CN209549980U - Vibrating screen automatic cleaning apparatus - Google Patents
Vibrating screen automatic cleaning apparatus Download PDFInfo
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- CN209549980U CN209549980U CN201822208084.4U CN201822208084U CN209549980U CN 209549980 U CN209549980 U CN 209549980U CN 201822208084 U CN201822208084 U CN 201822208084U CN 209549980 U CN209549980 U CN 209549980U
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- vibrating screen
- pipe
- cleaning apparatus
- automatic cleaning
- buildup
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Abstract
The utility model provides a kind of vibrating screen automatic cleaning apparatus, for clearing up the buildup on vibrating screen, the vibrating screen automatic cleaning apparatus includes with the air bubble for spraying high-speed flow function, air bubble is connected to the transfer passage of delivery air, and several fumaroles being arranged towards vibrating screen are equipped on transfer passage, the vibrating screen automatic cleaning apparatus further includes controlling the control valve that conducting is switched on or off between transfer passage and air bubble, and constitute the rewinding portion being collected to the buildup after cleaning.The vibrating screen automatic cleaning apparatus, by the high-speed flow that is sprayed in air bubble via being reinjected on vibrating screen after transfer passage, to realize the cleaning to the buildup on vibrating screen by blowing, buildup after cleaning is mobile with the discharge end in the same direction of material one on vibrating screen, buildup is collected by the portion of gathering dust again, can realize the cleaning to buildup on vibrating screen in the case where not influencing vibrating screen normal work, its cleaning efficiency is high, and has a safety feature.
Description
Technical field
The utility model relates to vibrating screen cleaning equipment technical field, in particular to a kind of vibrating screen automatic cleaning apparatus.
Background technique
It needs to carry out gradation through vibrating screen in the production line in cement plant, after limestone crushing, but due to lime stone
Containing soil amount and moisture it is larger, therefore be easy to produce blocking vibration sieve sieve pore buildup, to change the sieve pore hole of vibrating screen
Diameter causes grading effect poor, and the quality of material after classification is not up to standard.
In order to improve the using effect of vibrating screen, guarantee the stabilization of stock grading quality, it is necessary to laggard in screen ending
Enter intracavitary small space, and beat sieve with hand hammer, plug-hole buildup is fallen with vibration.So operation, not only labor intensity is big,
Working efficiency is low, and working environment is severe, is also easy to generate fugitive dust, sucks in human body and be unfavorable for health.
Utility model content
In view of this, the utility model is directed to a kind of vibrating screen automatic cleaning apparatus, with can be automatic to vibrating screen
It is cleared up, improves cleaning efficiency, and there is preferable safety.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of vibrating screen automatic cleaning apparatus, positioned at the top of vibrating screen, and is fixed on the rack, to constitute to the vibration
The dynamic cleaning for sieving upper buildup, the vibrating screen automatic cleaning apparatus include:
Air bubble, relative to the discharge end of the vibrating screen, set on the other end of the vibrating screen, the air bubble has
Spray the gas outlet of high-speed flow；
Transfer passage is connected to the gas outlet set on one end of the top of the vibrating screen, and the transfer passage, separately
One end block setting, and in be formed on the transfer passage towards the vibrating screen arrange several fumaroles；
Control valve is set on the transfer passage, with constitute connection between the air bubble and the transfer passage or
Truncation connection；
Rewinding portion, including being set to above the vibrating screen feed opening and being in tilted layout towards the discharge end of the vibrating screen
Rewinding pipe, and the driving buildup flows into the driving portion of the rewinding pipe.
Further, the transfer passage includes the first pipe that one end is connected to the gas outlet, and is set to described
Multiple second pipes above vibrating screen, and one end of each second pipe is connected to the first pipe, the other end is fixed
In the rack.
Further, in several air jet pipes for extending downwardly arrangement, the spray are configured on each second pipe respectively
Stomatal limiting value is on the air jet pipe.
Further, it is connected with mounting plate between each second pipe, to constitute each second pipe in described
Fixation in rack.
Further, the control valve is the pulse valve electrically connected with the air bubble.
Further, the pulse valve be respectively equipped with it is multiple on each second pipe, to constitute each described second
The conducting that is turned on or off of pipeline and the first pipe.
