Soot blower and air-cooled air compressor

Abstract

The utility model discloses a soot blower and an air-cooled air compressor, and relates to the technical field of air compressors, the soot blower comprises a cooler, a first sliding mechanism, a second sliding mechanism and a blowing block, the cooler is provided with an area to be dedusted, the first sliding mechanism is slidably arranged on the cooler along a first direction, and the second sliding mechanism is slidably arranged on the cooler along a second direction. The second sliding mechanism is arranged on the first sliding mechanism in a sliding mode in the second direction, the blowing block is arranged on the second sliding mechanism, and the blowing block is provided with a blowing opening facing the to-be-dedusted area. According to the technical scheme, the first sliding mechanism and the second sliding mechanism are arranged to drive the blowing block to move in the first direction and the second direction, fly ash adhering to the area, to be subjected to ash removal, of the cooler can be removed, the ash removal efficiency is improved, and the use cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to air compressor technology field especially, relates to a soot blowing device and air -cooled air compressor. BACKGROUND

[0002] Air -cooled air compressor, also known as air -cooled air compressor, is a kind of equipment using ambient air to cool compressed air. It increases the surface area by fin or radiator, transfers heat to the surrounding air, and then uses fan to blow heated air away from air compressor, to help heat dissipation. However, the cooler of air -cooled air compressor is easy to stick fly ash, and artificial blowing is mainly used at present, which has the technical problem of low dust removal efficiency.

[0003] Therefore, it is necessary to provide a new soot blowing device and air -cooled air compressor to solve the above technical problems. UTILITY MODEL CONTENT

[0004] The utility model discloses a kind of soot blowing device and air -cooled air compressor, to solve the technical problem of low dust removal efficiency of existing air -cooled air compressor using artificial dust removal.

[0005] To achieve the above object, a kind of soot blowing device is provided by the utility model, comprising:

[0006] Cooler, the cooler has to be cleaned ash area;

[0007] First sliding mechanism, the first sliding mechanism is slidably arranged in the cooler along first direction;

[0008] Second sliding mechanism, the second sliding mechanism is slidably arranged in the first sliding mechanism along second direction;

[0009] Injection block, the injection block is arranged in the second sliding mechanism, and the injection block is provided with injection port towards the to-be-cleaned ash area.

[0010] In an embodiment, the cooler is provided with rack, the first sliding mechanism includes slide rail and drive assembly, the drive assembly is provided with gear, the gear is engaged with the rack, and the drive assembly can drive the gear rotation.

[0011] In an embodiment, the cooler is provided with rack along the two sides of second direction, the number of drive assembly is two, two drive assemblies are arranged in the slide rail along the second direction with interval, each drive assembly is provided with the gear, and each gear is engaged with corresponding rack.

[0012] In an embodiment, each of the driving assemblies comprises two driving members, the two driving members are arranged at two sides of the slide rail along the first direction, and each of the driving members is provided with the gear, and each of the gears is engaged with the corresponding gear rack.

[0013] In an embodiment, the second sliding mechanism comprises a sliding block and a driving cylinder, the sliding block is slidingly arranged in the first sliding mechanism along the second direction, the driving cylinder is arranged in the first sliding mechanism, the blowing block is arranged in the sliding block, and the driving cylinder can drive the sliding block to slide along the second direction.

[0014] In an embodiment, the second sliding mechanism further comprises a sliding block, a driving motor and a screw rod extending along the second direction, the driving motor is arranged in the first sliding mechanism, the screw rod is connected with the driving motor, the sliding block is engaged with the screw rod, and the blowing block is arranged in the sliding block.

[0015] The driving motor can drive the screw rod to rotate, so as to drive the sliding block to slide along the second direction.

[0016] In an embodiment, the blowing block is provided with a plurality of blowing ports, and the plurality of blowing ports are arranged at intervals.

[0017] The second sliding mechanism further comprises a driving unit, the driving unit is arranged in the sliding block, the blowing block is connected with the driving unit, and the driving unit can drive the blowing block to rotate.

[0018] In an embodiment, the cooler is provided with two first stroke switches at two sides along the first direction, and each of the first stroke switches can abut against the first sliding mechanism.

[0019] The first sliding mechanism is provided with two second stroke switches at intervals along the second direction, and each of the second stroke switches can abut against the second sliding mechanism.

[0020] In an embodiment, the soot blowing device further comprises a mounting frame, the mounting frame is provided with a connecting block capable of sliding along the first direction, and the connecting block is connected with the first sliding mechanism.

[0021] In addition, the utility model further proposes a kind of air-cooled air compressor, the air-cooled air compressor includes the soot blowing device as described above.

