Spraying and dust settling device special for circular homogenizing silo of cement plant

Abstract

The utility model discloses a special spraying and dust-settling device for a circular homogenizing silo of a cement plant, which comprises a mounting plate, a mounting component arranged on the mounting plate, a spraying adjusting component arranged on the mounting plate, a part of the spraying adjusting component embedded in one end of the mounting plate, and a conveying component connected with one end of the spraying adjusting component. According to the cement plant circular homogenizing silo spraying and dust falling device, multi-angle spraying and dust falling treatment can be conducted on a cement plant circular homogenizing silo, so that the spraying and dust falling effect is guaranteed, and meanwhile the inner wall of the cement plant circular homogenizing silo can be cleaned during spraying and dust falling; according to the cement plant circular homogenizing silo, the inner cleanliness of the cement plant circular homogenizing silo can be guaranteed, dust in the cement plant circular homogenizing silo is prevented from flying again, the spraying and dust falling device can be conveniently detected and installed and fixed multiple times by arranging the fixing assembly, and therefore the fixing firmness of the spraying and dust falling device can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of dust reduction, in particular to a special spray dust reduction device for a circular homogenizing silo in a cement plant. Background Art

[0002] The special spray dust suppression system for the circular homogenization silo of the cement plant is an advanced environmental protection equipment, which is mainly used in the circular pre-homogenization yard for storing raw materials such as limestone and raw coal. This system improves the site environment through spray dust suppression technology, can reduce unorganized dust emissions, and meet occupational health standards. The high-pressure spray dust suppression system is the core part of the system. It adopts the "multi-nozzle + large flow" design, with a spray diameter of up to 3-4 meters. The large-scale water mist flow and dust particle condensation and sedimentation form a good dust suppression effect and avoid visual obstruction. At the same time, this system can also increase the air humidity and oxygen content, reduce the ambient temperature in the circular homogenization silo of the cement plant, and contribute to the clean and civilized production of the cement industry.

[0003] After searching, a material shed spray dust suppression system disclosed in Chinese patent publication number CN218636900U was found. Through the cooperation of the clamping device and the spray device, the spray dust suppression system body can be conveniently installed in the material shed, and water mist is sprayed toward the dust source below through the nozzle, ensuring the dust suppression effect inside the material shed.

[0004] However, the above patent has certain deficiencies in actual use. Although water mist can be sprayed toward the dust source below through the nozzle during use to ensure the dust suppression effect inside the material shed, the area of ​​spray dust reduction is subject to certain limitations. That is, during the production and transportation process of the circular homogenizing silo of the cement plant, the cement will be suspended disorderly when flying, and the above patent fixes the spray dust reduction device in a specific position, which limits the dust reduction area to a certain extent. At the same time, the inner wall of the circular homogenizing silo of the cement plant cannot be cleaned during dust reduction, which will cause the cement dust to fly again.

[0005] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] In view of the deficiencies in the prior art, the utility model provides a special spray dust reduction device for a circular homogenizing silo in a cement plant, which has the advantages of the above-mentioned technical problems and thus solves the problems in the prior art.

[0008] (II) Technical solution

[0009] In order to achieve the advantages of the above technical problems, the specific technical solutions adopted by the utility model are as follows:

[0010] A special spray dust suppression device for a circular homogenizing silo in a cement plant comprises a mounting plate, a mounting assembly is arranged on the mounting plate, a spray regulating assembly is arranged on the mounting plate, and a part of the spray regulating assembly is embedded in one end of the mounting plate, and one end of the spray regulating assembly is connected to a conveying assembly.

[0011] Furthermore, the mounting assembly includes multiple mounting seats, which are arranged at one end of the mounting plate. Gas springs are symmetrically arranged on the mounting seats. Adjustment plates are arranged at the movable ends of the gas springs. Fixed rods are arranged between the adjustment plates, and fixing bolts are arranged at both ends of the fixed rods.

[0012] Furthermore, the spray adjustment component includes a double-shaft hollow motor, which is arranged on a mounting plate, and one of the output ends of the double-shaft hollow motor is provided with a fixed seat through a coupling, and a first atomizing spray pipe and a second atomizing spray pipe are arranged on the fixed seat.

