Soot blowing device for dust removal equipment

Abstract

The utility model discloses a soot blower for dust removal equipment, and relates to the technical field of dust removal equipment, a holding rod can be lengthened through threaded connection, a fixed bottom plate supports a connecting part, a telescopic cylinder drives a lifting seat to ascend and descend in a guide groove, a first rotating rod is matched with a straight notch of an air injection assembly, and a second rotating rod is connected with the air injection assembly. The angle and opening and closing of the air injection assembly can be changed. The air injection assembly is of a claw-shaped hollow structure, air injection holes are formed in the side face and connected into an air injection pipeline for blowing soot, steam pipelines on the two sides of the lifting base convey steam to assist in dust removal, and an avoiding groove is formed in the guide base to ensure smooth operation. Compared with the prior art, the air injection assembly is flexible in angle and opening and closing, and operation in a narrow space is facilitated; the dust blowing coverage range is expanded through the claw-shaped structure; steam and air injection are combined to clean ash more comprehensively and efficiently; the holding rod can be lengthened, and the device runs smoothly, so that the practicability and the reliability are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to dust removal equipment technical field, concretely is a soot blower for dust removal equipment. BACKGROUND

[0002] As an important means of dust removal equipment maintenance, the effect of soot blowing is directly related to whether the dust removal equipment can run continuously and efficiently. The traditional soot blowing device has exposed many problems in practical application. The early soot blowing device only has a single dust cleaning method, which cannot effectively treat dust of different properties. In the face of light and loose dust, it can achieve certain effect through simple air flow sweeping, but for strong viscosity, thick and stubborn accumulated dust and slag, such device often appears to be inadequate, and it is difficult to completely remove them, resulting in gradually increasing of dust accumulation in the equipment, affecting air flow circulation and dust removal efficiency.

[0003] From the adaptability of operation space, the traditional soot blowing device also has obvious shortcomings. When blowing dust in open space, the operator has to move the equipment position frequently due to the limited working range of some devices, which consumes a lot of manpower and time. When blowing dust in narrow space or inside the equipment, the structure design of the traditional device often limits its flexibility, which cannot enter smoothly or even if it enters, it is difficult to adjust to the appropriate angle to effectively blow dust in each corner.

[0004] In addition, in terms of maintenance, the traditional soot blowing device also brings many troubles to the operator. The connection mode of some device components is complex and not firm, which is prone to looseness in the long-term use process and needs to be checked and fastened frequently. The steam pipe and the air jet pipe are often prone to leakage due to poor sealing performance, which not only affects the blowing effect, but also increases the maintenance cost and safety hazard. Moreover, the maintenance cycle of the traditional device is short and difficult, which needs to invest a lot of manpower and material resources, which limits the efficient operation of the dust removal equipment and the production efficiency of the enterprise to some extent.

[0005] In summary, it is urgent to develop a new device that can overcome the defects of the traditional soot blowing device. The soot blowing device for dust removal equipment is born in such a background, aiming to solve the problems of single blowing method, poor adaptability of operation space and difficult maintenance in the prior art, and provide strong guarantee for the efficient and stable operation of the dust removal equipment. CONTENT OF THE UTILITY MODEL

[0006] The utility model discloses a dust blowing device for dust removal equipment, through handheld thread can link the grip handle of lengthening, the fixed bottom plate on the grip handle supports and connects each component, and the telescopic cylinder on the fixed bottom plate drives the lifting seat to lift in the guide groove of guide seat, and the first rotary lever on the guide seat cooperates with the straight slot of jetting assembly, and the second rotary lever on the both sides of lifting seat connects jetting assembly, so that jetting assembly can change angle and open and close, and the claw-shaped hollow jetting assembly with jetting hole and connected into the jetting pipeline is used for blowing ash, and the steam pipeline on the both sides of lifting seat passes through the fixed bottom plate and conveys steam to assist dust removal, and the avoiding groove of guide seat ensures that the device runs smoothly, so as to solve the above problems.

