Crust water vapor removing equipment in cement production equipment

Abstract

The utility model relates to the technical field of cement skinning removal, in particular to skinning water vapor removal equipment in cement production equipment, which comprises a gun barrel, a conical inclined surface is arranged at one end of the gun barrel, air holes which are annularly distributed at equal intervals are formed in the conical inclined surface, and an air guide component is communicated with one end, far away from the conical inclined surface, of the gun barrel. An air guide assembly is fixed to the inner wall of the end, away from the air guide assembly, in the gun barrel, an inner pipe is fixed to the inner wall of the end, away from the air guide assembly, in the gun barrel, a pushing mechanism is fixed in the inner pipe, and the pushing mechanism comprises two side blocks symmetrically installed in the inner pipe. The guide rod can be driven to do reciprocating motion in cooperation with the reset piece, then the nail sleeve is driven to do reciprocating hammering work, high-frequency knocking can be conducted when the nail sleeve makes contact with the crust surface of equipment, and complete separation work of the crust is promoted.

Description

Technical Field

[0001] The utility model relates to the technical field of cement crust removal, in particular to a device for removing water vapor from cement crust in cement production equipment. Background Art

[0002] Generally, the crust on the smooth surface of cement rotary kiln and in the narrow passage is harmful, such as the crust on the feed pipe, preheater cone, decomposition furnace combustion area and its upper part, rotary kiln tail slope and rotary kiln tail shrinkage. The crust in these places hinders the flow of materials and airflow and may even cause blockage, reducing the combustion and heat exchange space, so it needs to be cleaned.

[0003] The utility model with Chinese patent publication number CN211071046U discloses a water vapor cleaner for cement production equipment. The above device uses high-temperature steam to soften cement dirt, and then uses water in the top water storage chamber for high-pressure flushing to achieve the purpose of cleaning dirt. There are some shortcomings in the process of use. The accumulated crust is thick, and the place where the steam softening is insufficient is difficult to clean with water flow impact, which affects the cleaning effect. Utility Model Content

[0004] The utility model aims to provide a device for removing water vapor from a crust in cement production equipment, so as to solve the problems raised in the above-mentioned background technology.

[0005] The technical solution of the utility model is: a device for removing crust and water vapor in cement production equipment, comprising a gun barrel, one end of the gun barrel is provided with a conical inclined surface, the conical inclined surface is provided with air holes distributed in an annular manner at equal distances, the end of the gun barrel away from the conical inclined surface is connected to a gas guide component, an inner tube is fixed on the inner wall of the end of the gun barrel away from the gas guide component, a pushing mechanism is fixed in the inner tube, the pushing mechanism comprises two side blocks symmetrically installed inside the inner tube, a plurality of guide rods are slidably inserted on the side blocks, one end of the guide rod passes through the outer wall of the gun barrel and is provided with a nail sleeve, the end of the guide rod away from the nail sleeve is fixed with a push plate that fits the inner wall of the inner tube, the side of the push plate away from the nail sleeve is connected to a push piece, and a reset piece is provided between the side of the push plate away from the push piece and the inner wall of the gun barrel.

[0006] The effects achieved by the above components are: high-pressure steam can be introduced into the gun barrel through the gas guide component, and water vapor is ejected from the air hole to humidify the cement crust adhered to the inner wall of the equipment, or cold water is directly sprayed, and the high-temperature crust is used to vaporize the water mist, thereby promoting the crust to initially separate from the inner wall of the equipment. In addition, the guide rod on one side of the push plate is pushed by the pushing member, and the reset member can drive the guide rod to reciprocate, thereby driving the nail sleeve to perform reciprocating hammering. The nail sleeve can be used to perform high-frequency knocking when in contact with the surface of the equipment crust, thereby promoting the crust to completely separate from the work, which is convenient for use.

[0007] Preferably, the pushing member comprises a driving motor mounted on the inner wall of the inner tube, an eccentric block is fixed to the output shaft of the driving motor, and a limiting sleeve fitted with the eccentric block is fixed to one side of the pushing plate.

[0008] The effects achieved by the above components are: the eccentric block can be driven by the driving motor to periodically push the limit sleeve on the push plate, and the reciprocating drive of the guide rod on one side of the push plate can be achieved in cooperation with the reset member.

[0009] Preferably, the reset member comprises a sleeve fixed to one side of the push plate, and a compression spring abutting against the end wall of the gun barrel is fixed to one end of the sleeve away from the push plate.

