Efficient dust removal device for cement production

Abstract

The utility model belongs to the technical field of cement production, and particularly relates to an efficient dust removal device for cement production. Through the arrangement of the dust falling assembly, dust conveyed into the dust removal box can be wetted with water, so that dust falling is conducted on the dust, the dust subjected to dust falling is removed in a unified mode, and therefore a traditional dust collection cloth bag can be replaced for collecting and removing dust generated in the cement production process; therefore, the problem that the dust collection and removal efficiency of the dust collection cloth bag is gradually reduced due to the fact that the ventilation holes of the dust collection cloth bag are more blocked along with the increase of the dust collection capacity of the dust collection cloth bag is solved; the arrangement of a dust guide hopper can concentrate dust conveyed into the dust removal box, so that the wet water dust removal effect of the dust can be improved, and the arrangement of a servo motor, a moving plate, an opening, a turntable and a convex block can drive a water sprayer to move left and right in a reciprocating manner, so that the wet water area of the dust in the dust removal box can be increased; therefore, the dust removal effect in the dust removal box is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cement production technical field, concretely is a high -efficient dust collector for cement production. BACKGROUND

[0002] Cement is a kind of powdered inorganic cementitious material, and it will solidify hardening after mixing with water, it is usually not used alone, but is used to combine with sand, forms mortar or concrete, the main raw material of cement is lime or calcium silicate, and it can resist the erosion of fresh water or salt water after hardening, it is widely used in civil construction, water conservancy and other engineering as an important cementitious material.Cement is formed by mixing limestone, clay and iron ore powder in proportion, then the raw material is calcined, the product after calcination is called clinker, then the clinker and gypsum are ground and mixed in proportion to form cement.

[0003] During the cement production process, there are multiple mixing processes, since all the mixed materials are ground molecules, a large amount of dust will be generated during the mixing process.In order to reduce the generation of dust during cement production, a dust removal device is arranged on the cement production line to collect and treat the dust, and the commonly used dust removal device is a dust collection bag.

[0004] Although the dust collection bag can collect and remove the dust generated during cement production, as the amount of dust collected by the dust collection bag increases, the dust in the dust collection bag will block the air holes of the dust collection bag, and as the number of blocked air holes of the dust collection bag increases, the dust collection and removal efficiency of the dust collection bag will gradually decrease.

[0005] Therefore, we propose a high-efficiency dust removal device for cement production to solve the above problems. CONTENT OF THE UTILITY MODEL

[0006] (I) Technical problem solved

[0007] In view of the deficiencies of the prior art, the utility model provides a high-efficiency dust removal device for cement production, which solves the problems proposed in the above background art.

[0008] (II) Technical scheme

[0009] The utility model discloses in order to realize the above-mentioned purpose specifically adopts the following technical scheme:

[0010] The utility model provides a high -efficient dust collector for cement production, including dust removal box, one end of dust removal box is fixedly installed dust guide hopper, be provided with dust fall subassembly on dust removal box, dust fall subassembly one side is provided with dust filter subassembly, the lower end surface of dust removal box is provided with dust collection subassembly, dust fall subassembly is used for the dust that produces when cement production is removed to water spray, dust filter subassembly is used for the dust after water spray is blocked, dust collection subassembly is used for the dust in dust removal box is collected and is handled by wet water.

[0011] Further, the dust fall assembly includes a dust guide hopper, a servo motor and a fixed plate. The dust guide hopper is fixedly arranged in the dust removal box and corresponds to the position of the dust guide hopper. The servo motor is fixedly arranged on the upper end surface of the dust removal box. The fixed plate is provided with two fixed plates fixedly arranged on the inside top end of the dust removal box.

[0012] Further, two sliding rods are fixedly arranged between the two fixed plates. A moving plate is sleeved on the two sliding rods. An opening is formed on the upper end surface of the moving plate. A water sprayer is fixedly arranged on the lower end surface of the moving plate. A rotating disc is arranged above the moving plate.

[0013] Further, the output end of the servo motor is connected to the rotating disc. A protrusion is fixedly arranged on the lower end surface of the rotating disc. One end of the protrusion is inserted into the opening on the moving plate.

