CN210220753U - Rotary distributor of counter-flow cooler - Google Patents
Rotary distributor of counter-flow cooler Download PDFInfo
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- CN210220753U CN210220753U CN201921113982.XU CN201921113982U CN210220753U CN 210220753 U CN210220753 U CN 210220753U CN 201921113982 U CN201921113982 U CN 201921113982U CN 210220753 U CN210220753 U CN 210220753U
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- guide plate
- material guide
- stock guide
- counter
- rotary distributor
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Abstract
The utility model discloses a rotary distributor of counterflow cooler sets up in counterflow cooler feeding mouth below, including stock guide, drive mechanism, articulated arm and connecting sleeve, the stock guide be the downward setting of dumping material, the upper end of stock guide is the feed end, the feed end be located the below of counterflow cooler feeding mouth, drive mechanism be provided with the rotation axis in vertical direction, stock guide bottom and articulated arm rigid coupling, articulated arm and connecting sleeve top articulated, the connecting sleeve cover arrange in on the rotation axis, drive mechanism drive the stock guide rotatory along the rotation axis. The utility model discloses can adjust the inclination of stock guide as required, rotate through drive mechanism control stock guide, make the material distribute to every corner of cooler more evenly, guarantee that the material obtains abundant cooling.
Description
Technical Field
The utility model belongs to the technical field of the cooler technique and specifically relates to a rotary distributor of counter-flow cooler.
Background
In the pelletization process of feed production line, owing to be let in high temperature steam and carry out the quenching and tempering to the material, the material is by strong extrusion simultaneously for the granule goes out quick-witted temperature and reaches 70 ~ 90 degrees centigrade, moisture reaches 14% ~ 16%, and the granule matter is soft fragile under this condition, stores and can take place the phenomenon of mildening and rot, consequently must let the granule that comes out in the granulator in the counter-current cooling machine and cool off, in time get rid of moisture and the heat in the granule, make the granule temperature reduce to be slightly higher than the room temperature (generally be less than or equal to room temperature +8 degrees centigrade), moisture reduces to below 13%, has so both increased the hardness of granule, be convenient for preserve again.
In the existing counter-flow cooler, a pyramid spreading device is adopted in a spreading mechanism. Because the material feeding is uneven, the individual particles are cooled unevenly.
Disclosure of Invention
An object of the utility model is to provide a rotary distributor of counter-flow cooler makes each corner of the even scattering of material cooling box, and the material fully cools off. In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a rotary distributor of counterflow cooler, sets up in counterflow cooler feeding mouth below, including stock guide, drive mechanism, articulated arm and connecting sleeve, the stock guide be the downward setting of dumping material, the upper end of stock guide is the feed end, the feed end be located counterflow cooler feeding mouth's below, drive mechanism be provided with the rotation axis in vertical direction, stock guide bottom and articulated arm rigid coupling, articulated arm and connecting sleeve top articulated, the connecting sleeve cover arrange in on the rotation axis, drive mechanism drive the stock guide rotatory along the rotation axis.
Furthermore, a plurality of hollow blanking holes are arranged on the material guide plate.
The transmission mechanism comprises a motor and a gearbox connected with the motor, and the rotating shaft is arranged on the gearbox.
Preferably, the material guide plates comprise a first material guide plate, a second material guide plate and a sliding mechanism, the first material guide plate is provided with a plurality of first blanking holes, the second material guide plate is provided with a plurality of second blanking holes, the first material guide plate is positioned above the second material guide plate, and the sliding mechanism controls the first material guide plate and the second material guide plate to move relatively so as to adjust the size of a hollow part formed by overlapping the first blanking holes and the second blanking holes.
The first blanking hole is a round hole, the second blanking hole is a runway-shaped arc hole, and the diameters of the two ends of the runway-shaped arc hole are different.
The sliding mechanism comprises a rack, a gear and a sliding motor, the gear is meshed with the rack, the sliding motor is in coaxial transmission connection with the gear, the rack is arranged on the first material guide plate, the gear is fixed on the second material guide plate, or the rack is arranged on the second material guide plate, and the gear is arranged on the first material guide plate.
Preferably, the mounting cover is fixed on the periphery of the sliding mechanism and covers the sliding mechanism inside.
