CN204486017U - Hang differential type coal separating machine by jigging dry method - Google Patents
Hang differential type coal separating machine by jigging dry method Download PDFInfo
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- CN204486017U CN204486017U CN201520069123.0U CN201520069123U CN204486017U CN 204486017 U CN204486017 U CN 204486017U CN 201520069123 U CN201520069123 U CN 201520069123U CN 204486017 U CN204486017 U CN 204486017U
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Abstract
A kind of suspension differential type coal separating machine by jigging dry method, his sorting bed body and pulsation air supply device are in the bottom of frame, sorting bed body is suspended in frame by suspension arrangement, the upper end of sorting bed body is provided with dust shield, top is provided with the spreading out device being controlled by and shakeouing transmission device, biside plate is equipped with vibrating motor and differential gear, side, bottom is provided with blowpit, and sorting bed body is combined by n little sorting bed body; Four vibrating motors, two auxiliary spring differential gears the biside plate of this sorting bed body are equipped with; Described little sorting bed body is respectively equipped with air compartment, and each air compartment correspondence is equipped with a pulsation air supply device.It is less that the machine is applicable to size range of separation, the material that moisture is larger, can sub-elect two or more materials simultaneously; Simple to operate, good separation effect, disposal ability is strong.
Description
Technical field
The utility model relates to a kind of dry coal dressing machine, specifically a kind of differential type coal separating machine by jigging dry method hung in frame.
Background technology
At present, the smalls coal separating machine by jigging dry method that China uses is can sorting when the outer water of the smalls of <13mm grade is little, and moisture large be unfavorable for sorting; In addition Boiler pressure control is dumb, have impact on separating effect; Because equipment does not quite, the low purification that directly affects smalls of disposal ability.Chinese patent ZL200820228096.7 discloses " suspension vibration type jigging dry coal separator " of applicant's invention, this machine overcomes the segmental defect of prior art significantly, what use facts have proved, because the sorting bed body of this machine is structure as a whole, stroke, air quantity are less, affect the disposal ability of equipment.
Utility model content
The purpose of this utility model is for deficiency of the prior art, provide that a kind of stroke is large, air quantity is applicable to greatly the spoil in sorting smalls, the pyrite in spoil and the larger two or more solid material mixtures of specific gravity difference large-scale
hangdifferential type coal separating machine by jigging dry method.
Realize above-mentioned purpose by the following technical solutions:
A kind of suspension differential type coal separating machine by jigging dry method, comprise air compartment, blower fan, frame, the sorting bed body being placed in frame lower and pulsation air supply device, sorting bed body is suspended in frame by suspension arrangement, the upper end of sorting bed is provided with dust shield, the top of sorting bed body is provided with the spreading out device being controlled by and shakeouing transmission device, vibrating motor and differential gear the biside plate of sorting bed body be equipped with, the side, bottom of sorting bed body is provided with blowpit, the bottom of sorting bed body communicates with pulsation air supply device, and described sorting bed body is combined by n little sorting bed body; Four vibrating motors, two auxiliary spring differential gears the biside plate of this sorting bed body are equipped with; Described little sorting bed body is respectively equipped with air compartment, and each air compartment correspondence is equipped with a pulsation air supply device.
Preferably, the bottom of described n little split bed is communicated with n air compartment successively, and each pulsation air supply device is communicated with blower fan.
Preferably according to the suspension differential type coal separating machine by jigging dry method described in claim 1 or 2, it is characterized in that, a described n air compartment two is a row, each little split bed body is provided with three layers of sieve plate, the sieve aperture of ground floor sieve plate is 1.5 ~ 1.8mm, the sieve aperture of the second layer, third layer sieve plate is 6 × 12mm, separates between three layers of sieve plate interval with demarcation strip, is filled with porcelain ball in wherein between ground floor sieve plate and second layer sieve plate.
Preferably, described spring differential gear is differential oscillator.
Preferably, sorting bed is combined by n little sorting bed body.
Preferably, the upper end of described blowpit is provided with high weir baffle plate, and high weir baffle plate is parallel with sorting bed bed surface, and the lower end of blowpit puts in conveying worm, and this conveying worm is connected with frame.
Preferably, the drive link of the two ends band spring of described sorting bed body is lifted in frame, and sorting bed body is in suspension status.
Compared with prior art, sorting bed body of the present utility model is made up of multiple little sorting bed body, and each little sorting bed communicates with air compartment respectively, each air compartment is communicated with pulsation air supply device respectively, this set is conducive to controlling air quantity, improves separating effect, expands output simultaneously.And the differential vibration of sorting bed, stroke strengthens, and the air quantity of each air compartment can flexible modulation, is applicable to sorting granularity little, the material that outer water is larger; And can sub-elect two or more materials, simple to operate, good separation effect, disposal ability is large simultaneously.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is sorting bed body front view.
Fig. 4 is the left view of Fig. 3.
Fig. 5 is the A portion enlarged drawing of Fig. 4.