[0013] Furthermore, an auxiliary seat is provided on the first atomizing spray pipe and the second atomizing spray pipe, an auxiliary wheel is connected to the auxiliary seat through a rotating shaft, a guide track is provided on one side of the auxiliary wheel, and the guide track is provided on one side of the mounting plate. An atomizing nozzle and a cleaning nozzle are provided on the first atomizing spray pipe and the second atomizing spray pipe, and the atomizing nozzle and the cleaning nozzle are communicated with the interior of the first atomizing spray pipe and the second atomizing spray pipe.

[0014] Furthermore, the conveying assembly includes a support plate, which is arranged at one end of the dual-axis hollow motor, and a rotating joint is arranged on the support plate. One end of the rotating joint is connected to a first three-way pipe through a flange, and both ends of the first three-way pipe are connected to a first input pipe and a second input pipe. A first delivery pump is arranged at one end of the first input pipe, and an inlet pipe is arranged at the input end of the first delivery pump, and the other end of the rotating joint is connected to the second three-way pipe through a flange.

[0015] Furthermore, a second delivery pump is provided at one end of the second input pipe, a filter box is provided at the input end of the second delivery pump, a filter screen is provided in the filter box, a plurality of guide covers are provided on the filter box, and the guide covers are connected to the inside of the filter box, and the first output pipe and the second output pipe are connected at both ends of the second three-way pipe through flanges.

[0016] Furthermore, parts of the first output pipe and the second output pipe are arranged inside the double-shaft hollow motor, one end of the first output pipe is connected to the first atomizing spray pipe, and the second output pipe is connected to the second atomizing spray pipe.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the utility model has the following beneficial effects: by arranging a spray adjustment component and a conveying component to cooperate with each other, the circular homogenizing silo of the cement plant can be sprayed with dust reduction treatment at multiple angles, thereby ensuring the spraying dust reduction effect; at the same time, the inner wall of the circular homogenizing silo of the cement plant can be cleaned during the spraying dust reduction, thereby ensuring the cleanliness of the interior of the circular homogenizing silo of the cement plant and preventing the dust in the circular homogenizing silo from flying again; and by arranging a fixing component, the spray dust reduction device can be installed and fixed multiple times for convenient inspection, thereby ensuring the firmness of the fixation of the spray dust reduction device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is a structural schematic diagram of a special spray dust reduction device for a circular homogenizing silo in a cement plant according to an embodiment of the utility model;

[0021] Figure 2 This is a schematic diagram of the installation assembly structure of a special spray dust suppression device for a circular homogenization silo in a cement plant according to an embodiment of the utility model. Figure 1 ;

[0022] Figure 3 This is a schematic diagram of the installation assembly structure of a special spray dust suppression device for a circular homogenizing silo in a cement plant according to an embodiment of the utility model. Figure 2 ;

[0023] Figure 4 This is a schematic diagram of the structure of a spray adjustment component of a special spray dust suppression device for a circular homogenizing silo in a cement plant according to an embodiment of the utility model. Figure 1 ;

[0024] Figure 5 This is a schematic diagram of the structure of a spray adjustment component of a special spray dust suppression device for a circular homogenizing silo in a cement plant according to an embodiment of the utility model. Figure 2 ;

[0025] Figure 6 This is a schematic diagram of the structure of a conveying assembly of a special spray dust suppression device for a circular homogenizing silo in a cement plant according to an embodiment of the utility model. Figure 1 ;

[0026] Figure 7 This is a schematic diagram of the structure of a conveying assembly of a special spray dust suppression device for a circular homogenizing silo in a cement plant according to an embodiment of the utility model. Figure 2 .

[0027] In the figure:

[0028] 1. Mounting plate; 2. Mounting assembly; 201. Mounting seat; 202. Gas spring; 203. Adjusting plate; 204. Fixing rod; 205. Fixing bolt; 3. Spray adjusting assembly; 301. Double-axis hollow motor; 302. Fixing seat; 303. First atomizing spray pipe; 304. Second atomizing spray pipe; 305. Auxiliary seat; 306. Auxiliary wheel; 307. Guide track; 308. Atomizing nozzle; 309. Cleaning nozzle; 4. Delivery assembly; 401. Support plate; 402. Rotary joint; 403. First three-way pipe; 404. First input pipe; 405. Second input pipe; 406. First delivery pump; 407. Water inlet pipe; 408. Second three-way pipe; 409. Second delivery pump; 410. Filter box; 411. First output pipe; 412. Second output pipe; 5. Filter net; 6. Guide cover. DETAILED DESCRIPTION

