CN210801853U

CN210801853U - Drying and cooling device for processing calcium carbonate powder

Info

Publication number: CN210801853U
Application number: CN201921362758.4U
Authority: CN
Inventors: 陈宇; 吕小冬
Original assignee: Guangxi Hezhou Huaxiang New Material Co ltd
Current assignee: Guangxi Hezhou Huaxiang New Material Co ltd
Priority date: 2019-08-21
Filing date: 2019-08-21
Publication date: 2020-06-19
Anticipated expiration: 2029-08-21

Abstract

The utility model belongs to the technical field of calcium carbonate, especially, be used for calcium carbonate powder processing to use dry cooling device, including the cooling chamber, be equipped with driven gear on the cooling chamber, the top in cooling chamber is equipped with first diaphragm, the below of first diaphragm is equipped with first horizontal pole, fixed cover is equipped with circular gear on the first horizontal pole, circular gear and driven gear meshing, fixed cover is equipped with two cams on the first horizontal pole, it strikes the piece to be equipped with the U type on the cam, the U type strikes the bottom of piece and contacts with the cooling chamber, the U type strikes and has seted up two first recesses on the piece, slidable mounting has L type slide bar in the first recess, the one end fixed mounting of L type slide bar has the annular piece. The utility model discloses simple structure, the practicality is strong, can in time knock off the calcium carbonate powder on the indoor wall of cooling chamber, avoids the dust to get into simultaneously, influences the product percent of pass, and the operation is got up simply conveniently.

Description

Drying and cooling device for processing calcium carbonate powder

Technical Field

The utility model relates to a calcium carbonate technical field especially relates to a be used for calcium carbonate powder processing to use drying cooling device.

Background

Calcium carbonate is an inorganic compound, commonly known as: limestone, stone powder, marble and the like, and comprises the following main components: calcite of the formula CaCO₃The patent document with the publication number of CN207797650U discloses a calcium carbonate drying and cooling device, which comprises a heating chamber and a cooling chamber, wherein a feeding belt penetrates through the heating chamber, one end of the cooling chamber is provided with a feeding hopper, and the output end of the feeding belt is arranged right above the feeding hopper; a hot gas inlet is formed in one side of the heating chamber, and a hot gas outlet is formed in the top of the heating chamber; the cooling chamber is a cylindrical structure body and is arranged on the base, the base is provided with a supporting seat, the top surface of the supporting seat adopts a concave cambered surface, the top surface of the supporting seat is provided with rollers, and the inner wall of the cooling chamber is provided with a spiral plate; the cooling chamber outer wall on still be equipped with driven gear, be equipped with driving motor in the base, be equipped with the driving gear in driving motor's the second pivot, the driving gear is connected with driven gear meshing, it can carry out rapid draing and cooling to calcium carbonate powder, clears away the moisture in the calcium carbonate powder fast and cools down to the powder, guarantees the continuity of processing, avoids waiting for the processing interrupt that the powder cooling leads to.

However, the above-mentioned technology still has the disadvantages that after the calcium carbonate powder is dried, part of the calcium carbonate powder is adhered to the inner wall of the cooling chamber, the calcium carbonate powder adhered to the inner wall is not easy to pull out manually, and meanwhile, the air is directly fed or discharged through the vent holes without any dustproof structure, so that dust is easy to enter, and the qualification rate of the calcium carbonate powder is further influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a drying and cooling device for processing calcium carbonate powder.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a be used for calcium carbonate powder processing to use dry cooling device, includes the cooling chamber, be equipped with driven gear on the cooling chamber, the top in cooling chamber is equipped with first diaphragm, the below of first diaphragm is equipped with first horizontal pole, fixed cover is equipped with circular gear on the first horizontal pole, circular gear and driven gear meshing, fixed cover is equipped with two cams on the first horizontal pole, it strikes the piece to be equipped with the U type on the cam, the U type strikes the bottom and the cooling chamber of piece and contacts, the U type strikes and has seted up two first recesses on the piece, slidable mounting has L type slide bar in the first recess, the one end fixed mounting of L type slide bar has the annular piece, the annular piece rotates the cover and establishes on first horizontal pole.

Preferably, one side fixed mounting of cooling chamber has four bar-shaped pieces, the two double-phase adaptations of four bar-shaped pieces, and slidable mounting has first round bar on the bar-shaped piece that corresponds, the bottom fixed mounting of first round bar has the clamp plate, the bottom of clamp plate is equipped with the dustproof filter screen of U type, the dustproof filter screen of U type contacts with the top of the bar-shaped piece that corresponds.