Further, the input end of the rewinding pipe is configured to coniform.
Further, the feed end of Yu Suoshu rewinding pipe is equipped with filter screen, to constitute to the material stream on the vibrating screen
The blocking entered.
Further, the driving portion is the blower in the rack.
Compared with the existing technology, the utility model has the advantage that
(1) vibrating screen automatic cleaning apparatus described in the utility model, by the high-speed flow that is sprayed in air bubble via defeated
It is reinjected on vibrating screen after sending channel, so that the buildup after cleaning is with vibration by the buildup on positive blast cleaning vibrating screen
The discharge end in the same direction of material one on dynamic sieve is mobile, and is collected by the portion of gathering dust to buildup, can be not influence vibrating screen normal
In the case where work, the cleaning to buildup on vibrating screen is realized, cleaning efficiency is high, and has a safety feature.
(2) setting of first pipe and multiple second pipes, can be to realizing blowing to entire vibrating screen, structure letter
It is single, it is easily installed.
(3) overhanging air jet pipe can accelerate the injecting velocity of air, and the specific aim of blowing can be improved.
(4) structure of mounting plate is simple, can be convenient for for each second pipe being mounted on the rack.
(5) pulse valve can be realized multiple blowing, to help to blow buildup off, structure is mature, and matches with air bubble
It is good to close the effect used.
(6) rewinding pipe is arranged to coniform, convenient for drawing to buildup, to improve the collection efficiency to buildup.
(7) filter screen can prevent material from flowing into rewinding pipe, and structure is simple, is easily installed and uses.
(8) structure of blower is mature, and using effect is good.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.In
In attached drawing:
Fig. 1 is the structural schematic diagram of vibrating screen automatic cleaning apparatus described in the utility model embodiment；
Fig. 2 is the top view of vibrating screen automatic cleaning apparatus described in the utility model embodiment；
Description of symbols:
1- shell, 2- mounting plate, 3- pulse valve, 4- first pipe, 5- support frame, 6- air jet pipe, 7- second pipe, 8- vibration
Dynamic sieve, 9- feed opening, 10- support plate, 11- filter screen, 12- rewinding pipe, 13- air bubble.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
The present embodiment is related to a kind of vibrating screen automatic cleaning apparatus, positioned at the top of vibrating screen, and is fixed on the rack, with
Constitute the cleaning to buildup on vibrating screen.The vibrating screen automatic cleaning apparatus includes with the air for spraying high-speed flow function
Big gun is connected to air bubble with the transfer passage of delivery air, and several sprays being arranged towards vibrating screen are equipped on transfer passage
Stomata.The vibrating screen automatic cleaning apparatus further includes controlling the control that conducting is switched on or off between transfer passage and air bubble
Valve, and constitute the rewinding portion being collected to the buildup after cleaning.
Wherein, air bubble 13 is air bubble 13 in the prior art, as shown in Figure 1, relative to going out for vibrating screen 8
Expect end, the other end of vibrating screen 8 is set, and is fixed on the rack, and may connect to external power supply, in the driving of external power supply
The lower control for carrying out start and stop, high speed compression air-flow can be sprayed by gas outlet.Herein, the structure of air bubble 13 is mature, and moment can incite somebody to action
Air pressure can be transformed into air jet kinetic force, can produce powerful impact force, be it is a kind of cleaning, pollution-free, low power consuming
Ideal block clearing slag-blowing equipmemt.
Transfer passage above-mentioned includes the first pipe 4 that one end is connected to gas outlet, and more above vibrating screen 8
A second pipe 7 for being parallel to vibrating screen 8, and one end of each second pipe 7 is connected to first pipe 4, the other end is fixed on machine
On frame.Specifically, the first pipe 4 in the present embodiment is gas bag, and gas bag is fixedly supported in rack, is sprayed by air bubble 13
Air-flow be introduced into gas bag, then via each second pipe 7 to vibrating screen 8 spray.It is this to be managed using gas bag with multiple second
Mode that road 7 combines is, it can be achieved that cleaning to entire vibrating screen 8, and connection type is simple, easy to accomplish.
