CN113510000A - Grinding and powder selecting machine with frosting prevention structure for cement processing - Google Patents
Grinding and powder selecting machine with frosting prevention structure for cement processing Download PDFInfo
- Publication number
- CN113510000A CN113510000A CN202110538404.6A CN202110538404A CN113510000A CN 113510000 A CN113510000 A CN 113510000A CN 202110538404 A CN202110538404 A CN 202110538404A CN 113510000 A CN113510000 A CN 113510000A
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- air pipe
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
- B02C23/20—Adding fluid, other than for crushing or disintegrating by fluid energy after crushing or disintegrating
- B02C23/22—Adding fluid, other than for crushing or disintegrating by fluid energy after crushing or disintegrating with recirculation of material to crushing or disintegrating zone
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
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- Food Science & Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a grinding and powder selecting machine with an anti-frosting structure for cement processing, which belongs to the technical field of grinding and powder selecting machines, and particularly relates to a grinding and powder selecting machine with an anti-frosting structure for cement processing, which comprises a machine body, an air pipe mechanism and a heating mechanism, wherein a coarse powder discharge port is formed at the lower end of the machine body, a finished product discharge port and a finished product feed port are arranged on the machine body at intervals, one side of the machine body is open, the air pipe mechanism is fixedly arranged at the opening of the machine body, the heating mechanism is fixedly arranged on the air pipe mechanism, and a rotating mechanism is rotatably arranged between the air pipe mechanism and the heating mechanism. The idle drying plate heats and evaporates water vapor through the heating mechanism, and the effect of continuous circulating drying is achieved.
Description
Technical Field
The invention relates to the technical field of powder grinding and selecting machines, in particular to a powder grinding and selecting machine with an anti-frosting structure for cement processing.
Background
Most of the powder separators rotate through air to form airflow, so that finished fine powder in cement rises to a finished product discharge port in rotation and flies out together with the airflow, and coarse powder falls to a coarse powder discharge port after impacting the inner wall of a machine body and returns to a grinding device for grinding;
and under certain conditions, when relative humidity in the air reached 100%, moisture in the air would appear, if the temperature was less than the freezing point this moment and will lead to the moisture that appears condensing into frost and adsorb at the inner wall of organism, some cement powder will adsorb on the frost at rotatory in-process this moment, lead to influencing the work of selecting powder to lead to these powder to be difficult to the clearance, so need the normal work of a structure assurance selection powder machine of preventing frosting, consequently, I propose a cement processing with mill selection powder machine that has the structure of preventing frosting.
Disclosure of Invention
The invention aims to solve the defect that cement powder is adsorbed by frosting on the inner wall of a machine body due to the fact that water in air is condensed into frost in the powder selecting process in the prior art, and provides a grinding and powder selecting machine with an anti-frosting structure for cement processing.
In order to achieve the purpose, the invention adopts the following technical scheme:
the grinding and powder selecting machine with the frosting prevention structure for the cement processing is designed, and comprises a machine body, an air pipe mechanism and a heating mechanism, wherein the lower end of the machine body is provided with the coarse powder discharge hole, and the machine body is provided with the finished product discharge hole and the feed hole at intervals;
the machine body is provided with an opening at one side, the air pipe mechanism is fixedly arranged at the opening of the machine body, the heating mechanism is fixedly arranged on the air pipe mechanism, and the rotating mechanism is rotatably arranged between the air pipe mechanism and the heating mechanism;
the air pipe mechanism comprises a first rotating rod, a plurality of first drying plates, a plurality of second drying plates, a second rotating rod and an air pipe, an opening is formed in the upper portion of the air pipe, one end of the air pipe is fixedly installed at the opening of the machine body, the other end of the air pipe is externally connected with an air supply mechanism, one end of the first rotating rod is fixedly connected to the rotating mechanism, the other end of the first rotating rod is arranged at intervals with the air pipe, the plurality of first drying plates are fixedly installed on the first rotating rod, and the plurality of first drying plates are circumferentially arranged along the center of the first rotating rod;
the second rotating rod is fixedly connected to the rotating mechanism, the other end of the second rotating rod is arranged in the heating mechanism at intervals, the second drying plates are fixedly installed on the second rotating rod, and the second drying plates are arranged along the axis of the second rotating rod in the circumferential direction.