[0014] Further, the dust filter assembly includes a socket formed on the upper end surface of the dust removal box. A filter plate is inserted into the socket. Two sliding blocks are fixedly arranged on the filter plate. Two sliding grooves are formed in the dust removal box. The two sliding blocks on the filter plate are respectively slidably connected to the two sliding grooves in the dust removal box. A limiting plate is fixedly arranged on the upper end surface of the filter plate.

[0015] Further, the dust collection assembly includes a dust collection box fixedly arranged on the lower end surface of the dust removal box. A dust collection opening is formed on one end of the dust collection box. A drive shaft is rotatably arranged in the dust collection opening. Helical blades are fixedly arranged on the drive shaft. A dust guide opening is formed on the upper end surface of the dust removal box. The dust guide opening communicates with the dust collection opening and corresponds to the position of the dust fall assembly.

[0016] Further, a drive motor is fixedly arranged on one end of the dust collection box. The output end of the drive motor is connected to one end of the drive shaft. The helical blades away from the drive shaft are arranged on the inner wall surface of the dust collection opening.

[0017] (Three) beneficial effects

[0018] Compared with the prior art, the utility model provides a high -efficient dust collector for cement production, has the following beneficial effects:

[0019] The utility model discloses, through the setting of dust fall subassembly can be through the dust that conveys to the dust removal box with wet water, thereby the dust is removed, the dust that is removed is removed uniformly again, this can replace the traditional dust collection cloth bag to the dust that the cement production produces is collected and is removed dust, thereby avoid with the dust collection cloth bag collection dust amount's increase causes the dust collection cloth bag's vent hole and increase the blockage, and then will reduce the dust collection cloth bag to the collection dust removal efficiency of dust will gradually reduce the problem, the setting of dust guide hopper can concentrate the dust that conveys to the dust removal box, this can improve the dust wet water dust removal effect, through the setting of servo motor, moving plate, opening, carousel, boss can drive water sprayer to and fro movement, this can improve the dust wet water area in the dust removal box, thereby improve the dust removal effect of dust in the dust removal box. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is whole structure schematic diagram of the utility model;

[0021] Figure 2 It is dust removal box sectional view of the utility model;

[0022] Figure 3 It is carousel and moving plate split drawing of the utility model;

[0023] Figure 4 It is dust collection subassembly perspective view of the utility model;

[0024] Figure 5 It is dust collection subassembly sectional view of the utility model.

[0025] In the drawing: 1, dust removal box;2, dust guide hopper;3, dust fall subassembly;31, dust guide hopper;32, servo motor;33, fixed plate;34, slide rod;35, moving plate;36, opening;37, water sprayer;38, carousel;39, boss;4, dust filter subassembly;41, socket;42, filter plate;43, sliding slot;44, sliding block;45, limit plate;5, dust collection subassembly;51, dust collection box;52, dust collection mouth;53, driving shaft;54, dust guide mouth;55, spiral blade;56, driving motor. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0027] EMBODIMENT

[0028] As Figures 1-5 shown, an embodiment of the utility model discloses a cement production's high -efficient dust collector, including dust removal box 1, the one end fixed setting of dust removal box 1 has dust guide hopper 2, be provided with dust fall subassembly 3 on dust removal box 1, dust fall subassembly 3 one side is provided with dust filter subassembly 4, the lower end surface of dust removal box 1 is provided with dust collection subassembly 5, dust fall subassembly 3 is used for the dust that produces when cement production is with water spray and carries out dust fall, dust filter subassembly 4 is used for the dust after water spray and carries out blocking, dust collection subassembly 5 is used for the dust in dust removal box 1 with wet water and carries out collection processing.