[0029] To further illustrate the technical solution of the present application, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the implementation methods. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the implementation methods. With reference to these contents, ordinary technicians in this field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0030] The utility model is further described in conjunction with the accompanying drawings and specific embodiments. Figure 1 - As shown in the figure, a special spray dust reduction device for a circular homogenizing silo in a cement plant according to an embodiment of the utility model includes a mounting plate 1 with an arc-shaped structure, which is used to be installed on the inner wall of the circular homogenizing silo in the cement plant. A mounting component 2 is arranged on the mounting plate 1 to ensure the installation effect. A spray adjustment component 3 is arranged on the mounting plate 1 to perform atomization dust reduction treatment at multiple angles, and a part of the spray adjustment component 3 is embedded in one end of the mounting plate 1, and one end of the spray adjustment component 3 is connected to a conveying component 4 for conveying the atomized liquid.

[0031] like Figure 1 - Figure 7 As shown, the mounting assembly 2 includes four mounting seats 201 with a rectangular structure fixedly arranged along the periphery of the mounting plate 1. The mounting seat 201 is arranged at one end of the mounting plate 1. Embedded gas springs 202 are symmetrically arranged on the mounting seat 201. The movable end of the gas spring 202 is provided with an adjustment plate 203 with a "J"-shaped structure for fixing. A fixing rod 204 is arranged between the adjustment plates 203, and fixing bolts 205 are arranged at both ends of the fixing rod 204.

[0032] Specifically, when the spray dust suppression device needs to be installed and fixed, the gas spring 202 is stretched by pulling the adjustment plate 203 to both sides, and then the adjustment plate 203 is fixed on the circular homogenizing bin, and then fixed by the fixing rod 204 and the fixing bolt 205 to ensure the installation and fixing effect.

[0033] like Figure 1 - Figure 7 As shown, the spray adjustment component 3 includes a double-shaft hollow motor 301, which is arranged on the mounting plate 1, and one of the output ends of the double-shaft hollow motor 301 is provided with a rectangular fixed seat 302 through a coupling, and the fixed seat 302 is provided with a first atomizing spray pipe 303 and a second atomizing spray pipe 304, and the first atomizing spray pipe 303 and the second atomizing spray pipe 304 are provided with an auxiliary seat 305, and the auxiliary seat 305 is connected with an auxiliary wheel 306 through a rotating shaft, and the auxiliary A guide track 307 is provided on one side of the wheel 306, and the guide track 307 is provided on one side of the mounting plate 1. The first atomizing spray pipe 303 and the second atomizing spray pipe 304 are provided with atomizing nozzles 308 and cleaning nozzles 309. The atomizing nozzles 308 and cleaning nozzles 309 are connected to the first atomizing spray pipe 303 and the second atomizing spray pipe 304 at equal distances, and the atomizing nozzles 308 and the cleaning nozzles 309 are communicated with the interior of the first atomizing spray pipe 303 and the second atomizing spray pipe 304.

[0034] Specifically, when atomized liquid and gas are transported, the double-axis hollow motor 301 is started through an external controller, and then the output end of the double-axis hollow motor 301 drives the fixed seat 302 to rotate, and during the rotation process, the first atomizing spray pipe 303 and the second atomizing spray pipe 304 are immediately driven to rotate. During the rotation process, the auxiliary seat 305, the auxiliary wheel 306 and the guide track 307 are used to ensure the stability of the rotation, and then the dust-reduced atomized liquid and the cleaning gas are transported to the first atomizing spray pipe 303 and the second atomizing spray pipe 304 during the rotation process, and then the atomized liquid and the cleaning gas are output through the atomizing nozzle 308 and the cleaning nozzle 309, so as to carry out dust reduction treatment on the flying cement processed and transported by the circular homogenizing bin of the cement plant and clean the inner wall of the circular homogenizing bin of the cement plant, thereby ensuring the atomization dust reduction effect.