[0007] To achieve the above object, the utility model provides the following technical scheme:

[0008] A dust blowing device for dust removal equipment, including grip handle, grip handle as the component of operator's handheld operation provides the basis of holding and moving for the whole device. The fixed bottom plate is fixedly installed on the grip handle, and the fixed bottom plate plays a role in connecting and supporting other components, ensuring that each component can be stably combined together. Its characterized in that a pair of guide seats is arranged in parallel on the fixed bottom plate, and the parallel arrangement of the pair of guide seats can provide a stable and parallel guide path for the subsequent lifting seat. The first rotary lever is arranged on the top of the guide seat, and the first rotary lever is mainly used for cooperating with the straight slot on the jetting assembly. In the lifting process of the lifting seat, the jetting assembly is assisted to realize the rotation of a specific angle. When the lifting seat rises or falls, through the sliding connection of the straight slot and the first rotary lever and the rotation of the second rotary lever, not only can the jetting assembly realize the change of angle, so as to more accurately blow ash at different positions, but also can make the jetting assembly perform the opening and closing action. When the dust blowing device needs to be put into a narrow space or a specific equipment for operation in some special scenes, the operator can control the lifting of the lifting seat, adjust the opening and closing state of the jetting assembly flexibly by the synergistic effect of the second rotary lever and the first rotary lever, and conveniently put the device into the space, greatly improving the convenience of the device use. The guide groove is arranged on the inner side of the guide seat, and the guide groove is used for accurately guiding the lifting movement of the lifting seat, ensuring the stability and accuracy of the lifting process. The lifting seat is slidably installed in the guide groove between the guide grooves of the pair of guide seats, and the lifting seat can slide up and down along the direction of the guide seat, so as to realize the adjustment of height. The second rotary lever is arranged on the both sides of the lifting seat, and the second rotary lever is used for connecting the jetting assembly, so that the jetting assembly can rotate around the second rotary lever as the shaft, thereby adjusting the jetting direction. The second rotary lever is rotatably connected with the jetting assembly, and the straight slot is arranged on the jetting assembly, and the straight slot is slidably connected with the first rotary lever.

[0009] The fixed bottom plate is provided with a fixed groove, and a telescopic cylinder is fixedly installed in the fixed groove, which is a core component for providing lifting power and is stably installed in the fixed groove. When the telescopic cylinder works, the telescopic action of the telescopic rod can drive the lifting seat to move up and down in the guide groove of the guide seat, so as to control the jetting assembly.

[0010] The jetting assembly is in the shape of a claw, the end of which is rotationally connected with the second rotating rod, and a straight slot is further provided, which is slidably connected with the first rotating rod. The claw-shaped structure can better adapt to dust accumulation areas of different shapes and positions, and improve the coverage range and effect of blowing dust.

[0011] The jetting assembly is in a hollow structure, and a plurality of jetting holes are arranged on the side surface, which are in communication with the inside of the jetting assembly; and the tail end of the jetting assembly is connected with a jetting pipe. The hollow structure is used to accommodate the gas from the jetting pipe, and the jetting holes on the side surface can uniformly jet the gas to the dust removal site, thereby realizing efficient dust blowing.

[0012] Steam pipes are installed on both sides of the lifting seat. The steam pipes are provided to provide steam-assisted dust removal function, and by conveying steam, some difficult-to-remove dust can be softened or assisted to be blown away.

[0013] The steam pipes pass through the fixed bottom plate downward. This design enables the steam pipes to stably convey steam to the vicinity of the lifting seat without affecting the normal work of other components, thereby providing assistance for the work of the jetting assembly.

[0014] The handle is provided with threads, and the handle is connected and lengthened through the threads. When blowing dust at a farther position is needed, other handle components can be connected through the threads to increase the length of the handle, thereby expanding the working range of the dust blowing device.

[0015] The guide seat is provided with an avoiding groove. The avoiding groove is used to avoid interference between other components and the guide seat during the work of the device, and to ensure smooth operation of the entire device.