Preferably, the sliding sleeve is equipped with first spring on the first round bar, the top and the bar piece fixed connection that corresponds of first spring, the bottom and the clamp plate fixed connection that corresponds of first spring, the top fixed mounting of first round bar has the handle, the stiffness coefficient scope of first spring is 5N/m to 30N/m.

Preferably, fixed mounting has same dead lever on the top inner wall of first recess and the bottom inner wall, L type slide bar slip cap is established on the dead lever that corresponds, the slip cover is equipped with the second spring on the dead lever, the top welding of second spring is on the L type slide bar that corresponds, the bottom welding of second spring is on the bottom inner wall of the first recess that corresponds, the stiffness coefficient scope of second spring is 5N/m to 60N/m.

Preferably, the cover is equipped with two jibs to rotate on the first horizontal pole, the top of jib and the bottom fixed connection of first diaphragm, jib fixed mounting has the connecting rod, the one end of corresponding jib and the annular piece fixed connection that corresponds are kept away from to the connecting rod.

Preferably, a bearing is arranged in the annular block, an outer ring of the bearing is fixedly connected with the inner wall of the corresponding annular block, and an inner ring of the bearing is fixedly connected with the first cross rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the device is matched with the U-shaped knocking block through the cam, can knock the cooling chamber 1, knocks off calcium carbonate powder adhered to the inner wall, and is high in utilization rate;

2. the device passes through the dustproof filter screen of U type, and during calcium carbonate powder processing, avoid the dust to get into, influence the qualification rate of product, also can dismantle it as required and get off and wash.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

fig. 3 is an enlarged schematic view of a portion B in fig. 1.

In the figure: 1. a cooling chamber; 2. a driven gear; 3. a first transverse plate; 4. a first cross bar; 5. a circular gear; 6. a cam; 7. a U-shaped knocking block; 8. a first groove; 9. an L-shaped sliding rod; 10. a ring block; 11. a first round bar; 12. pressing a plate; 13. u type dustproof filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to fig. 3, the present invention provides a technical solution: a drying and cooling device for processing calcium carbonate powder comprises a cooling chamber 1, wherein a driven gear 2 is arranged on the cooling chamber 1, a first transverse plate 3 is arranged above the cooling chamber 1, a first transverse rod 4 is arranged below the first transverse plate 3, a circular gear 5 is fixedly sleeved on the first transverse rod 4, the circular gear 5 is meshed with the driven gear 2, two cams 6 are fixedly sleeved on the first transverse rod 4, a U-shaped knocking block 7 is arranged on each cam 6, the bottom of the U-shaped knocking block 7 is in contact with the cooling chamber 1, two first grooves 8 are formed in the U-shaped knocking block 7, an L-shaped sliding rod 9 is slidably mounted in each first groove 8, an annular block 10 is fixedly mounted at one end of each L-shaped sliding rod 9, and the annular block 10 is rotatably sleeved on the first transverse rod 4;

one side of the cooling chamber 1 is fixedly provided with four bar-shaped blocks, two phases of the four bar-shaped blocks are matched, a first round bar 11 is slidably arranged on the corresponding bar-shaped block, a pressing plate 12 is fixedly arranged at the bottom end of the first round bar 11, a U-shaped dustproof filter screen 13 is arranged at the bottom of the pressing plate 12, the U-shaped dustproof filter screen 13 is contacted with the top of the corresponding bar-shaped block, a first spring is slidably sleeved on the first round bar 11, the top end of the first spring is fixedly connected with the corresponding bar-shaped block, the bottom end of the first spring is fixedly connected with the corresponding pressing plate 12, a handle is fixedly arranged at the top end of the first round bar 11, the stiffness coefficient range of the first spring is 5N/m to 30N/m, the inner wall of the top and the inner wall of the bottom of the first groove 8 are fixedly provided with the same fixed rod, an L-shaped slide bar 9 is slidably, the top end of a second spring is welded on a corresponding L-shaped sliding rod 9, the bottom end of the second spring is welded on the inner wall of the bottom of a corresponding first groove 8, the stiffness coefficient range of the second spring is 5N/m to 60N/m, two hanging rods are rotatably sleeved on a first cross rod 4, the top end of each hanging rod is fixedly connected with the bottom of a first transverse plate 3, a connecting rod is fixedly installed on each hanging rod, one end, far away from the corresponding hanging rod, of each connecting rod is fixedly connected with a corresponding annular block 10, a bearing is arranged in each annular block 10, the outer ring of each bearing is fixedly connected with the inner wall of the corresponding annular block 10, the inner ring of each bearing is fixedly connected with the first cross rod 4, the device is matched with a U-shaped knocking block 7 through a cam 6, the temperature reduction chamber 1 can be knocked to knock off calcium carbonate powder adhered to the inner wall, the utilization rate is high, the device passes through a U-, the dust is prevented from entering, the qualification rate of the product is influenced, and the cleaning agent can be disassembled to be cleaned according to requirements.