[0035] like Figure 1 - Figure 7As shown, the conveying assembly 4 includes a support plate 401, which is arranged at one end of the double-axis hollow motor 301. A rotary joint 402 is arranged on the support plate 401. The rotary joint 402 is used to prevent the first output pipe 411 and the second output pipe 412 from being entangled when rotating. The structure of the rotary joint 402 is the same as the structure of the swivel joint of model DN100. When used specifically, the specifications of the rotary joint 402 are rotated according to needs. One end of the rotary joint 402 is connected to the first three-way pipe 403 through a flange. In actual use, the first three-way pipe 403 is connected to the first three-way pipe 403 through a flange. A control valve is provided on a three-way pipe 403 for switching output of liquid and gas. The first input pipe 404 and the second input pipe 405 are connected at both ends of the first three-way pipe 403. A first delivery pump 406 is provided at one end of the first input pipe 404. A water inlet pipe 407 is provided at the input end of the first delivery pump 406, and the water inlet pipe 407 is connected to an external water source. The other end of the rotary joint 402 is connected to a second three-way pipe 408 through a flange. In actual use, a control valve is provided on the second three-way pipe 408 for switching input of liquid and gas.

[0036] A second delivery pump 409 is provided at one end of the second input pipe 405, and a filter box 410 is provided at the input end of the second delivery pump 409. A filter screen 5 is provided in the filter box 410, and three guide covers 6 with a truncated cone structure are provided on the filter box 410, and the guide covers 6 are connected to the inside of the filter box 410. The first output pipe 411 and the second output pipe 412 are connected at both ends of the second three-way pipe 408 through flanges. Parts of the first output pipe 411 and the second output pipe 412 are arranged inside the double-axis hollow motor 301, one end of the first output pipe 411 is connected to the first atomizing spray pipe 303, and the second output pipe 412 is connected to the second atomizing spray pipe 304.

[0037] Specifically, when the circular homogenizing silo of the cement plant is being processed and transported, the second delivery pump 409 and one of the control valves on the first three-way pipe 403 are opened through an external controller, and then the second delivery pump 409 generates suction to suck the gas into the filter box 410 through the guide cover 6, and the gas is filtered through the filter screen 5, and then the filtered gas is transported to the second input pipe 405, and then the first three-way pipe 403 and the rotary joint 402, the second three-way pipe 408 cooperate with each other to transport the gas to the second output pipe 412, and then the gas enters the second atomizing spray pipe 304;

[0038] When spray dust suppression treatment is required, the first delivery pump 406 and another control valve on the first three-way pipe 403 are opened through an external controller, and then the first delivery pump 406 generates suction to deliver the liquid from the external water source to the first input pipe 404, and then the first three-way pipe 403, the rotary joint 402 and the second three-way pipe 408 cooperate to deliver the liquid to the first output pipe 411, and then the liquid enters the first atomizing spray pipe 303.

[0039] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0040] Working principle: In summary, with the help of the above technical solution of the utility model, when the spray dust suppression device needs to be installed and fixed, the adjustment plate 203 is pulled to both sides so that the gas spring 202 is stretched, and then the adjustment plate 203 is fixed on the circular homogenizing bin, and then the fixing rod 204 and the fixing bolt 205 cooperate with each other to ensure the installation and fixing effect;

[0041] When the circular homogenizing silo of the cement plant is used for processing and transportation, the second delivery pump 409 and one of the control valves on the first three-way pipe 403 are opened through an external controller, and then the second delivery pump 409 generates suction to suck the gas into the filter box 410 through the guide cover 6, and the gas is filtered through the filter screen 5, and then the filtered gas is delivered to the second input pipe 405, and then the first three-way pipe 403 and the rotary joint 402, the second three-way pipe 408 cooperate with each other to deliver the gas to the second output pipe 412, and then the gas enters the second atomizing spray pipe 304;