In addition, being configured with several air jet pipes 6 for extending downwardly arrangement, fumarole above-mentioned respectively on each second pipe 7
It is formed on air jet pipe 6.So set, the air-flow in each second pipe 7 can be accelerated via air jet pipe 6, and perpendicular to vibration
Dynamic 8 blowing of sieve, to improve the specific aim being blown and preferable cleaning efficiency.
In the present embodiment, for the ease of being installed to each second pipe 7, the support frame 5 being vertically arranged on the rack, and
Width direction on support frame 5 along vibrating screen 8 is disposed with mounting plate 2, and each second pipe 7 is mounted on mounting plate 2.It is worth herein
It is noted that mounting plate 2 and air bubble above-mentioned 13 and gas bag herein is installed in the outside of 8 shell 1 of vibrating screen, respectively
The shell 1 that may pass through vibrating screen 8 of second pipe 7, is arranged in the top of vibrating screen 8, due to the demand of space layout, each second
Pipeline 7 is respectively formed on to protrude into the bending of shell 1.And the other end of each second pipe 7 blocks setting, and via being fixed on
In support plate 102 on 1 inner wall of shell, and it is equipped with support rib in the bottom of support plate 10, to improve the support of support plate 10
Intensity.
Control valve above-mentioned is pulse valve 3, which electrically connects with air bubble 13, in conjunction with shown in Fig. 2, this reality
The pulse valve 3 applied in example is arranged on each second pipe 7, can individually be controlled each second pipe 7.In order to vibration
Sieve 8 is cleared up automatically, and the vibrating screen automatic cleaning apparatus in the present embodiment further includes electric with air bubble 13 and gas bag respectively
The controller of connection.The controller is programmable controller in the prior art, and technical staff can be right by controller programming
Air bubble 13 and pulse valve 3 are controlled.I.e. controller can control the open frequency of air bubble 13, controller periodically to
Air bubble 13 issues signal, and air bubble 13 can accept the control signal of controller and open.It is additionally provided on each second pipe 7
The solenoid valve electrically connected with each pulse valve 3, the start and stop that solenoid valve can accept the control signal of controller and trigger each pulse valve 3 are suitable
Sequence and flow.
Based on the above structure, after controller issues signal, air bubble 13 triggers each solenoid valve to open each pulse valve 3,
It sprays the high-speed flow compressed in air bubble 13 in moment strength by blowing pore, and sharply suppresses the forward direction of air-flow with this
The buildup being largely attached on sieve is blown down rear and vibration in turn to blow the buildup being adsorbed on mesh size off by effect
The material of 8 screening of sieve is mobile to discharge end together.
In the present embodiment, it is equipped with feed opening 9 in the discharge end of vibrating screen 8,9 funnel of feed opening herein, in order to
Material after separating via vibrating screen 8 can fall into feed opening 9.And in order to, by separating in material, avoid shaking to the buildup after cleaning
8 dust of dynamic sieve leak, and rewinding portion above-mentioned includes being set to 8 feed opening of vibrating screen, 9 top and inclining towards the discharge end of vibrating screen 8
The rewinding pipe 12 tiltedly arranged, and driving buildup flow to the driving portion in rewinding pipe 12.
In the present embodiment, driving portion is and the blower being fixed on the rack outside 8 shell 1 of vibrating screen, which is to set
Axial flow blower in rewinding pipe 12, to work under the driving of external power supply, in order to improve the automation effect of cleaning plant,
The blower is also electrically connected with controller above-mentioned, can accept the control signal of controller and start and stop.In addition, in order to improve rewinding
The input end of rewinding pipe 12 is arranged to coniform by the using effect of pipe 12.
Since the quality of material is far longer than the quality of buildup, buildup is collected using blower driving
Effect is preferable, in addition, the small particles material not separated on vibrating screen 8 in order to prevent flows into rewinding pipe 12 with buildup, is receiving
The feed end of expects pipe 12 is additionally provided with the filter screen 11 that obstacle stream enters.