Preferably, heating mechanism includes box, air inlet, gas outlet and check valve, box below opening, box below fixed mounting be in the tuber pipe top, just the second bull stick is with a plurality of the dry board equipartition of second is put in the box, the air inlet is seted up the box top, just the air inlet is external to have heat supply mechanism, the gas outlet is seted up the box top, just the gas outlet with the air inlet interval arrangement, check valve fixed mounting be in on the gas outlet.
Preferably, the rotating mechanism comprises a rotating disc, a first connecting rod and a rotating plate, one end of the rotating disc is rotatably installed on one side of the air pipe, the rotating plate is horizontally arranged between the air pipe and the box body, one end of the first connecting rod is fixedly connected to the rotating plate, the other end of the first connecting rod penetrates through the air pipe and is fixedly installed on the rotating disc, and one side of the rotating plate, far away from the first connecting rod, is fixedly connected with the limiting mechanism.
Preferably, stop gear includes second connecting rod, ratchet and hinge bar, the ratchet is arranged tuber pipe one side outside, just the ratchet with tuber pipe lateral wall parallel arrangement, second connecting rod one end fixed connection in on the commentaries on classics board, the other end pass the tuber pipe and fixed mounting be in the axle center department of ratchet, hinge bar one end fixed connection be in box one side outer wall, the other end articulate there is the pawl, just the pawl with the ratchet meshing.
Preferably, the one-way valve is configured to allow gas to flow from the tank to the outside.
Preferably, the interval between the lower end of the first rotating rod and the air pipe can enable the first drying plate to pass through and not collide when rotating, and the interval between the upper end of the second rotating rod and the box body can enable the second drying plate to pass through and not collide when rotating.
Preferably, one end of the first connecting rod is fixedly connected to the center of one side of the rotating plate, and the second connecting rods are symmetrically arranged at the center of the other side of the rotating plate.
Preferably, the rotating plate gap is arranged at the opening of the air pipe and the opening of the box body.
Preferably, the pawl can only rotate towards the body.
Preferably, the machine body drives the internal fan blades to rotate through the motor to complete powder selection.
The invention provides a mill powder concentrator with an anti-frosting structure for cement processing, which has the beneficial effects that: this cement processing carries out the drying with mill selection powder machine that has anti-frosting structure through being provided with the drying plate in the tuber pipe and carries out the drying to the air of circulation, prevents that a large amount of moisture in the air from flowing into the organism from the tuber pipe, reaches dry air, prevents the inside frosting effect of selection powder machine, rotates the different drying plates of replacement through setting up the commentaries on classics board between tuber pipe and heating mechanism and carries out the drying, idle drying plate passes through heating mechanism heating evaporation steam, reaches the dry effect of continuous cycle.
Drawings
Fig. 1 is a schematic front structural view of a mill powder concentrator with an anti-frosting structure for cement processing according to the present invention.
Fig. 2 is a back structure schematic diagram of a mill powder concentrator with an anti-frosting structure for cement processing according to the present invention.
FIG. 3 is a schematic structural diagram of a part of an air duct of the mill powder concentrator with an anti-frosting structure for cement processing according to the present invention.
FIG. 4 is a schematic sectional view of a part of an air duct of a mill powder concentrator with an anti-frosting structure for cement processing according to the present invention.
Fig. 5 is a schematic structural view of a limiting part of the powder grinding and selecting machine with an anti-frosting structure for cement processing according to the present invention.