Due to the adoption of the structure, the utility model discloses following beneficial effect has:
1. the utility model discloses stock guide bottom and articulated arm rigid coupling, it is articulated with the connecting sleeve through the articulated arm, can adjust the inclination of stock guide as required, rotate through drive mechanism control stock guide, make the material distribute to every corner of cooler more evenly, guarantee that the material obtains abundant cooling.
2. The material guide plate is provided with the hollow blanking holes, so that materials can fall down along the blanking holes at different positions in the downward moving process, and more uniform bulk materials can be obtained.
3. The sliding mechanism is arranged to control the first material guide plate and the second material guide plate to move relatively so as to adjust the size of the through hole formed by overlapping the first blanking hole and the second blanking hole. The size of the hollow part can be adjusted according to the flow of the material.
Drawings
Fig. 1 is a schematic view of the installation of the present invention on a counter-flow cooler.
Fig. 2 is a schematic structural diagram of the first embodiment.
Fig. 3 is a schematic structural diagram of the second embodiment.
Fig. 4 is an exploded view of fig. 3.
Fig. 5 is a schematic view illustrating a state where the hole diameters of the leak portions of the first blanking hole and the second blanking hole are adjusted to be smaller in the second embodiment.
Fig. 6 is a schematic view illustrating a state where the hole diameters of the leak portions of the first blanking hole and the second blanking hole are adjusted to be larger in the second embodiment.
Description of the main component symbols:
1: stock guide, 11: blanking hole, 2: an articulated arm, 3: connecting sleeve, 4: motor, 5: a transmission case, 6: rotation axis, 7: first guide plate, 71: first blanking hole, 8: second guide plate, 81: second blanking hole, 9: sliding mechanism, 91: rack, 92: gear, 93: slip motor, 10: feeding port, 20: and a cooling tank.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention is further described in detail with reference to the accompanying drawings and specific embodiments.
Example one
As shown in fig. 1, the present embodiment discloses a rotary distributor of a counter-flow cooler, which is disposed below a feed inlet 10 of the counter-flow cooler. Referring to fig. 2, the rotary distributor includes a material guide plate 1, a transmission mechanism, an articulated arm 2 and a connecting sleeve 3. The material guide plate 1 is arranged downwards in a tilting mode, the upper end of the material guide plate 1 is a feeding end, and the feeding end is located below a feeding port 10 of the counter-flow type cooling machine. The transmission mechanism comprises a motor 4 and a gearbox 5 connected with the motor, and the gearbox 5 is provided with a rotating shaft 6 in the vertical direction. The bottom of the material guide plate 1 is fixedly connected with an articulated arm 2, the articulated arm 2 is articulated with the upper part of a connecting sleeve 3, and the connecting sleeve 3 is sleeved on a rotating shaft 6.
The material guide plate 1 is provided with a plurality of hollow blanking holes 11. When in use, the angle of the guide plate 1 is arranged by adjusting the hinged arm 2. The motor 4 rotates, the gearbox 5 rotates along with the motor 4, and the connecting sleeve 3 drives the material guide plate 1 to rotate along the rotating shaft 6. The granule that the pelletization process of feed production line produced gets into cooling tank 20 through the feeding mouth 10 of counter-flow cooler, and granule rotates downwards along stock guide 1 from stock guide 1 upper end feed end and scatters, when scattering to blanking hole 11 position, and the granule of part bottom is from the downward blanking in different blanking hole 11, realizes even bulk cargo.
Example two
As shown in fig. 3 and 4, the present embodiment is different from the first embodiment in that: the material guiding plate of the present embodiment includes a first material guiding plate 7, a second material guiding plate 8 and a sliding mechanism 9. The first material guiding plate 7 is provided with a plurality of first blanking holes 71, the second material guiding plate 8 is provided with a plurality of second blanking holes 81, and the first material guiding plate 7 is positioned above the second material guiding plate 8. The sliding mechanism 9 controls the first material guiding plate 7 and the second material guiding plate 8 to move relatively, so as to adjust the size of the leaking position where the first blanking hole 71 and the second blanking hole 81 are overlapped.