[0010] The effect achieved by the above components is that the compression spring can be compressed by the sleeve when the push plate moves, and the compression spring can push the push plate to perform the reset work when resetting.

[0011] Preferably, the gas guide assembly includes a connecting tube connected to the gun barrel, and a holding tube is fixed to one end of the connecting tube.

[0012] The effects achieved by the above components are: the holding tube enables the staff to hold and manipulate the gun barrel to contact the crust surface to complete the cleaning work, and it is also convenient to introduce water or high-pressure steam into the gun barrel.

[0013] Preferably, a guide cone is fixed to one end of the inner tube close to the connecting tube.

[0014] The effect achieved by the above components is that the cold water or high-pressure steam entering the barrel can be evenly distributed through the guide cone.

[0015] The utility model provides a device for removing water vapor from a cement production device through improvement, which has the following improvements and advantages compared with the prior art:

[0016] The utility model can pass high-pressure steam into the gun barrel through the gas guide component, and water vapor is sprayed out from the air hole to humidify the cement crust adhered to the inner wall of the equipment, or directly spray cold water, and use the high-temperature crust to vaporize the water mist, so as to promote the crust to initially separate from the inner wall of the equipment. In addition, the guide rod on one side of the push plate is pushed by the pushing member, and the reset member can drive the guide rod to reciprocate, thereby driving the nail sleeve to perform reciprocating hammering. The nail sleeve can be used to perform high-frequency knocking when contacting the surface of the equipment crust, so as to promote the crust to be completely separated from the work, which is convenient for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the three-dimensional structure of the cross section of the gun barrel in the utility model;

[0020] Figure 3 It is a schematic diagram of the cross-sectional three-dimensional structure of the inner tube in the utility model;

[0021] Figure 4 It is a schematic cross-sectional structural diagram of the inner tube in the utility model.

[0022] Description of reference numerals:

[0023] 1. Gun barrel; 2. Connecting tube; 3. Holding tube; 4. Conical slope; 5. Nail sleeve; 6. Air hole; 7. Inner tube; 8. Guide cone; 9. Pushing mechanism; 91. Side block; 92. Guide rod; 93. Push plate; 94. Limiting sleeve; 95. Driving motor; 96. Eccentric block; 97. Sleeve; 98. Compression spring. DETAILED DESCRIPTION

[0024] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The utility model provides a device for removing water vapor from a cement production device through improvement. The technical solution of the utility model is:

[0026] In the embodiment of the present utility model, Figure 1-Figure 4As shown, a device for removing water vapor from a crust in a cement production device comprises a gun barrel 1, a conical slope 4 is provided at one end of the gun barrel 1, and air holes 6 are distributed in an annular manner at equal distances are provided on the conical slope 4. An end of the gun barrel 1 away from the conical slope 4 is connected to a gas guide component, and the gas guide component can pass high-pressure steam into the gun barrel 1, and water vapor is ejected from the air holes 6 to humidify the cement crust adhered to the inner wall of the device, or directly spray cold water to vaporize the water mist by utilizing the high-heat crust to promote the initial separation of the crust from the inner wall of the device. The gas guide component comprises a connecting pipe 2 connected to the gun barrel 1, and a holding pipe 3 is fixed at one end of the connecting pipe 2. The holding pipe 3 can facilitate the staff to hold and manipulate the gun barrel 1 to contact the surface of the crust to complete the cleaning work. In addition, it can also facilitate the introduction of water or high-pressure steam into the gun barrel 1, and the gun barrel 1 can be easily cleaned. An inner tube 7 is fixed on the inner wall of the end away from the gas guide component, and a pushing mechanism 9 is fixed inside the inner tube 7. The pushing mechanism 9 includes two side blocks 91 symmetrically installed inside the inner tube 7, and a plurality of guide rods 92 are slidably inserted on the side blocks 91. One end of the guide rod 92 passes through the outer wall of the gun barrel 1 and is provided with a nail sleeve 5. A push plate 93 that fits the inner wall of the inner tube 7 is fixed to the end of the guide rod 92 away from the nail sleeve 5. A pushing member is connected to the side of the push plate 93 away from the nail sleeve 5. A reset member is provided between the side of the push plate 93 away from the push member and the inner wall of the gun barrel 1. The guide rod 92 on one side of the push plate 93 is pushed by the pushing member, and the reset member can drive the guide rod 92 to reciprocate, thereby driving the nail sleeve 5 to perform reciprocating hammering. The nail sleeve 5 can be used to perform high-frequency knocking when it contacts the surface of the equipment crust, so as to promote the crust to be completely separated from the work.