In the figure: the drying machine comprises a machine body 1, an air pipe 2 mechanism, a first rotating rod 21, a first drying plate 22, a second drying plate 23, a second rotating rod 24, an air pipe 25, a rotating mechanism 3, a rotating disc 31, a first connecting rod 32, a rotating plate 33, a second connecting rod 34, a ratchet wheel 35, a hinged rod 36, a pawl 37, a heating mechanism 4, a box 41, an air inlet 42, an air outlet 43, a one-way valve 44, a finished product outlet 5, a coarse powder outlet 6 and an inlet 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1:
referring to fig. 1-4, the powder grinding and selecting machine with an anti-frosting structure for cement processing provided by the embodiment of the invention comprises a machine body 1, an air pipe mechanism 2 and a heating mechanism 4, wherein the machine body 1 drives internal fan blades to rotate through a motor to complete powder selecting work, a coarse powder discharge port 6 is formed at the lower end of the machine body 1, the coarse powder discharge port 6 is used for passing unqualified powder, a finished product discharge port 5 and a feed port 7 are arranged on the machine body 1 at intervals, the finished product discharge port 5 is used for flying out qualified fine powder, and the feed port 7 is used for feeding cement to be separated;
one side of the machine body 1 is provided with an opening, the air pipe mechanism 2 is fixedly arranged at the opening of the machine body 1, the heating mechanism 4 is fixedly arranged on the air pipe mechanism 2, and the rotating mechanism 3 is rotatably arranged between the air pipe mechanism 2 and the heating mechanism 4;
the air pipe mechanism 2 comprises a first rotating rod 21, a plurality of first drying plates 22, a plurality of second drying plates 23, a second rotating rod 24 and an air pipe 25, an opening is formed above the air pipe 25, one end of the air pipe 25 is fixedly arranged at the opening of the machine body 1, the other end of the air pipe 25 is externally connected with an air supply mechanism, the air pipe 25 is used for introducing air to form a rotating airflow matched with the machine body to drive the subdivision to fly out from a finished product discharge port 5, one end of the first rotating rod 21 is fixedly connected to the rotating mechanism 3, the other end of the first rotating rod is arranged at intervals with the air pipe 25, the first rotating rod 21 is used for fixing the first drying plates 22 and providing rotating conditions, the plurality of first drying plates 22 are fixedly arranged on the first rotating rod 21, the plurality of first drying plates 22 are circumferentially arranged along the axis of the first rotating rod 21, the interval between the lower end of the first rotating rod 21 and the air pipe 25 can enable the first drying plates 22 to not collide when rotating, the first drying plates 22 are used for absorbing moisture in the air flowing through in the air pipe 25, drying the air, and preventing the water in the air from being condensed into frost in the machine body 1 and adhering to cement;
second bull stick 24 fixed connection is on slewing mechanism 3, the other end interval arrangement is in heating mechanism 4, second bull stick 24 is used for fixed second drying plate 23 and provides the rotation condition, a plurality of second drying plate 23 fixed mounting are on second bull stick 24, and a plurality of second drying plate 23 are arranged along second bull stick 24 axle center circumference, second drying plate 23 is through not colliding when the interval of second bull stick 24 upper end and box 41 can make the rotation, second drying plate 23 is used for replacing first drying plate 22 and absorbs moisture in the air.
Heating mechanism 4 includes box 41, air inlet 42, gas outlet 43 and check valve 44, box 41 below opening, box 41 below fixed mounting is in the tuber pipe 25 top, and second bull stick 24 and a plurality of second drying plate 23 equipartition are arranged in box 41, box 41 is used for providing the sealed environment of heating, air inlet 42 is seted up in box 41 top, and air inlet 42 is external to have heat supply mechanism, air inlet 42 is used for into the steam, gas outlet 43 is seted up in box 41 top, and gas outlet 43 and air inlet 42 interval arrangement, gas outlet 43 is used for going out the steam circulation after the evaporation, check valve 44 fixed mounting is on gas outlet 43, the circulation direction of check valve 44 is gaseous from box 41 to the external circulation, check valve 44 is used for preventing external gas from getting into from gas outlet 43.
Slewing mechanism 3 includes carousel 31, head rod 32 and commentaries on classics board 33, carousel 31 one end is rotated and is installed in tuber pipe 25 one side, carousel 31 person of facilitating the use rotates, commentaries on classics board 33 level is arranged between tuber pipe 25 and box 41, commentaries on classics board 33 clearance is arranged at the opening part of tuber pipe 25 and the opening part of box 41, tuber pipe 25 and box 41 are separated to commentaries on classics board 33, and replace first drying board 22 and second drying board 23 through rotating, head rod 32 one end fixed connection is on commentaries on classics board 33, the other end passes tuber pipe 25, and fixed mounting is on carousel 31, head rod 32 is used for connecting commentaries on classics board 33 and carousel 31, head rod 32 one end fixed connection is at commentaries on classics board 33 one side center, one side fixedly connected with stop gear that head rod 32 was kept away from to commentaries on classics board 33.
