CN215319635U

CN215319635U - Cement manufacture cooling device

Info

Publication number: CN215319635U
Application number: CN202121144736.8U
Authority: CN
Inventors: 窦社宾; 张民强; 许向杰; 王少卫
Original assignee: Haicheng No1 Cement Co ltd
Current assignee: Haicheng No1 Cement Co ltd
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2021-12-28
Anticipated expiration: 2031-05-26

Abstract

The utility model discloses a cement production cooling device, which relates to the technical field of cement and comprises an outer box body and a stirring box, wherein the stirring box is fixedly arranged in the outer box body, a feeding pipe is fixedly arranged on the side wall surface of the outer box body, the feeding pipe is communicated with the stirring box, a discharging pipe is fixedly arranged on the lower wall surface of the outer box body, the discharging pipe is communicated with the lower wall surface of the stirring box, an air inlet pipe is fixedly arranged on the side wall surface of the outer box body, and an air cooler is fixedly arranged on the air inlet pipe. Thereby improving the working efficiency of cement cooling.

Description

Cement manufacture cooling device

Technical Field

The utility model relates to the technical field of cement, in particular to a cooling device for cement production.

Background

Cement: a powdered hydraulic inorganic cementitious material. Water is added and stirred to form slurry which can be hardened in air or water and can firmly bond sand, stone and other materials together.

After the cement finished product is ground, the grinding temperature of the produced cement is higher, and the cement needs to be cooled so as to facilitate subsequent packaging operation, but the existing cooling device only stirs the cement finished product through a stirring rod, so that the contact area between the cement finished product and air is increased, the temperature of the cement is reduced, the work efficiency of the reduced cement cooling is improved, and the yield of subsequent packaging is reduced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a cement production cooling device, which solves the technical problems that the existing cooling device only stirs a cement finished product through a stirring rod, so that the contact area of the cement finished product and air is increased, the cement is cooled, the work efficiency of cooling the cement is reduced, and the yield of subsequent packages is reduced.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a cement manufacture cooling device, includes outer box and agitator tank, agitator tank fixed mounting is in the outer box, fixed mounting has the inlet pipe on the outer box lateral wall face, the inlet pipe communicates with the agitator tank mutually, wall fixed mounting has the discharging pipe under the outer box, the discharging pipe is linked together with the agitator tank lower wall face, fixed mounting has the air-supply line on the outer box lateral wall face, fixed mounting has air cooler on the air-supply line, fixed mounting has the fan on the air cooler, fixed mounting has the air exit on another lateral wall face of outer box, water cooling plant is installed to the agitator tank outer wall face, install agitating unit in the agitator tank.

Preferably, the stirring device comprises a motor, the motor is fixedly arranged on the upper wall surface of the outer box body, a driving gear is fixedly arranged on the driving end of the motor, a through hole is formed in the upper wall surface of the outer box body, a first bearing is fixedly arranged in the through hole, a rotating rod is fixedly arranged on the inner ring of the first bearing, the lower end of the rotating rod penetrates through the stirring box, stirring blades are fixedly arranged on the rotating rod, a connecting rod is fixedly arranged at the lower end of the rotating rod, a scraping plate is fixedly arranged on the connecting rod, the connecting part of the scraping plate and the lower wall surface in the stirring box is connected, a protective box is fixedly arranged on the upper wall surface of the outer box body, the upper ends of the motor and the rotating rod are both positioned in the protective box, a driven gear is fixedly arranged at the upper end of the rotating rod, the rotating rod is of a hollow structure, a second bearing is fixedly arranged in the rotating rod, and a hollow rod is fixedly arranged on the inner ring of the second bearing, the hollow rod is fixedly connected with the inner upper wall surface of the protective box, and is connected with the water cooling device.

Preferably, the water cooling device comprises a water tank which is fixedly arranged on the upper wall surface of the outer box body and is positioned in the protective box, a water tank cooler is fixedly arranged on the side wall surface of the water tank, a first water pump is fixedly arranged on the upper wall surface of the water tank, a first water inlet pipe is fixedly arranged at the input end of the first water pump, a first annular pipe is fixedly arranged at the output end of the first water pump, the first annular pipe is wound on the outer wall surface of the stirring box, the other end of the first annular pipe is connected with the water tank, a second water pump is fixedly arranged on the water tank and positioned at one side of the first water pump, a second water inlet pipe is fixedly arranged at the input end of the second water pump, a second annular pipe is fixedly arranged at the output end of the second water pump, an opening is arranged on the side wall surface of the hollow rod, the second annular pipe penetrates through the opening and is wound on the inner wall surface of the hollow rod, and the other end of the second annular pipe is connected with the water tank.

Preferably, the cross section of the lower wall surface of the stirring box is in a funnel-shaped structure.

Preferably, the driving gear and the driven gear are both in a bevel gear structure, and the driving gear is meshed with the driven gear.

Preferably, the stirring box is fixedly connected with the outer box body through a support frame.

Preferably, an electromagnetic valve is fixedly installed on the discharge pipe.