[0022] The technical scheme of the utility model discloses a first sliding mechanism and a second sliding mechanism are arranged, drive the blowing block to move along the first direction and the second direction, can clean the fly ash of the ash removal area that is adhered to the cooler, compared with manual cleaning, has the advantages of high ash removal efficiency and low cost. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced as follows, obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to the structure shown in these drawings without creating labor.

[0024] Figure 1 The structural schematic diagram of the ash blowing device (not installed with the mounting frame) in the embodiment one provided by the utility model is shown in the figure.

[0025] Figure 2 The side view of the ash blowing device in the embodiment one provided by the utility model is shown in the figure. Figure 1

[0026] Figure 3 The structural schematic diagram of the ash blowing device (installed with the mounting frame) in the embodiment one provided by the utility model is shown in the figure.

[0027] BRIEF DESCRIPTION OF DRAWINGS

[0028] ​100, cooler; 110, rack; 200, first sliding mechanism; 210, slide rail; 220, driving assembly; 221, gear; 222, driving piece; 300, second sliding mechanism; 310, sliding block; 320, driving cylinder; 330, driving unit; 400, blowing block; 410, blowing port; 500, mounting frame; 510, connecting block.

[0029] The realization, functional features and advantages of the present application will be further described with reference to the embodiments and the accompanying drawings. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.

[0031] It should be noted that all the directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, etc. between the components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications also change accordingly.

[0032] In addition, if the description of "first", "second" and the like is involved in the embodiments of the present application, the description of "first", "second" and the like is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, "and / or" or "and / or" appearing throughout the text means that the three parallel schemes are included, for example, "A and / or B" includes A scheme, or B scheme, or A and B simultaneously satisfy the scheme.

[0033] In addition, the technical solutions of the various embodiments of the present application can be combined with each other, but it must be based on the fact that a person skilled in the art can realize it, when the combination of the technical solutions appears contradictory or unachievable, it should be considered that the combination of the technical solutions does not exist, and is not within the protection scope required by the present application.

[0034] The air-cooled air compressor is a kind of equipment for cooling compressed air by using ambient air, which increases the surface area through the heat sink or radiator, transfers heat to the surrounding air, and then uses the fan to blow the heated air away from the air compressor, thereby helping to dissipate heat. In actual use, researchers have found that the cooler surface of the air-cooled air compressor is prone to sticking fly ash, however, at present, the fly ash sticking to the cooler surface is mainly cleaned manually, which has the technical problem of low fly ash cleaning efficiency, and manual blowing will also increase the daily use cost of the air-cooled air compressor.

[0035] The utility model provides a kind of blowing ash device and air-cooled air compressor, to solve the technical problem of low fly ash cleaning efficiency of the existing air-cooled air compressor using manual fly ash cleaning.

[0036] Please refer to Figure 1 And Figure 2 In an embodiment of the utility model, the blowing ash device includes a cooler 100, a first sliding mechanism 200, a second sliding mechanism 300 and a blowing block 400, the cooler 100 has a fly ash cleaning area, the first sliding mechanism 200 is slidingly arranged on the cooler 100 along a first direction, the second sliding mechanism 300 is slidingly arranged on the first sliding mechanism 200 along a second direction, the blowing block 400 is arranged on the second sliding mechanism 300, and the blowing block 400 is provided with a blowing port 410 arranged towards the fly ash cleaning area. Wherein, the first direction refers to the direction indicated by X in Figure 1 The second direction refers to the direction indicated by Y in Figure 1 In a specific embodiment, the first direction refers to the height direction of the cooler 100, and the second direction refers to the length direction or width direction of the cooler 100.

[0037] The technical scheme of the utility model discloses through setting first sliding mechanism 200 and second sliding mechanism 300, drive and spray and blow block 400 along the first direction and the second direction movement, can carry out the cleaning of fly ash that sticks to the ash removal area of cooler 100, it has the advantage of high ash removal efficiency, low cost compared with using manual cleaning.In this embodiment, first sliding mechanism 200 can slide along the first direction, and drive second sliding mechanism 300 along the first direction, and then drive spray and blow block 400 along the first direction movement.Second sliding mechanism 300 can slide along the second direction, and then drive spray and blow block 400 along the second direction movement.Specifically, drive spray and blow block 400 along the first direction movement through first sliding mechanism 200, and drive spray and blow block 400 along the second direction movement through second sliding mechanism 300, can make spray and blow block 400 movement to each position of the ash removal area;When cleaning, by repeatedly controlling the sliding of first sliding mechanism 200 and second sliding mechanism 300, spray and blow block 400 can be driven to move to each position of the ash removal area, and the ash removal work of cooler 100 can be completed.The ash removal device drives spray and blow block 400 to move towards two different directions through first sliding mechanism 200 and second sliding mechanism 300, and can clean the ash removal area of cooler 100, that is, the ash removal device uses machines instead of manual work to complete the ash removal work of the ash removal area of cooler 100, which can improve the ash removal efficiency, and also can reduce the investment of manual ash removal cost and reduce the daily use cost of air-cooled air compressor.The ash removal device is applied to the technical field of air-cooled air compressor.