The working principle is as follows: when calcium carbonate powder on the inner wall of the temperature reduction chamber 1 needs to be knocked, the temperature reduction chamber 1 can drive the driven gear 2 to rotate when rotating, the driven gear 2 drives the circular gear 5 to rotate, the circular gear 5 drives the first cross rod 4 to rotate, the first cross rod 4 drives the two cams 6 to rotate, when the cams 6 rotate to the front half circle, the cams 6 drive the corresponding U-shaped knocking blocks 7 to move, so that the U-shaped knocking blocks 7 are in contact with the temperature reduction chamber 1, when the U-shaped knocking blocks 7 move, the corresponding two second springs are driven to move simultaneously, at the moment, the second springs are stretched to generate tensile force, when the cams 6 rotate to the rear half circle, under the tensile force of the second springs, the U-shaped knocking blocks 7 return to the original position and sequentially circulate, the temperature reduction chamber 1 can be knocked, so that the calcium carbonate powder on the inner wall of the temperature reduction chamber 1 falls, and under the action of the U-shaped dustproof filter screen 13, the calcium carbonate powder can be processed, prevent that the dust from getting into, also can dismantle it as required, wash to accomplish this cooling chamber 1's the work of knocking.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a be used for calcium carbonate powder processing to use dry cooling device, includes cooling chamber (1), its characterized in that: a driven gear (2) is arranged on the cooling chamber (1), a first transverse plate (3) is arranged above the cooling chamber (1), a first cross bar (4) is arranged below the first transverse plate (3), a circular gear (5) is fixedly sleeved on the first cross bar (4), the circular gear (5) is meshed with the driven gear (2), the first cross rod (4) is fixedly sleeved with two cams (6), the cam (6) is provided with a U-shaped knocking block (7), the bottom of the U-shaped knocking block (7) is contacted with the cooling chamber (1), two first grooves (8) are formed in the U-shaped knocking block (7), an L-shaped sliding rod (9) is arranged in the first grooves (8) in a sliding mode, one end of the L-shaped sliding rod (9) is fixedly provided with a ring block (10), and the ring block (10) is rotatably sleeved on the first cross rod (4).

2. The drying and cooling device for calcium carbonate powder processing according to claim 1, characterized in that: one side fixed mounting of cooling room (1) has four bar-shaped blocks, and two double-phase adaptations of four bar-shaped blocks have first round bar (11) of slidable mounting on the bar-shaped block that corresponds, the bottom fixed mounting of first round bar (11) has clamp plate (12), the bottom of clamp plate (12) is equipped with the dustproof filter screen of U type (13), the dustproof filter screen of U type (13) contact with the top of the bar-shaped block that corresponds.

3. The drying and cooling device for calcium carbonate powder processing according to claim 2, characterized in that: sliding sleeve is equipped with first spring on first round bar (11), the top of first spring and the bar piece fixed connection that corresponds, the bottom of first spring and clamp plate (12) fixed connection that correspond, the top fixed mounting of first round bar (11) has the handle, the coefficient of stiffness scope of first spring is 5N/m to 30N/m.

4. The drying and cooling device for calcium carbonate powder processing according to claim 1, characterized in that: fixed mounting has same dead lever on the top inner wall of first recess (8) and the bottom inner wall, L type slide bar (9) slip cover is established on the dead lever that corresponds, the slip cover is equipped with the second spring on the dead lever, the top welding of second spring is on the L type slide bar (9) that corresponds, the bottom welding of second spring is on the bottom inner wall of the first recess (8) that corresponds, the stiffness coefficient scope of second spring is 5N/m to 60N/m.

5. The drying and cooling device for calcium carbonate powder processing according to claim 1, characterized in that: rotate the cover on first horizontal pole (4) and be equipped with two jibs, the top of jib and the bottom fixed connection of first diaphragm (3), jib fixed mounting has the connecting rod, the one end of corresponding jib and annular piece (10) fixed connection that corresponds are kept away from to the connecting rod.

6. The drying and cooling device for calcium carbonate powder processing according to claim 1, characterized in that: the bearing is arranged in the annular block (10), the outer ring of the bearing is fixedly connected with the inner wall of the corresponding annular block (10), and the inner ring of the bearing is fixedly connected with the first cross rod (4).