Advantageous effects

The utility model provides a cement production cooling device, which solves the technical problems that the contact area of a cement finished product and air is increased by only stirring the cement finished product through a stirring rod by the conventional cooling device, so that the cement is cooled, the working efficiency of cement cooling is reduced, and the yield of subsequent packaging is reduced.

Drawings

FIG. 1 is a schematic front view of a cooling device for cement production according to the present invention.

FIG. 2 is a schematic sectional view of a cooling apparatus for cement production according to the present invention.

In the figure: 1. an outer case; 2. a stirring box; 3. a feed pipe; 4. a discharge pipe; 5. an air inlet pipe; 6. an air cooler; 7. a fan; 8. an air outlet; 9. a motor; 10. a driving gear; 11. a first bearing; 12. a rotating rod; 13. a stirring blade; 14. a connecting rod; 15. a squeegee; 16. a protective box; 17. a driven gear; 18. a second bearing; 19. a hollow shaft; 20. a water tank; 21. a water tank cooler; 22. a first water pump; 23. a first annular tube; 24. a second water pump; 25. a second annular tube; 26. an opening; 27. a support frame; 28. an electromagnetic valve.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a cement production cooling device comprises an outer box body 1 and a stirring box 2, wherein the stirring box 2 is fixedly arranged in the outer box body 1, a feeding pipe 3 is fixedly arranged on the side wall surface of the outer box body 1, the feeding pipe 3 is communicated with the stirring box 2, a discharging pipe 4 is fixedly arranged on the lower wall surface of the outer box body 1, the discharging pipe 4 is communicated with the lower wall surface of the stirring box 2, an air inlet pipe 5 is fixedly arranged on the side wall surface of the outer box body 1, an air cooler 6 is fixedly arranged on the air inlet pipe 5, a fan 7 is fixedly arranged on the air cooler 6, an air outlet 8 is fixedly arranged on the other side wall surface of the outer box body 1, a water cooling device is arranged on the outer wall surface of the stirring box 2, a stirring device is arranged in the stirring box 2, the stirring device comprises a motor 9, the motor 9 is fixedly arranged on the upper wall surface of the outer box body 1, a driving gear 10 is fixedly arranged on the driving end of the motor 9, the upper wall surface of the outer box body 1 is provided with a through hole, a first bearing 11 is fixedly installed in the through hole, a rotating rod 12 is fixedly installed at the inner ring of the first bearing 11, the lower end of the rotating rod 12 penetrates through the stirring box 2, stirring blades 13 are fixedly installed on the rotating rod 12, a connecting rod 14 is fixedly installed at the lower end of the rotating rod 12, a scraper 15 is fixedly installed on the connecting rod 14, the scraper 15 is connected with the lower wall surface in the stirring box 2, a protection box 16 is fixedly installed on the upper wall surface of the outer box body 1, the upper ends of the motor 9 and the rotating rod 12 are both positioned in the protection box 16, a driven gear 17 is fixedly installed at the upper end of the rotating rod 12, the rotating rod 12 is of a hollow structure, a second bearing 18 is fixedly installed in the rotating rod 12, a hollow rod 19 is fixedly installed at the inner ring of the second bearing 18, and the upper end of the hollow rod 19 is fixedly connected with the upper wall surface in the protection box 16, the hollow rod 19 is connected with a water cooling device, the water cooling device comprises a water tank 20, the water tank 20 is fixedly arranged on the upper wall surface of the outer box body 1 and is positioned in the protective box 16, the water tank 20 is fixedly provided with a water tank cooler 21 on the side wall surface, the water tank 20 is fixedly provided with a first water pump 22 on the upper wall surface, the first water pump 22 is fixedly provided with a first water inlet pipe on the input end, the first water pump 22 is fixedly provided with a first annular pipe 23 on the output end, the first annular pipe 23 is wound on the outer wall surface of the stirring box 2, the other end of the first annular pipe 23 is connected with the water tank 20, the water tank 20 is fixedly provided with a second water pump 24 on one side of the first water pump 22, the second water pump 24 is fixedly provided with a second water inlet pipe on the input end, the second water pump 24 is fixedly provided with a second annular pipe 25 on the output end, the side wall surface of the hollow rod 19 is provided with an opening 26, second annular pipe 25 runs through opening 26 around adorning in hollow rod 19 internal face, the second annular pipe 25 other end is connected with

water tank

20, 2 lower wall cross-sectional shapes of wall of agitator tank are hopper-shaped structure, driving gear 10 and driven gear 17 are the bevel gear structure, driving gear 10 and driven gear 17 meshing are connected, pass through support frame 27 fixed connection between agitator tank 2 and the outer box 1, fixed mounting has solenoid valve 28 on the discharging pipe 4.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