[0038] It should be noted that in the ash removal device, spray and blow block 400 is mainly provided with compressed air or clean water by an external spray device, wherein the spray device comprises a spray body and an electromagnetic three-way valve, the spray body can deliver compressed air or clean water to spray and blow block 400 through the electromagnetic three-way valve, and the compressed air and clean water delivered to spray and blow block 400 can be sprayed out through spray port 410 to blow ash and flush the ash removal area, wherein the compressed air delivered by the spray body is 0.5-0.6 MPa, and the clean water delivered is 0.35-0.45 MPa, the compressed air can be taken from the plant compressed air, and the clean water can be taken from the plant water pipeline.Specifically, the electromagnetic three-way valve has left, center and right positions;when the electromagnetic three-way valve is in the left position, the spray body of the spray device delivers compressed air to spray and blow block 400 through the electromagnetic three-way valve;when the electromagnetic three-way valve is in the right position, the spray body of the spray device delivers clean water to spray and blow block 400 through the electromagnetic three-way valve;when the electromagnetic three-way valve is in the center position, the delivery channel between the spray body of the spray device and spray and blow block 400 is cut off, at this time, the spray body of the spray device stops delivering compressed air and clean water to spray and blow block 400.

[0039] Please refer to Figure 1In an embodiment of the present application, the cooler 100 is provided with a rack 110, the first sliding mechanism 200 comprises a sliding rail 210 and a driving assembly 220, the driving assembly 220 is provided with a gear 221, the gear 221 is engaged with the rack 110, and the driving assembly 220 can drive the gear 221 to rotate. In the embodiment, the sliding rail 210 extends along the second direction. Specifically, the gear 221 is driven to rotate by the driving assembly 220 to drive the sliding rail 210 to move along the first direction, which drives the sliding rail 210 to move along the first direction in the form of engagement of the gear 221 and the rack 110, and can ensure the stability of the sliding rail 210 when moving along the first direction. In addition, the sliding rail 210 can also be driven in the form of cylinder pushing, screw transmission, etc., which only needs to make the sliding rail 210 move along the first direction.

[0040] Please refer to Figure 1 In an embodiment of the present application, the cooler 100 is provided with a rack 110, the first sliding mechanism 200 comprises a sliding rail 210 and a driving assembly 220, the driving assembly 220 is provided with a gear 221, the gear 221 is engaged with the rack 110, and the driving assembly 220 can drive the gear 221 to rotate. In the embodiment, the sliding rail 210 extends along the second direction. Specifically, the gear 221 is driven to rotate by the driving assembly 220 to drive the sliding rail 210 to move along the first direction, which drives the sliding rail 210 to move along the first direction in the form of engagement of the gear 221 and the rack 110, and can ensure the stability of the sliding rail 210 when moving along the first direction. In addition, the sliding rail 210 can also be driven in the form of cylinder pushing, screw transmission, etc., which only needs to make the sliding rail 210 move along the first direction.

[0041] Please refer to Figure 1 and Figure 2 In an embodiment of the present application, each driving assembly 220 comprises two driving members 222, the two driving members 222 are arranged on the two sides of the sliding rail 210 along the first direction, and each driving member 222 is provided with a gear 221, and each gear 221 is engaged with the corresponding rack 110. In the embodiment, the sliding rail 210 is provided with the driving member 222 on the two sides along the first direction, and each driving member 222 is provided with the gear 221 engaged with the rack 110. That is, in the embodiment, the number of driving members 222 is four, and each of the four driving members 222 is provided with a gear 221, and the two gears 221 are engaged with the racks 110 on the two sides of the cooler 100, respectively. By engaging two gears 221 with each rack 110 of the cooler 100, the stability of the sliding rail 210 when moving along the first direction can be ensured.

[0042] Please see Figure 1 In one embodiment of this utility model, the second sliding mechanism 300 includes a slider 310 and a driving cylinder 320. The slider 310 is slidably disposed on the first sliding mechanism 200 along a second direction, the driving cylinder 320 is disposed on the first sliding mechanism 200, and the blowing block 400 is disposed on the slider 310. The driving cylinder 320 can drive the slider 310 to slide along the second direction. Specifically, the driving cylinder 320 can drive the slider 310 to slide along the second direction, thereby driving the blowing block 400 to slide along the second direction. The use of a driving cylinder 320 for driving has the advantages of simplicity, reliability, and low cost, which can simplify the structure of the soot blowing device and reduce production costs.