[0016] The handle rod is held by the operator, and the length can be connected according to requirements through threads on the handle rod, so that the working range is expanded. The fixed bottom plate of the handle rod supports other components, and the telescopic cylinder on the fixed bottom plate is installed in the fixed groove, and the telescopic rod drives the lifting seat to slide up and down in the guide groove in the guide seat during work, so that the height is adjusted. The first rotating rod at the top of the guide seat is matched with the straight slot on the jetting assembly, and when the lifting seat is lifted, the second rotating rod on the two sides of the lifting seat is connected with the rotating connection of the jetting assembly, so that the jetting assembly can change the angle, and the opening and closing action can be realized, so that the work in the special space is facilitated. The jetting assembly with the claw-shaped structure is hollow, the jetting pipeline is connected, and the side jetting holes uniformly jet gas to blow dust, meanwhile, the steam pipeline on the two sides of the lifting seat passes through the bottom plate to deliver steam, which assists in softening and blowing away stubborn dust, and the avoiding groove of the guide seat ensures that the components do not interfere with each other during work, and the smooth operation of the device is ensured.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] Through the cooperation of the first rotating rod and the second rotating rod with the straight slot on the jetting assembly, the jetting assembly can be flexibly adjusted in angle when the lifting seat is lifted, accurately blows dust in different positions, and the opening and closing action can be realized, which greatly facilitates the work in narrow space or specific equipment, and this flexibility is not possessed by many traditional dust blowing devices.

[0019] The jetting assembly with the claw-shaped structure can better adapt to various dust accumulation areas, effectively expand the dust blowing coverage, improve the dust blowing effect, and has stronger adaptability to complex environments compared with ordinary-shaped jetting components.

[0020] The steam pipeline and the jetting pipeline coexist, the high temperature and high pressure of the steam can be used to soften and assist in blowing away stubborn dust, and the normal temperature air can be used to blow away light dust, so that various properties of dust can be dealt with, and compared with the equipment with a single dust removal method, the dust removal is more comprehensive and efficient.

[0021] The handle rod can be connected and lengthened through threads, so that the working range can be easily expanded to meet the long-distance dust blowing requirements, the avoiding groove of the guide seat avoids the interference of components, and the smooth operation of the device is ensured, and these detail optimizations improve the overall practicality and reliability. BRIEF DESCRIPTION OF DRAWINGS

[0022] Fig. 1 It is a three-dimensional view of the dust blowing device for the dust removal equipment in a closed state.

[0023] Fig. 2 It is a three-dimensional view of the dust blowing device for the dust removal equipment in an open state.

[0024] Fig. 3 It is an explosion view of the dust blowing device for the dust removal equipment.

[0025] In the figure: 1, handle; 2, fixed base plate; 3, guide seat; 31, first rotating rod; 4, lifting seat; 41, second rotating rod; 5, jet assembly; 51, straight slot; 6, telescopic cylinder; 71, jet pipe; 72, steam pipe. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the utility model will be described completely in connection with the drawings in the embodiments of the utility model.

[0027] As Figs. 1-3 shown, a soot blowing device for dust removal equipment, including handle 1, the handle 1 is fixedly installed with fixed base plate 2, it is characterized in that, a pair of guide seats 3 are arranged in parallel on the fixed base plate 2, the first rotating rod 31 is arranged on the guide seat 3 top, the guide groove is arranged in the inner side of the guide seat 3, the lifting seat 4 is slidably installed in the guide groove between the pair of guide seats 3, the second rotating rod 41 is arranged on the both sides of the lifting seat 4, the second rotating rod 41 is rotatably connected with jet assembly 5, the straight slot 51 is additionally provided on the jet assembly 5, and the straight slot 51 is slidably connected with the first rotating rod 31.

[0028] The fixed recess is formed in the fixed base plate 2, the telescopic cylinder 6 is fixedly installed in the fixed recess, and the telescopic rod top of the telescopic cylinder 6 is fixedly connected to the bottom of the lifting seat 4.

[0029] The jet assembly 5 is in the form of a claw, the end thereof is rotatably connected with the second rotating rod 41, and the straight slot 51 is additionally provided, and the straight slot 51 is slidably connected with the first rotating rod 31.