The working principle is as follows: when the cement grinding machine is used, the motor and the air supply mechanism are started, cement to be separated is put in from the feed inlet 7, fine powder of cement powder flies out from the finished product discharge outlet 5 along with air flow under the drive of rotating air flow, coarse powder collides with the inner wall of the machine body 1 and falls from the coarse powder discharge outlet 6 to be ground again, air flows through the first drying plates 22 from the air pipes 25 to absorb moisture in the air, and the first drying plates 22 are driven by the air flow to rotate in cooperation with the first rotating rods 21, so that the first drying plates 22 can uniformly absorb the moisture in the air;
after a period of time, the rotating disc 31 is rotated to drive the first connecting rod 32 to rotate, the rotating plate 33 is driven to rotate, the saturated first drying plate 22 is rotated into the box body 41, at the moment, the second rotating rod 24 and the plurality of second drying plates 23 come into the air pipe 25 to continue to rotate to absorb moisture in the air, the heat supply mechanism is opened again to introduce hot air into the box body 41 from the air inlet 42, the moisture in the first drying plate 22 begins to be evaporated, the evaporated moisture flows to the outside from the air outlet 43 through the one-way valve 44, and the process is repeated until the powder selecting work is completed.
Example 2:
in embodiment 1, the first drying plate 22 is subjected to a force in one direction by wind force generated by airflow flowing in the air duct 25, so that the rotating plate connected with the first drying plate 22 rotates, hot air in the box body 41 does not flow out to achieve an evaporation effect, air also flows through the lower part of the first drying plate 22 to achieve a drying effect, and in order to ensure that the rotating plate 33 does not rotate when the airflow flows in the air duct 25, referring to fig. 1-5, the embodiment includes a limiting mechanism;
the limiting mechanism comprises a second connecting rod 34, a ratchet wheel 35 and a hinged rod 36, the ratchet wheel 35 is arranged outside one side of the air pipe 25, the ratchet wheel 35 and the side wall of the air pipe 25 are arranged in parallel, the ratchet wheel 35 is used for rotating, one end of the second connecting rod 34 is fixedly connected to the rotating plate 33, the other end of the second connecting rod 34 penetrates through the air pipe 25 and is fixedly installed at the axis center of the ratchet wheel 35, the second connecting rod 34 is used for connecting the rotating plate 33 and the ratchet wheel 35, the second connecting rod 34 is symmetrically installed in the center of the other side of the rotating plate 33, one end of the hinged rod 36 is fixedly connected to the outer wall of one side of the box body 41, the other end of the hinged rod is hinged with a pawl 37, the pawl 37 is hinged with the ratchet wheel 35 and meshed with the ratchet wheel 35, the pawl 37 can only rotate towards the machine body 1, and the pawl 37 is used for enabling the ratchet wheel 35 to only want to rotate in one direction.
The working principle is as follows: when the device is used, the motor and the air supply mechanism are started, cement needing to be separated is put in from the feed inlet 7, fine powder of cement powder is driven by rotating airflow to fly out from the finished product discharge port 5 along with the airflow, coarse powder impacts the inner wall of the device body 1 to fall from the coarse powder discharge port 6 to be ground again, air flows through the first drying plate 22 from the air pipe 25 to absorb moisture in the air, the first drying plate 22 is driven by the airflow to be matched with the first rotating rod 21 to rotate, meanwhile, the pawl 37 cannot enable the ratchet wheel 35 to rotate towards the direction of the device body 1 due to the fact that the rotating direction of the pawl 37 is opposite to the flowing direction of the airflow in the air pipe 25, the second connecting rod 34 cannot rotate, the rotating plate 33 cannot rotate, the first drying plate 22 cannot rotate towards one side under the blowing of the airflow, and the stability of the device in drying is kept.