Vibrating screen automatic cleaning apparatus described in the utility model, by the high-speed flow that is sprayed in air bubble 13 via conveying
It is reinjected into behind channel on vibrating screen 8, so that the buildup after cleaning is with vibration by the buildup on positive blast cleaning vibrating screen 8
The discharge end in the same direction of material one on dynamic sieve 8 is mobile, since the quality of buildup is significantly smaller than the quality of material, by the portion of gathering dust to product
Material is collected, and can realize the cleaning to buildup on vibrating screen 8, cleaning in the case where not influencing the normal work of vibrating screen 8
It is high-efficient, and have a safety feature, advantageously reduce environmental pollution.The device can using lime stone, coal, iron ore, sandstone powder,
Vessel slag etc. sieves the vibrating screen 8 of each kind material, effectively solves 8 sieve plug-hole buildup of vibrating screen and dust environment pollution, tool
There is extensive dissemination.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (9)
1. a kind of vibrating screen automatic cleaning apparatus, is located at the top of vibrating screen (8), and is fixed on the rack, to constitute to described
The cleaning of buildup on vibrating screen (8), which is characterized in that the vibrating screen automatic cleaning apparatus includes:
Air bubble (13) is set to the other end of the vibrating screen (8), the air relative to the discharge end of the vibrating screen (8)
Big gun (13) has the gas outlet for spraying high-speed flow；
Transfer passage is set to the top of the vibrating screen (8), and one end of the transfer passage is connected to the gas outlet, separately
One end block setting, and in be formed on the transfer passage towards the vibrating screen (8) arrangement several fumaroles；
Control valve is set on the transfer passage, with constitute connection between the air bubble (13) and the transfer passage or
Truncation connection；
Rewinding portion, including being set to above the vibrating screen (8) feed opening (9) and being tilted towards the discharge end of the vibrating screen (8)
The rewinding pipe (12) of arrangement, and the driving buildup flow into the driving portion of the rewinding pipe (12).
2. vibrating screen automatic cleaning apparatus according to claim 1, it is characterised in that: the transfer passage includes that one end connects
The first pipe (4) of the gas outlet is passed through, and is set to multiple second pipes (7) above the vibrating screen (8), and each institute
The one end for stating second pipe (7) is connected to the first pipe (4), and the other end is fixed in the rack.
3. vibrating screen automatic cleaning apparatus according to claim 2, it is characterised in that: on each second pipe (7)
It is configured with several air jet pipes (6) for extending downwardly arrangement respectively, the fumarole is formed on the air jet pipe (6).
4. vibrating screen automatic cleaning apparatus according to claim 2, it is characterised in that: in each second pipe (7) it
Between be connected with mounting plate (2), to constitute the fixation in each second pipe (7) Yu Suoshu rack.
5. vibrating screen automatic cleaning apparatus according to claim 2, it is characterised in that: the control valve be and the air
The pulse valve (3) that big gun (13) electrically connects.
6. vibrating screen automatic cleaning apparatus according to claim 5, it is characterised in that: the pulse valve (3) is to set respectively
Have it is multiple on each second pipe (7), with constitute each second pipe (7) and the first pipe (4) conducting or
Disconnect conducting.
7. vibrating screen automatic cleaning apparatus according to claim 1, it is characterised in that: the input end of the rewinding pipe (12)
It is configured to coniform.
8. vibrating screen automatic cleaning apparatus according to claim 1, it is characterised in that: the charging of Yu Suoshu rewinding pipe (12)
End is equipped with filter screen (11), to constitute the blocking flowed into the material on the vibrating screen (8).
9. vibrating screen automatic cleaning apparatus according to any one of claim 1 to 8, it is characterised in that: the driving portion
For the blower in the rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822208084.4U CN209549980U (en) | 2018-12-26 | 2018-12-26 | Vibrating screen automatic cleaning apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822208084.4U CN209549980U (en) | 2018-12-26 | 2018-12-26 | Vibrating screen automatic cleaning apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209549980U true CN209549980U (en) | 2019-10-29 |
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ID=68304876
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822208084.4U Active CN209549980U (en) | 2018-12-26 | 2018-12-26 | Vibrating screen automatic cleaning apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN209549980U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113399241A (en) * | 2021-06-25 | 2021-09-17 | 华能伊敏煤电有限责任公司汇流河热电分公司 | Coal ash separating device |
-
2018
- 2018-12-26 CN CN201822208084.4U patent/CN209549980U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113399241A (en) * | 2021-06-25 | 2021-09-17 | 华能伊敏煤电有限责任公司汇流河热电分公司 | Coal ash separating device |
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