Fig. 6 is the combination assumption diagram of Fig. 3 sorting bed body, display be little sorting bed body structure schematic diagram.
Mark in figure: feed hopper 1, spreading out device 2, suspension arrangement 3, spring differential gear 4, air compartment 5, frame 6, pulsation air supply device 7, blower fan 8, conveying worm 9, blowpit 10, sorting bed body 11, dust shield 12, vibrating motor 13, sorting bed side plate 14, high weir baffle plate 15, feeding-distribution device 16, ground floor sieve plate 17, ball 18, demarcation strip 19, second layer sieve plate 20, little sorting bed body 21, spreading out device 22, sieve aperture 23,24.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
See accompanying drawing 1-6, in the present embodiment, a feeding mouth 1 is equipped with in one end, top of the frame 6 of differential type coal separating machine by jigging dry method, and a dust shield 12 is also housed, and the bottom of this dust shield 12 is connected with the periphery of rubber lath with the sorting bed body 11 being positioned at frame 6 top.Shakeout transmission device 2 to be connected with sorting bed body 11, shakeout the top that transmission device 2 hangs on sorting bed body 11.The two ends suspension arrangement 3 of sorting bed body 11 is lifted in frame 6, erecting by overhang of the present utility model adopts the suspension rod of 4 band springs to be lifted in frame 6 by sorting bed body 11, sorting bed body 11 is in suspension status, make the vertical inclination angle of sorting bed body 11 be 7.5 ° ± 3 °, compliant motion can be done up and down.Two middle side parts of sorting bed body 11 are also equipped with respectively
2vibrating motor 13, installs 4 vibrating motors altogether.Telescopic spring differential gear 4 is also equipped with in the both sides of sorting bed body 11, and differential oscillator selected by spring differential gear 4.Angle α between this vibrating motor 13 and sorting bed body 11 is 90 ° ± 7 °.
Discharge device of the present utility model is made up of with the feeding-distribution device 16 of the end being placed in sorting bed body 11 blowpit 10 be placed in bottom sorting bed body 11, split bed body 11 is connected to form by n little split bed body 21 with split bed side plate 14, the bottom of n little split bed 21 is communicated with n air compartment 5, this n air compartment 5 two is a row, be arranged into n/2 row altogether, the bottom of the sorting bed body 11 between the air compartment 5 of front exhaust air box and rear row is provided with blowpit 10, the upper end of blowpit 10 is provided with a high weir baffle plate 15, high weir baffle plate 15 is parallel with sorting bed 11 bed surface, the lower end of blowpit 10 puts in conveying worm 9, this conveying worm 9 is connected with frame 6, each air compartment 5 is connected with pulsation air supply device 7 respectively, the blade rotation that pulsation air supply device 7 is driven by turbo-dynamo.
See Fig. 6, n little split bed 21 is formed sorting bed body 11 by sorting bed side plate 14, and little split bed 21 is made up of three layers of sieve plate 17,20 and 25, sees Fig. 5, and uppermost ground floor sieve plate 17 is stainless steel sieve plates, and its sieve aperture 23 is 1.5 ~ 1.8mm, approximately circular opening.See Fig. 5, the sieve aperture 24 of second layer sieve plate 20 and third layer sieve plate 25 is 6 × 12mm, is elliptical aperture.Ground floor sieve plate 17 separates with the demarcation strip 19 of the interval between second layer sieve plate 20 and third layer sieve plate 25, is filled with the porcelain ball 18 that diameter is 15mm in wherein between ground floor and second layer sieve plate.
Operation principle of the present utility model is: material is with the sorting bed body body 11 of certain gradient from feeding mouth 1, spreading out device 22 is driven to be shakeout by material by shakeouing transmission device 2, the each pulsation air supply device 7 being positioned at frame 6 bottom supplies pulse pneumatic separately to each air compartment 5, thus air compartment 5 just air blast below sorting bed body 11, combined by 4 vibrating motors 13 and two auxiliary spring differential gears 4, drive sorting bed body 11 differential together, accelerate movement velocity and the layered velocity of material, material is made on the bed surface of sorting bed body 11, to carry out layering gradually, and move from top to bottom along bed surface.Like this, lighter material movement is to upper strata, and heavier material movement is to lower floor, and under the stop of high weir baffle plate 15, the material depositing to lower floor is flowed out by blowpit 10 and enters conveying worm 9, and conveying worm 9 rotates, and material is finally discharged by discharge gate.The adjustable discharge of this high weir baffle plate 15 number, lighter material then moves on along bed surface, until move to the end of sorting bed body 11, lighter, heavy material is separately discharged by feeding-distribution device 16.