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 person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The grinding and powder selecting machine with the frosting prevention structure for cement processing comprises a machine body (1), an air pipe mechanism (2) and a heating mechanism (4), wherein the coarse powder discharge hole (6) is formed in the lower end of the machine body (1), and the machine body (1) is provided with the finished product discharge hole (5) and the feed hole (7) at intervals;
the machine body (1) is provided with an opening at one side, the air pipe mechanism (2) is fixedly arranged at the opening of the machine body (1), the heating mechanism (4) is fixedly arranged on the air pipe mechanism (2), and the rotating mechanism (3) is rotatably arranged between the air pipe mechanism (2) and the heating mechanism (4);
the air pipe mechanism (2) comprises a first rotating rod (21), a plurality of first drying plates (22), a plurality of second drying plates (23), a second rotating rod (24) and an air pipe (25), an opening is formed in the upper portion of the air pipe (25), one end of the air pipe (25) is fixedly installed at the opening of the machine body (1), the other end of the air pipe is externally connected with an air supply mechanism, one end of the first rotating rod (21) is fixedly connected to the rotating mechanism (3), the other end of the first rotating rod is arranged at intervals with the air pipe (25), the plurality of first drying plates (22) are fixedly installed on the first rotating rod (21), and the plurality of first drying plates (22) are circumferentially arranged along the axis of the first rotating rod (21);
second bull stick (24) fixed connection be in slewing mechanism (3) is last, other end interval arrangement is in heating mechanism (4), and is a plurality of second drying plate (23) fixed mounting be in on second bull stick (24), and a plurality of second drying plate (23) are followed second bull stick (24) axle center circumference is arranged.
2. The powder grinding and selecting machine with the frost formation preventing structure for the cement processing according to claim 1, wherein the heating mechanism (4) comprises a box body (41), an air inlet (42), an air outlet (43) and a one-way valve (44), the box body (41) is open at the lower part, the box body (41) is fixedly installed at the upper part of the air pipe (25) at the lower part, the second rotating rod (24) and the plurality of second drying plates (23) are both arranged in the box body (41), the air inlet (42) is arranged at the upper part of the box body (41), the air inlet (42) is externally connected with a heat supply mechanism, the air outlet (43) is arranged at the upper part of the box body (41), the air outlet (43) and the air inlet (42) are arranged at intervals, and the one-way valve (44) is fixedly installed on the air outlet (43).
3. The mill powder concentrator with the frost prevention structure for cement processing according to claim 1, wherein the rotation mechanism (3) comprises a rotary disc (31), a first connecting rod (32) and a rotation plate (33), one end of the rotary disc (31) is rotatably mounted on one side of the air duct (25), the rotation plate (33) is horizontally arranged between the air duct (25) and the box body (41), one end of the first connecting rod (32) is fixedly connected to the rotation plate (33), the other end of the first connecting rod passes through the air duct (25) and is fixedly mounted on the rotary disc (31), and one side of the rotation plate (33) far away from the first connecting rod (32) is fixedly connected with the limiting mechanism.
4. The powder grinding and selecting machine with the frost formation preventing structure for the cement processing according to claim 3, wherein the limiting mechanism comprises a second connecting rod (34), a ratchet wheel (35) and a hinged rod (36), the ratchet wheel (35) is arranged outside one side of the air pipe (25), the ratchet wheel (35) is arranged in parallel with the side wall of the air pipe (25), one end of the second connecting rod (34) is fixedly connected to the rotating plate (33), the other end of the second connecting rod penetrates through the air pipe (25) and is fixedly installed at the axis of the ratchet wheel (35), one end of the hinged rod (36) is fixedly connected to the outer wall of one side of the box body (41), the other end of the hinged rod is hinged with the pawl (37), and the pawl (37) is meshed with the ratchet wheel (35).
5. The mill concentrator with frost prevention structure for cement processing according to claim 2, wherein the one-way valve (44) is configured to allow gas to flow from the casing (41) to the outside.
6. The mill concentrator with frost prevention structure for cement processing according to claim 1, wherein the lower end of the first rotating rod (21) is spaced from the air pipe (25) so that the first drying plate (22) passes through and does not collide with each other during rotation, and the upper end of the second rotating rod (24) is spaced from the box body (41) so that the second drying plate (23) passes through and does not collide with each other during rotation.
7. The mill concentrator with the frost prevention structure for cement processing according to claim 3 or 4, wherein one end of the first connecting rod (32) is fixedly connected to the center of one side of the rotating plate (33), and the second connecting rod (34) is symmetrically installed at the center of the other side of the rotating plate (33).
