap 10 makes it be in contact with the outer surface of feed pipe 3 and regulating screw 8 is fixed, when the discharge barrel 14 of 2 bottom of screen frame is stifled
When plug, manipulation concussion bar 16 swings up and down and to shake cylinder in the inside vertical tremor of discharge barrel 14 while will be attached to concussion
The slurry of medial wall of the tube shakes off.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of washed coal turnover sieve bend, including sieve bend ontology (1), it is characterised in that: the sieve bend ontology
(1) it is fixedly installed at the top of screen frame (2), the inside of the screen frame (2) is fixedly installed with arc sieve (5), the screen frame (2)
Top be fixedly installed with material feeding box (4), the fixation of the bottom of the material feeding box (4) is communicated with feed pipe (3), the feed pipe
(3) bottom is located at the upper right side of arc sieve (5), and the right side movable sleeve of the sieve is connected to regulating screw (8), the regulation
The right end of screw rod (8) is fixedly installed with the turning handle (11) positioned at feed pipe (3) right hand external, the appearance of the regulating screw (8)
Face screw thread is socketed with the locking cap (10) between feed pipe (3) and turning handle (11), and the left end of the regulating screw (8) is fixed
It is equipped with and is located at feed pipe (3) internal fixed frame (7), be fixedly installed with support shaft (6), institute on the left of the fixed frame (7)
The left end of support shaft (6) and the left side wall pivot bush unit of feed pipe (3) inner cavity are stated, the bottom of the screen frame (2) offers blanking
Mouth (13), the inside of the feed opening (13) are fixedly installed with discharge barrel (14), and the left and right sides of the discharge barrel (14) is opened
Equipped with sliding groove (19), the inside of the sliding groove (19) is fixedly installed with slide bar (17), and the quantity of the slide bar (17) is two
A, the equal movable sleeve in outer surface of two slide bars (17) is connected to concussion bar (16) and elastic spring (18), the elastic spring
(18) upper and lower ends are fixedly connected with the bottom end of the bottom surface of concussion bar (16) and sliding groove (19) inner cavity respectively, two shakes
It swings the mutually close one end of bar (16) and is fixedly connected with concussion cylinder.
2. a kind of washed coal turnover sieve bend according to claim 1, it is characterised in that: the locking cap (10)
Bottom be fixedly installed with handle (9), the bottom of the handle (9) is fixedly installed with spherical lever.
3. a kind of washed coal turnover sieve bend according to claim 1, it is characterised in that: the fixed frame (7)
Inside be fixedly installed with rate controlling plate (12), the outer surface of the rate controlling plate (12) is equipped with through-hole.
4. a kind of washed coal turnover sieve bend according to claim 1, it is characterised in that: the slide bar (17)
Smooth outer surface, and the upper and lower ends of slide bar (17) are fixedly connected with the upper and lower ends of sliding groove (19) inner cavity respectively.
5. a kind of washed coal turnover sieve bend according to claim 1, it is characterised in that: the concussion cylinder is column
Shape tubular structure, and the size for shaking cylinder is adapted with the inner cavity size of discharge barrel (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920070487.9U CN209631556U (en) | 2019-01-16 | 2019-01-16 | A kind of washed coal turnover sieve bend |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920070487.9U CN209631556U (en) | 2019-01-16 | 2019-01-16 | A kind of washed coal turnover sieve bend |
Publications (1)
| Publication Number | Publication Date |
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| CN209631556U true CN209631556U (en) | 2019-11-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920070487.9U Active CN209631556U (en) | 2019-01-16 | 2019-01-16 | A kind of washed coal turnover sieve bend |
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| CN (1) | CN209631556U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111282886A (en) * | 2020-02-21 | 2020-06-16 | 山东泰山能源有限责任公司翟镇煤矿 | Coal mine sludge cleaning device |
-
2019
- 2019-01-16 CN CN201920070487.9U patent/CN209631556U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111282886A (en) * | 2020-02-21 | 2020-06-16 | 山东泰山能源有限责任公司翟镇煤矿 | Coal mine sludge cleaning device |
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