Example (b): as can be seen from the attached drawings of the specification, when the cement mixer is used, the motor 9, the first water pump 22, the second water pump 24, the fan 7, the air cooler 6, the water tank 20 cooler and the electromagnetic valve 28 are respectively in electric control connection with an external controller through leads, when the cement mixer is used, the finished cement is led into the stirring box 2 through the feed pipe 3, the motor 9 is started, the drive end of the motor 9 rotates to drive the driving gear 10 to rotate, the driving gear 10 is meshed with the driven gear 17, so that the driven gear 17 drives the rotating rod 12 to rotate under the action of the first bearing 11, the hollow rod 19 does not rotate, the water tank 20 cooler, the first water pump 22 and the second water pump 24 are started, the water tank 20 cooler cools the water in the water tank 20, the second water pump 24 pumps the water into the second annular pipe 25 to cool the hollow rod 19, and the hollow rod 19 cools the rotating rod 12, stirring vane 13 on bull stick 12, connecting rod 14 and scraper blade 15 cooling are to the cement finished product stirring cooling of box, second ring pipe 25 takes the heat back to water tank 20 and through the cooling of water tank 20 cooler, form water-cooling circulation, first water pump 22 is with in the first ring pipe 23 of water suction in the water tank 20, thereby cool down agitator tank 2, fan 7 and air cooler 6 start, air cooler 6 cools off the wind of fan 7 output, wind after the cooling passes through air-supply line 5 and gets into in outer box 1, thereby supplementary first ring pipe 23 carries out the forced air cooling, the cement finished product after the cooling passes through discharging pipe 4 discharges.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Claims

1. The utility model provides a cement manufacture cooling device, includes outer box (1) and agitator tank (2), its characterized in that, agitator tank (2) fixed mounting is in outer box (1), fixed mounting has inlet pipe (3) on the lateral wall face of outer box (1), inlet pipe (3) are linked together with agitator tank (2), lateral wall fixed mounting has discharging pipe (4) under outer box (1), discharging pipe (4) are linked together under agitator tank (2), fixed mounting has air-supply line (5) on the lateral wall face of outer box (1), fixed mounting has air cooler (6) on air-supply line (5), fixed mounting has fan (7) on air cooler (6), fixed mounting has air exit (8) on another lateral wall face of outer box (1), water cooling plant is installed to agitator tank (2) outer wall face, and a stirring device is arranged in the stirring box (2).

2. The cement production cooling device according to claim 1, wherein the stirring device comprises a motor (9), the motor (9) is fixedly installed on the upper wall surface of the outer box body (1), a driving gear (10) is fixedly installed on the driving end of the motor (9), a through hole is formed in the upper wall surface of the outer box body (1), a first bearing (11) is fixedly installed in the through hole, a rotating rod (12) is fixedly installed on the inner ring of the first bearing (11), the lower end of the rotating rod (12) penetrates through the stirring box (2), stirring blades (13) are fixedly installed on the rotating rod (12), a connecting rod (14) is fixedly installed at the lower end of the rotating rod (12), a scraper (15) is fixedly installed on the connecting rod (14), the scraper (15) is connected with the inner lower wall surface of the stirring box (2), a protective box (16) is fixedly installed on the upper wall surface of the outer box body (1), motor (9) and bull stick (12) upper end all are located protective housing (16), bull stick (12) upper end fixed mounting has driven gear (17), bull stick (12) is hollow structure, fixed mounting has second bearing (18) in bull stick (12), second bearing (18) inner circle fixed mounting has hollow pole (19), go up wall fixed connection in hollow pole (19) upper end and protective housing (16), hollow pole (19) are connected with water cooling plant.

3. The cement production cooling device according to claim 2, wherein the water cooling device comprises a water tank (20), the water tank (20) is fixedly installed on the upper wall surface of the outer box body (1) and located in the protective box (16), a water tank cooler (21) is fixedly installed on the side wall surface of the water tank (20), a first water pump (22) is fixedly installed on the upper wall surface of the water tank (20), a first water inlet pipe is fixedly installed at the input end of the first water pump (22), a first annular pipe (23) is fixedly installed at the output end of the first water pump (22), the first annular pipe (23) is wound on the outer wall surface of the stirring box (2), the other end of the first annular pipe (23) is connected with the water tank (20), a second water pump (24) is fixedly installed on one side of the first water pump (22) on the water tank (20), and a second water inlet pipe is fixedly installed at the input end of the second water pump (24), the output end of the second water pump (24) is fixedly provided with a second annular pipe (25), an opening (26) is formed in the side wall surface of the hollow rod (19), the second annular pipe (25) penetrates through the opening (26) and is wound on the inner wall surface of the hollow rod (19), and the other end of the second annular pipe (25) is connected with the water tank (20).

4. A cement production cooling device according to claim 1, characterized in that the cross-sectional shape of the lower wall of the mixing tank (2) is funnel-shaped.

5. A cement production cooling device according to claim 2, characterized in that the driving gear (10) and the driven gear (17) are both conical gear structures, and the driving gear (10) and the driven gear (17) are meshed and connected.

6. A cement production cooling device according to claim 1, characterized in that the mixing tank (2) is fixedly connected with the outer box (1) by a support frame (27).

7. A cement production cooling device according to claim 1, characterized in that a solenoid valve (28) is fixedly mounted on the tapping pipe (4).