Referring to fig. 4, in the present embodiment, the first blanking hole 71 is a circular hole, the second blanking hole 72 is a runway-shaped arc hole, and the diameters of the two ends of the runway-shaped arc hole are different. The sliding mechanism 9 includes a rack 91, a gear 92, and a sliding motor 93. The sliding motor 93 is in coaxial transmission connection with the gear 92, the rack 91 is arranged on the second material guide plate 8, the gear 92 is arranged on the first material guide plate 7, and the gear 92 is meshed with the rack 91. In other embodiments, the rack 91 is disposed below the first material guide plate 7, the gear 92 is disposed on the second material guide plate 8, and the gear 92 is engaged with the rack 91.
In order to prevent the particles from being stuck on the sliding mechanism 9, a mounting cover (not shown) is fixed on the periphery of the sliding mechanism 9, and the mounting cover covers the sliding mechanism 9.
As shown in fig. 5, when the flow rate of the material is small, the gear 92 slides on the rack 91, so that the first blanking hole 71 and the second blanking hole 81 are partially overlapped, and the hole diameter of the void portion is small. As shown in fig. 6, when the flow rate of the material is large, the gear slides on the rack, so that the first blanking hole 71 is located at the large end of the runway-shaped arc of the second blanking hole 81, the first blanking hole 71 is completely empty, and the aperture of the empty part is large.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.
Claims (7)
1. The utility model provides a rotary distributor of counterflow cooler, sets up in counterflow cooler feed inlet below which characterized in that: including stock guide, drive mechanism, articulated arm and connecting sleeve, the stock guide be and incline the material and set up downwards, the upper end of stock guide is the feed end, the feed end be located the below of counterflow cooler feed inlet, drive mechanism be provided with the rotation axis in vertical direction, stock guide bottom and articulated arm rigid coupling, articulated arm and connecting sleeve top articulated, the connecting sleeve cover arrange the rotation axis in, drive mechanism drive the stock guide rotatory along the rotation axis.
2. A rotary distributor for a counter-flow cooler according to claim 1, wherein: and a plurality of hollow blanking holes are formed in the material guide plate.
3. A rotary distributor for a counter-flow cooler according to claim 1, wherein: the transmission mechanism comprises a motor and a gearbox connected with the motor, and the rotating shaft is arranged on the gearbox.
4. A rotary distributor for a counter-flow cooler according to any one of claims 1 to 3, wherein: the material guide plate comprises a first material guide plate, a second material guide plate and a sliding mechanism, wherein a plurality of first blanking holes are formed in the first material guide plate, a plurality of second blanking holes are formed in the second material guide plate, the first material guide plate is located above the second material guide plate, and the sliding mechanism controls the first material guide plate and the second material guide plate to move relatively so as to adjust the size of a leakage part formed by overlapping the first blanking holes and the second blanking holes.
5. A rotary distributor for a counter-flow cooler according to claim 4, wherein: the first blanking hole is a round hole, the second blanking hole is a runway-shaped arc hole, and the diameters of the two ends of the runway-shaped arc hole are different.
6. A rotary distributor for a counter-flow cooler according to claim 4, wherein: the sliding mechanism comprises a rack, a gear and a sliding motor, the gear is meshed with the rack, the sliding motor is in coaxial transmission connection with the gear, the rack is arranged on the first material guide plate, the gear is fixed on the second material guide plate, or the rack is arranged on the second material guide plate, and the gear is arranged on the first material guide plate.
7. A rotary distributor for a counter-flow cooler according to claim 4, wherein: the mounting cover is fixed on the periphery of the sliding mechanism and covers the sliding mechanism inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921113982.XU CN210220753U (en) | 2019-07-16 | 2019-07-16 | Rotary distributor of counter-flow cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921113982.XU CN210220753U (en) | 2019-07-16 | 2019-07-16 | Rotary distributor of counter-flow cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210220753U true CN210220753U (en) | 2020-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921113982.XU Active CN210220753U (en) | 2019-07-16 | 2019-07-16 | Rotary distributor of counter-flow cooler |
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| Country | Link |
|---|---|
| CN (1) | CN210220753U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113476908A (en) * | 2021-06-05 | 2021-10-08 | 阳泉鑫丰溢科技有限公司 | Mud storage device for membrane filter press |
-
2019
- 2019-07-16 CN CN201921113982.XU patent/CN210220753U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113476908A (en) * | 2021-06-05 | 2021-10-08 | 阳泉鑫丰溢科技有限公司 | Mud storage device for membrane filter press |
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