[0027] In an embodiment of the utility model, the pushing member includes a driving motor 95 installed on the inner wall of the inner tube 7, and an eccentric block 96 is fixed to the output shaft of the driving motor 95. A limiting sleeve 94 that fits with the eccentric block 96 is fixed to one side of the push plate 93. The driving motor 95 can drive the eccentric block 96 to periodically push the limiting sleeve 94 on the push plate 93, and cooperate with the reset member to realize the reciprocating drive of the guide rod 92 on one side of the push plate 93. The reset member includes a sleeve 97 fixed on one side of the push plate 93, and a compression spring 98 that contacts the end wall of the barrel 1 is fixed on the end of the sleeve 97 away from the push plate 93. The compression spring 98 can be compressed by the sleeve 97 when the push plate 93 moves, and the compression spring 98 can push the push plate 93 to reset when resetting.

[0028] In the embodiment of the utility model, a guide cone 8 is fixed to one end of the inner tube 7 close to the connecting tube 2 , and the guide cone 8 can be used to evenly distribute the cold water or high-pressure steam entering the barrel 1 .

[0029] The working principle of the water vapor removal device for the cement production equipment provided by the utility model is as follows: the holding tube 3 can facilitate the staff to hold and manipulate the gun barrel 1 to contact the surface of the crust, and high-pressure steam is introduced into the gun barrel 1. Water vapor is ejected from the air hole 6 to humidify the cement crust adhered to the inner wall of the equipment, or cold water is directly sprayed, and the high-temperature crust is used to vaporize the water mist, so as to promote the initial separation of the crust from the inner wall of the equipment. In addition, the driving motor 95 can drive the eccentric block 96 to periodically push the limit sleeve 94 on the push plate 93, and cooperate with the compression spring 98 to realize the reciprocating drive of the guide rod 92 on one side of the push plate 93, thereby driving the nail sleeve 5 to perform reciprocating hammering. The nail sleeve 5 can be used to perform high-frequency knocking when contacting the surface of the equipment crust, so as to promote the complete separation of the crust.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for removing water vapor from cement crust in cement production equipment, comprising a gun barrel (1), one end of the gun barrel (1) is provided with a conical slope (4), the conical slope (4) is provided with air holes (6) distributed in an annular manner at equal distances, and the end of the gun barrel (1) away from the conical slope (4) is connected to an air guide component, characterized in that: An inner tube (7) is fixed on the inner wall of one end of the gun barrel (1) away from the gas guide assembly, and a pushing mechanism (9) is fixed in the inner tube (7). The pushing mechanism (9) comprises two side blocks (91) symmetrically mounted inside the inner tube (7), and a plurality of guide rods (92) are slidably inserted on the side blocks (91). One end of the guide rod (92) passes through the outer wall of the gun barrel (1) and is sleeved with a nail sleeve (5). A push plate (93) is fixed to the end of the guide rod (92) away from the nail sleeve (5) and is fitted with the inner wall of the inner tube (7). A push member is connected to the side of the push plate (93) away from the nail sleeve (5), and a reset member is arranged between the side of the push plate (93) away from the push member and the inner wall of the gun barrel (1).

2. The equipment for removing water vapor from a cement production device according to claim 1, characterized in that: The pushing member comprises a driving motor (95) mounted on the inner wall of the inner tube (7), an eccentric block (96) being fixed to the output shaft of the driving motor (95), and a limiting sleeve (94) fitting with the eccentric block (96) being fixed to one side of the pushing plate (93).

3. The equipment for removing water vapor from a cement production device according to claim 1, characterized in that: The reset member comprises a sleeve (97) fixed on one side of the push plate (93); a compression spring (98) abutting against an end wall of the gun barrel (1) is fixed on one end of the sleeve (97) away from the push plate (93).

4. The equipment for removing water vapor from a cement production device according to claim 1, characterized in that: The gas guide assembly comprises a connecting tube (2) connected to the gun barrel (1), and a gripping tube (3) is fixed to one end of the connecting tube (2).

5. The equipment for removing water vapor from a cement production device according to claim 4, characterized in that: A flow guide cone (8) is fixed to one end of the inner tube (7) close to the connecting tube (2).

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