8. A mill concentrator for cement processing with an anti-frosting structure, according to claim 3, characterized in that said rotating plate (33) is arranged at the opening of said air duct (25) and at the opening of said box (41) with clearance.
9. A mill concentrator for cement processing with frost prevention according to claim 4, characterized in that the pawl (37) can only rotate towards the machine body (1).
10. The mill powder concentrator with the frost prevention structure for the cement processing according to claim 1, wherein the machine body (1) drives internal fan blades to rotate through a motor to complete powder concentration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110538404.6A CN113510000A (en) | 2021-05-17 | 2021-05-17 | Grinding and powder selecting machine with frosting prevention structure for cement processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110538404.6A CN113510000A (en) | 2021-05-17 | 2021-05-17 | Grinding and powder selecting machine with frosting prevention structure for cement processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113510000A true CN113510000A (en) | 2021-10-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110538404.6A Pending CN113510000A (en) | 2021-05-17 | 2021-05-17 | Grinding and powder selecting machine with frosting prevention structure for cement processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113510000A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1467157A1 (en) * | 1963-08-13 | 1969-01-02 | Aquitaine Petrole | Process and equipment for the production of sulfuric acid |
| US20030024806A1 (en) * | 2001-07-16 | 2003-02-06 | Foret Todd L. | Plasma whirl reactor apparatus and methods of use |
| CN202096872U (en) * | 2011-04-25 | 2012-01-04 | 张家港白熊科美机械有限公司 | Dehumidifying device |
| CN202479889U (en) * | 2012-03-09 | 2012-10-10 | 浙江国展科技有限公司 | Turntable positioning mechanism |
| CN203972317U (en) * | 2014-08-01 | 2014-12-03 | 池州市九华山风景区旭升科技服务有限公司 | A kind of anti-condensation powder concentrator |
| CN104324588A (en) * | 2014-10-20 | 2015-02-04 | 国家电网公司 | 35kV switch cabinet dehumidifying device based on adsorption rotary-wheel dehumidification |
| CN209211919U (en) * | 2018-12-07 | 2019-08-06 | 丁亮 | A kind of building verticality control device |
| CN209362733U (en) * | 2018-12-11 | 2019-09-10 | 南通万豪建材科技有限公司 | Powder concentrator |
| CN111928355A (en) * | 2020-07-20 | 2020-11-13 | 青岛海尔空调器有限总公司 | Device for humidity control |
| CN112361750A (en) * | 2020-11-11 | 2021-02-12 | 海娇 | Clinker drying device for cement processing |
-
2021
- 2021-05-17 CN CN202110538404.6A patent/CN113510000A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1467157A1 (en) * | 1963-08-13 | 1969-01-02 | Aquitaine Petrole | Process and equipment for the production of sulfuric acid |
| US20030024806A1 (en) * | 2001-07-16 | 2003-02-06 | Foret Todd L. | Plasma whirl reactor apparatus and methods of use |
| CN202096872U (en) * | 2011-04-25 | 2012-01-04 | 张家港白熊科美机械有限公司 | Dehumidifying device |
| CN202479889U (en) * | 2012-03-09 | 2012-10-10 | 浙江国展科技有限公司 | Turntable positioning mechanism |
| CN203972317U (en) * | 2014-08-01 | 2014-12-03 | 池州市九华山风景区旭升科技服务有限公司 | A kind of anti-condensation powder concentrator |
| CN104324588A (en) * | 2014-10-20 | 2015-02-04 | 国家电网公司 | 35kV switch cabinet dehumidifying device based on adsorption rotary-wheel dehumidification |
| CN209211919U (en) * | 2018-12-07 | 2019-08-06 | 丁亮 | A kind of building verticality control device |
| CN209362733U (en) * | 2018-12-11 | 2019-09-10 | 南通万豪建材科技有限公司 | Powder concentrator |
| CN111928355A (en) * | 2020-07-20 | 2020-11-13 | 青岛海尔空调器有限总公司 | Device for humidity control |
| CN112361750A (en) * | 2020-11-11 | 2021-02-12 | 海娇 | Clinker drying device for cement processing |
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