[0030] The jet assembly 5 is in the form of a hollow structure, and a plurality of jet holes are arranged on the side surface thereof, and the jet holes are in communication with the inside thereof; and the jet assembly 5 tail end is connected with the jet pipe 71.

[0031] The steam pipe 72 is arranged on the both sides of the lifting seat 4.

[0032] The steam pipe 72 passes through the fixed base plate 2 downward.

[0033] The handle 1 is provided with threads, and the handle 1 is connected by threads.

[0034] The guide seat 3 is provided with an avoiding groove.

[0035] In the implementation of the soot blowing device operation for dust removal equipment, when the soot blowing is needed for the remote area, the lengthening is realized by screwing the additional handle component with the handle 1 tightly. Then the telescopic cylinder 6 is started, and the telescopic rod starts to extend and retract under the hydraulic or pneumatic drive, which drives the lifting seat 4 rigidly connected therewith to slide smoothly in the guide groove of the guide seat 3. In this process, the first rotating rod 31 remains fixed, the straight slot 51 on the air jet assembly 5 slides along the first rotating rod 31, and the second rotating rod 41 rotates clockwise or counterclockwise with the connecting point of the lifting seat 4 as the center, which drives the air jet assembly 5 to change the angle. The operator can thus accurately adjust the angle and height of the air jet assembly 5 according to the actual dust position. If a narrow space is encountered, the air jet assembly 5 can also be flexibly opened and closed by using the cooperation between the components, so that the device can enter. During the soot blowing operation, for ordinary dust, the air jet pipe 71 is opened, compressed air enters the hollow interior of the air jet assembly 5 through the pipe, and then is sprayed out from the side air jet holes in a divergent manner at high speed, forming an air flow to blow dust. If there is stubborn accumulated dust, the steam pipe 72 is also opened at the same time, high-temperature and high-pressure steam is output from the pipe, which assists in softening and removing stubborn dirt, and cooperates with the air blowing operation.

Claims

1. A soot blowing device for dust removal equipment, comprising a handle (1), a fixed bottom plate (2) is fixedly installed on the handle (1), characterized in that, A pair of guide seats (3) are arranged in parallel on the fixed base plate (2), the top of the guide seat (3) is provided with a first rotating rod (31), the inner side of the guide seat (3) is provided with a guide groove, the guide grooves between the pair of guide seats (3) are matched and slidably installed with a lifting seat (4), the two sides of the lifting seat (4) are provided with a second rotating rod (41); the second rotating rod (41) is rotatably connected with a jet assembly (5), another straight slot (51) is formed on the jet assembly (5), and the straight slot (51) is slidably connected with the first rotating rod (31). A fixed groove is formed on the fixed base plate (2), the fixed groove is fixedly installed with a telescopic cylinder (6), and the top of the telescopic cylinder (6) is fixedly connected to the bottom of the lifting seat (4).

2. A soot blower for a dust removal apparatus according to claim 1, wherein The jet assembly (5) is a claw-shaped structure, the end thereof is rotatably connected with the second rotating rod (41), another straight slot (51) is formed, and the straight slot (51) is slidably connected with the first rotating rod (31).

3. A sootblowing device for a dust removal plant according to claim 2, characterized in that The jet assembly (5) is a hollow structure, a plurality of jet holes are arranged on the side surface of the jet assembly (5), and the jet holes are in communication with the inside of the jet assembly (5); and the tail end of the jet assembly (5) is connected with a jet pipeline (71).

4. The sootblowing device for a dust removal apparatus according to claim 2, wherein The lifting seat (4) is provided with a steam pipeline (72) on the two sides thereof.

5. A sootblowing device for a dust removal plant according to claim 4, characterized in that The steam pipeline (72) penetrates downward through the fixed base plate (2).

6. The sootblowing device for a dust removal apparatus according to claim 1, wherein The handle rod (1) is provided with a thread, and the handle rod (1) is connected by the thread.

7. The sootblowing device for a dust removal apparatus according to claim 1, wherein The guide seat (3) is provided with an avoiding groove.

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