[0029] As Figure 2 and Figure 3 shown, dust fall subassembly 3 includes dust guide hopper 31, servo motor 32, fixed plate 33, dust guide hopper 31 is fixedly arranged in dust removal box 1, dust guide hopper 31 and the position of dust guide hopper 2 correspond to each other, servo motor 32 is fixedly arranged on the upper end surface of dust removal box 1, the fixed plate 33 is provided with two, two fixed plate 33 is fixedly arranged in the inside top end of dust removal box 1. Two sliding rods 34 are fixedly arranged between two fixed plate 33, two sliding rods 34 are provided with moving plate 35, the upper end surface of moving plate 35 is provided with opening 36, the lower end surface of moving plate 35 is fixedly provided with water sprayer 37, the upper of moving plate 35 is provided with rotating disc 38. The output end of servo motor 32 is docked with rotating disc 38, the lower end surface of rotating disc 38 is fixedly provided with lug 39, one end of lug 39 is inserted in opening 36 on moving plate 35.

[0030] Among them, the one end of dust guide hopper 2 is connected with cement production device, the opposite end of dust removal box 1 is connected with dust removal fan, dust removal fan extracts the dust produced in cement production device through dust guide hopper 2 and dust removal box 1.

[0031] Through the setting of dust fall subassembly 3, the dust transported into dust removal box 1 can be wetted, so that the dust is dusted, and the dusted dust is removed uniformly, which can replace the traditional dust collection bag to collect and remove the dust produced during cement production, thereby avoiding the problem that the air holes of the dust collection bag are blocked as the amount of dust collected by the dust collection bag increases, and the dust collection and removal efficiency of the dust collection bag is gradually reduced. The setting of dust guide hopper 31 can concentrate the dust transported into dust removal box 1, which can improve the dust wetting and dust removal effect. Through the setting of servo motor 32, moving plate 35, opening 36, rotating disc 38 and lug 39, water sprayer 37 can move back and forth, which can improve the wetting area of the dust in dust removal box 1, thereby improving the dust removal effect of the dust in dust removal box 1.

[0032] As Figure 2 The dust filter assembly 4 includes a socket 41 opened on the upper end surface of the dust removal box 1, a filter plate 42 is inserted in the socket 41, two sliding blocks 44 are fixedly arranged on the filter plate 42, two sliding grooves 43 are opened in the dust removal box 1, and the two sliding blocks 44 on the filter plate 42 are respectively connected in the two sliding grooves 43 in the dust removal box 1. The upper end surface of the filter plate 42 is fixedly provided with a limiting plate 45.

[0033] The dust filter assembly 4 is arranged to block the dust after water spraying, so that the wet dust cannot be collected and removed by the dust removal fan.

[0034] As Figure 4 And Figure 5 The dust collection assembly 5 includes a dust collection box 51 fixedly arranged on the lower end surface of the dust removal box 1, a dust collection opening 52 is opened at one end of the dust collection box 51, a driving shaft 53 is rotatably arranged in the dust collection opening 52, a spiral blade 55 is fixedly arranged on the driving shaft 53, a dust guide opening 54 is opened on the upper end surface of the dust removal box 1, the dust guide opening 54 is communicated with the dust collection opening 52, and the position of the dust removal assembly 3 corresponds to each other. One end of the dust collection box 51 is fixedly provided with a driving motor 56, the output end of the driving motor 56 is butted with one end of the driving shaft 53, and the end of the spiral blade 55 away from the driving shaft 53 is arranged on the inner wall surface of the dust collection opening 52.

[0035] The dust collection assembly 5 can uniformly collect the dust removed by the wet water in the dust removal box 1 and clean and remove the collected dust.

[0036] The utility model working principle:

[0037] First, the dust guide hopper 2 one end of the cement production device is connected, dust removal tank 1 and dust guide hopper 2 opposite end of the dust removal fan, start dust removal fan, water sprayer 37 through the water pipe and water source connected, dust removal fan through the dust guide hopper 2, dust removal tank 1 will be produced in the cement production device dust extraction, dust removal fan in the start at the same time start servo motor 32, drive motor 56, water sprayer 37, servo motor 32 of the start drive rotating disc 38 rotation, rotating disc 38 through the lug 39 drive moving plate 35 along the slide rod 34 do left and right horizontal reciprocating movement, moving plate 35 drive water sprayer 37 moves, water sprayer 37 of the start will water source water extraction and in the form of water mist spray in dust removal tank 1, water mist of water will be mixed with the dust in the dust removal tank 1, water mist and dust mixing will make the dust weight increases, the mixture of water mist and dust will fall to the dust collection tank 51, water sprayer 37 left and right horizontal reciprocating movement can improve the wet water area of dust in the dust removal tank 1, thereby improving the dust removal effect of dust in the dust removal tank 1, fall to the dust collection tank 51 of the dust will be through the dust guide 54 into the dust collection port 52, the start of the drive motor 56 drive shaft 53 rotation, drive shaft 53 drive screw blade 55 rotation, screw blade 55 rotation will be the dust in the dust collection port 52 to one side of the transport, until the dust in the dust collection port 52 is discharged from the dust collection tank 51, and the discharged dust can be collected.