[0042] When spray dust suppression treatment is required, the first delivery pump 406 and another control valve on the first three-way pipe 403 are opened through an external controller, and then the first delivery pump 406 generates suction to deliver the liquid from the external water source to the first input pipe 404, and then the first three-way pipe 403 and the rotary joint 402 and the second three-way pipe 408 cooperate with each other to deliver the liquid to the first output pipe 411, and then the liquid enters the first atomizing spray pipe 303, and the double-axis hollow motor 301 is started through an external controller, and then the output end of the double-axis hollow motor 301 drives the fixed seat 302 to rotate, and then drives the fixed seat 302 to rotate during the rotation. The first atomizing spray pipe 303 and the second atomizing spray pipe 304 are rotated. During the rotation, the auxiliary seat 305, the auxiliary wheel 306 and the guide track 307 cooperate to ensure the stability of the rotation. Then, during the rotation, the dust reduction treated atomized liquid and the cleaning gas are transported to the first atomizing spray pipe 303 and the second atomizing spray pipe 304, and then the atomized liquid and the cleaning gas are output through the atomizing nozzle 308 and the cleaning nozzle 309, so as to carry out dust reduction treatment on the flying cement processed and transported by the circular homogenizing silo of the cement plant and clean the inner wall of the circular homogenizing silo of the cement plant, thereby ensuring the atomization dust reduction effect.

[0043] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0044] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A special spray dust suppression device for a circular homogenizing silo in a cement plant, comprising a mounting plate (1), characterized in that: The mounting plate (1) is provided with a mounting assembly (2), the mounting plate (1) is provided with a spray regulating assembly (3), and a portion of the spray regulating assembly (3) is embedded in one end of the mounting plate (1), and one end of the spray regulating assembly (3) is connected to a conveying assembly (4); The spray adjustment assembly (3) comprises a double-shaft hollow motor (301), wherein the double-shaft hollow motor (301) is arranged on a mounting plate (1), and one of the output ends of the double-shaft hollow motor (301) is provided with a fixed seat (302) via a coupling, and a first atomizing spray pipe (303) and a second atomizing spray pipe (304) are provided on the fixed seat (302).

2. A special spray dust suppression device for circular homogenizing silo in cement plant according to claim 1, characterized in that: The mounting assembly (2) comprises a plurality of mounting seats (201), wherein the mounting seats (201) are arranged at one end of the mounting plate (1), gas springs (202) are symmetrically arranged on the mounting seats (201), an adjustment plate (203) is arranged at the movable end of the gas spring (202), a fixing rod (204) is arranged between the adjustment plates (203), and fixing bolts (205) are arranged at both ends of the fixing rod (204).

3. A special spray dust suppression device for circular homogenizing silo in cement plant according to claim 1, characterized in that: The first atomizing spray pipe (303) and the second atomizing spray pipe (304) are provided with an auxiliary seat (305), the auxiliary seat (305) is connected with an auxiliary wheel (306) via a rotating shaft, a guide track (307) is provided on one side of the auxiliary wheel (306), and the guide track (307) is arranged on one side of the mounting plate (1), and the first atomizing spray pipe (303) and the second atomizing spray pipe (304) are provided with an atomizing nozzle (308) and a cleaning nozzle (309), and the atomizing nozzle (308) and the cleaning nozzle (309) are communicated with the interior of the first atomizing spray pipe (303) and the second atomizing spray pipe (304).

4. A special spray dust suppression device for circular homogenizing silo in cement plant according to claim 3, characterized in that: The conveying assembly (4) comprises a support plate (401), wherein the support plate (401) is arranged at one end of the double-shaft hollow motor (301), and a rotating joint (402) is arranged on the support plate (401), and one end of the rotating joint (402) is connected to a first three-way pipe (403) via a flange, and both ends of the first three-way pipe (403) are connected to a first input pipe (404) and a second input pipe (405), and one end of the first input pipe (404) is provided with a first conveying pump (406), and the input end of the first conveying pump (406) is provided with a water inlet pipe (407), and the other end of the rotating joint (402) is connected to a second three-way pipe (408) via a flange.

5. A special spray dust suppression device for circular homogenizing silo in cement plant according to claim 4, characterized in that: A second delivery pump (409) is provided at one end of the second input pipe (405), a filter box (410) is provided at the input end of the second delivery pump (409), a filter screen (5) is provided inside the filter box (410), a plurality of guide covers (6) are provided on the filter box (410), and the guide covers (6) are communicated with the inside of the filter box (410), and the two ends of the second three-way pipe (408) are connected to a first output pipe (411) and a second output pipe (412) via flanges.

6. A special spray dust suppression device for circular homogenizing silo in cement plant according to claim 5, characterized in that: Parts of the first output pipe (411) and the second output pipe (412) are arranged inside the double-shaft hollow motor (301), one end of the first output pipe (411) is connected to the first atomizing spray pipe (303), and the second output pipe (412) is connected to the second atomizing spray pipe (304).

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