Claims (7)
1. one kind is hung differential type coal separating machine by jigging dry method, comprise air compartment, blower fan, frame, be placed in sorting bed body and the pulsation air supply device of frame lower, sorting bed body is suspended in frame by suspension arrangement, the upper end of sorting bed is provided with dust shield, the top of sorting bed body is provided with the spreading out device being controlled by and shakeouing transmission device, vibrating motor and differential gear the biside plate of sorting bed body be equipped with, the side, bottom of sorting bed body is provided with blowpit, the bottom of sorting bed body communicates with pulsation air supply device, it is characterized in that, described sorting bed body is combined by n little sorting bed body, four vibrating motors, two auxiliary spring differential gears the biside plate of this sorting bed body are equipped with, described little sorting bed body is respectively equipped with air compartment, and each air compartment correspondence is equipped with a pulsation air supply device.
2. suspension differential type coal separating machine by jigging dry method according to claim 1, is characterized in that, the bottom of described n little split bed is communicated with n air compartment successively, and each pulsation air supply device is communicated with blower fan.
3. suspension differential type coal separating machine by jigging dry method according to claim 1 and 2, it is characterized in that, a described n air compartment two is a row, each little split bed body is provided with three layers of sieve plate, the sieve aperture of ground floor sieve plate is 1.5 ~ 1.8mm, the sieve aperture of the second layer, third layer sieve plate is 6 × 12mm, separates between three layers of sieve plate interval with demarcation strip, is filled with porcelain ball in wherein between ground floor sieve plate and second layer sieve plate.
4. suspension differential type coal separating machine by jigging dry method according to claim 1, is characterized in that, described spring differential gear is differential oscillator.
5. differential type coal separating machine by jigging dry method according to claim 1, is characterized in that, sorting bed is combined by n little sorting bed body.
6. suspension differential type coal separating machine by jigging dry method according to claim 1, it is characterized in that, the upper end of described blowpit is provided with high weir baffle plate, and high weir baffle plate is parallel with sorting bed bed surface, the lower end of blowpit puts in conveying worm, and this conveying worm is connected with frame.
7. suspension differential type coal separating machine by jigging dry method according to claim 1, is characterized in that, the drive link of the two ends band spring of described sorting bed body is lifted in frame, and sorting bed body is in suspension status.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520069123.0U CN204486017U (en) | 2015-02-02 | 2015-02-02 | Hang differential type coal separating machine by jigging dry method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520069123.0U CN204486017U (en) | 2015-02-02 | 2015-02-02 | Hang differential type coal separating machine by jigging dry method |
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| CN204486017U true CN204486017U (en) | 2015-07-22 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106622623A (en) * | 2016-12-28 | 2017-05-10 | 大同裕隆环保有限责任公司 | Removable movable sieve jigging dry-type coal picking machine |
| CN108296007A (en) * | 2018-02-07 | 2018-07-20 | 唐山开远科技有限公司 | Fluidized bed drying selects machine and matched complete set of equipments |
| CN111889220A (en) * | 2020-07-13 | 2020-11-06 | 唐山开远科技有限公司 | Stepped jigger |
| CN113145460A (en) * | 2021-03-31 | 2021-07-23 | 唐山市神州机械有限公司 | Energy-saving coal dry separation system with multiple air sources for air supply |
| CN113145458A (en) * | 2021-03-31 | 2021-07-23 | 唐山市神州机械有限公司 | Energy-saving dry coal dressing system |
| CN114210552A (en) * | 2021-12-06 | 2022-03-22 | 唐山神州机械集团有限公司 | Dry method sorting system suitable for sorting slack coal |
-
2015
- 2015-02-02 CN CN201520069123.0U patent/CN204486017U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106622623A (en) * | 2016-12-28 | 2017-05-10 | 大同裕隆环保有限责任公司 | Removable movable sieve jigging dry-type coal picking machine |
| CN106622623B (en) * | 2016-12-28 | 2018-08-21 | 大同裕隆环保有限责任公司 | Removable vibro-assisted jigging dry type coal picker |
| CN108296007A (en) * | 2018-02-07 | 2018-07-20 | 唐山开远科技有限公司 | Fluidized bed drying selects machine and matched complete set of equipments |
| CN111889220A (en) * | 2020-07-13 | 2020-11-06 | 唐山开远科技有限公司 | Stepped jigger |
| CN113145460A (en) * | 2021-03-31 | 2021-07-23 | 唐山市神州机械有限公司 | Energy-saving coal dry separation system with multiple air sources for air supply |
| CN113145458A (en) * | 2021-03-31 | 2021-07-23 | 唐山市神州机械有限公司 | Energy-saving dry coal dressing system |
| CN113145460B (en) * | 2021-03-31 | 2024-01-02 | 唐山神州机械集团有限公司 | Energy-saving coal dry separation system with multiple air supply sources |
| CN113145458B (en) * | 2021-03-31 | 2024-01-23 | 唐山神州机械集团有限公司 | Energy-saving dry coal dressing system |
| CN114210552A (en) * | 2021-12-06 | 2022-03-22 | 唐山神州机械集团有限公司 | Dry method sorting system suitable for sorting slack coal |
| CN114210552B (en) * | 2021-12-06 | 2022-09-06 | 唐山神州机械集团有限公司 | Dry method sorting system suitable for sorting slack coal |
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