[0038] Finally, it should be noted that: the above only for the preferred embodiments of the present application have, and not for limiting the present application, although the foregoing detailed description of the present application is made with reference to the foregoing embodiments, for the person skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the scope of protection of the present application.

Claims

1. A high efficiency dust removal device for cement production, comprising a dust removal box (1), characterized in that: One end of the dust removal box (1) is fixedly provided with a dust guide hopper (2), a dust falling assembly (3) is arranged on the dust removal box (1), one side of the dust falling assembly (3) is provided with a dust filtering assembly (4), and the lower end surface of the dust removal box (1) is provided with a dust collecting assembly (5), the dust falling assembly (3) is used for falling dust generated in the production of cement by spraying water, the dust filtering assembly (4) is used for blocking the dust after spraying water, and the dust collecting assembly (5) is used for collecting and processing the dust wetted by water in the dust removal box (1).

2. The high-efficiency dust removal device for cement production according to claim 1, characterized in that: The dust falling assembly (3) comprises a dust guide hopper (31), a servo motor (32) and a fixed plate (33), the dust guide hopper (31) is fixedly arranged in the dust removal box (1), the dust guide hopper (31) and the dust guide hopper (2) are correspondingly arranged, the servo motor (32) is fixedly arranged on the upper end surface of the dust removal box (1), and the two fixed plates (33) are fixedly arranged on the inside top end of the dust removal box (1).

3. The high-efficiency dust removal device for cement production according to claim 2, characterized in that: Two sliding rods (34) are fixedly arranged between the two fixed plates (33), two sliding rods (34) are provided on the sliding rods (34), and the upper end surface of the moving plate (35) is provided with an opening (36).

4. The high-efficiency dust removal device for cement production according to claim 3, characterized in that: The output end of the servo motor (32) is connected with the rotating disc (38), the lower end surface of the rotating disc (38) is fixedly provided with a protruding block (39), and one end of the protruding block (39) is inserted into the opening (36) on the moving plate (35).

5. The high-efficiency dust removal device for cement production according to claim 1, characterized in that: The dust filtering assembly (4) comprises a socket (41) arranged on the upper end surface of the dust removal box (1), the socket (41) is provided with a filter plate (42), the filter plate (42) is fixedly provided with two sliding blocks (44), the dust removal box (1) is provided with two sliding grooves (43), and the two sliding blocks (44) on the filter plate (42) are slidably connected in the two sliding grooves (43) in the dust removal box (1).

6. The high-efficiency dust removal device for cement production according to claim 1, characterized in that: The dust collecting assembly (5) comprises a dust collecting box (51) fixedly arranged on the lower end surface of the dust removal box (1), a dust collecting opening (52) is arranged at one end of the dust collecting box (51), a driving shaft (53) is rotatably arranged in the dust collecting opening (52), a spiral blade (55) is fixedly arranged on the driving shaft (53), a dust guide opening (54) is arranged on the upper end surface of the dust removal box (1), the dust guide opening (54) is communicated with the dust collecting opening (52), and the dust falling assembly (3) is correspondingly arranged.

7. The high-efficiency dust removal device for cement production according to claim 6, characterized in that: One end of the dust collecting box (51) is fixedly provided with a driving motor (56), the output end of the driving motor (56) is connected with one end of the driving shaft (53), and the end of the spiral blade (55) away from the driving shaft (53) is arranged on the inner wall surface of the dust collecting opening (52).

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