[0043] In another embodiment of this utility model, the second sliding mechanism 300 further includes a slider 310, a drive motor, and a lead screw extending along a second direction. The drive motor is disposed in the first sliding mechanism 200, the lead screw is connected to the drive motor, the slider 310 meshes with the lead screw, and the blowing block 400 is disposed on the slider 310. The drive motor can drive the lead screw to rotate, thereby driving the slider 310 to slide along the second direction. Specifically, the drive motor can drive the lead screw to rotate, thereby driving the slider 310 meshing with the lead screw to slide along the second direction, and further driving the blowing block 400 to slide along the second direction. The use of a lead screw drive to drive the blowing block 400 to slide along the second direction has the advantage of high precision, ensuring the accurate positioning of the blowing block 400. During the dust removal process, it can be ensured that the blowing block 400 can move and stably stop at any position in the area to be cleaned, so as to thoroughly clean the area.

[0044] In one specific embodiment, the drive motor or drive cylinder 320 drives the slider 310 to move at a speed ≥0.05m / s in the second direction.

[0045] Please see Figure 1 and Figure 2In another embodiment of the utility model, the blowing block 400 is provided with a plurality of blowing ports 410, and the plurality of blowing ports 410 are arranged at intervals; the second sliding mechanism 300 further comprises a driving unit 330, the driving unit 330 is arranged on the sliding block 310, the blowing block 400 is connected with the driving unit 330, and the driving unit 330 can drive the blowing block 400 to rotate. Specifically, by arranging a plurality of blowing ports 410 arranged at intervals on the blowing block 400, the dust removal range of the blowing block 400 can be improved, and the dust removal efficiency is improved; meanwhile, the driving unit 330 of the second sliding mechanism 300 drives the blowing block 400 to rotate, and the dust removal range of the blowing block 400 can also be improved, and the dust removal efficiency is improved. In a specific embodiment, the driving unit 330 is connected with the center position of the blowing block 400, the number of blowing ports 410 is six, the six blowing ports 410 are arranged at intervals, and the distance between any two adjacent blowing ports 410 is 1-1.5cm.

[0046] In another embodiment of the utility model, the cooler 100 is provided with two first stroke switches on both sides along the first direction, and each first stroke switch can abut against the first sliding mechanism 200. In the embodiment, each first stroke switch can abut against the sliding rail 210. Specifically, after the sliding rail 210 triggers the first stroke switch, the first stroke switch controls the first sliding mechanism 200 to slide reversely through an external controller. That is, when the first sliding mechanism 200 moving downward touches the first stroke switch below, the first sliding mechanism 200 switches from downward movement to upward movement; and when the first sliding mechanism 200 moving upward touches the first stroke switch above, the first sliding mechanism 200 switches from upward movement to downward movement.

[0047] The first sliding mechanism 200 is provided with two second stroke switches arranged at intervals along the second direction, and each second stroke switch can abut against the second sliding mechanism 300. In the embodiment, each second stroke switch can abut against the sliding block 310. Specifically, after the sliding block 310 triggers the second stroke switch, the second stroke switch controls the second sliding mechanism 300 to slide reversely through an external controller. That is, when the second sliding mechanism 300 moving left touches the second stroke switch on the left side, the second sliding mechanism 300 switches from left movement to right movement; and when the second sliding mechanism 300 moving right touches the second stroke switch on the right side, the second sliding mechanism 300 switches from right movement to left movement.

[0048] Please refer to Figure 3In another embodiment of the utility model, the soot blowing device further comprises a mounting rack 500, the mounting rack 500 is provided with a connecting block 510 capable of sliding in the first direction, and the connecting block 510 is connected with the first sliding mechanism 200.In this embodiment, the first sliding mechanism 200 is slidably arranged on the mounting rack 500 through the connecting block 510, which can provide guidance for the sliding of the first sliding mechanism 200 to ensure the stability of the first sliding mechanism 200 when sliding in the first direction.Meanwhile, the mounting rack 500 can also prevent the first sliding mechanism 200 from falling off the cooler 100.

[0049] Please refer to Figure 1 The soot blowing process of the soot blowing device is as follows (when starting to blow soot, the sliding rail 210 is located at the top of the cooler 100, and the sliding block 310 is located at the left side of the cooler 100) :

[0050] S100, the electromagnetic three-way valve is switched to the left position, the blowing body delivers compressed air to the blowing block 400 through the electromagnetic three-way valve, the sliding block 310 is controlled to move to the right, and after the sliding block 310 collides with the second travel switch on the right side, the direction is reversed, at the same time, the sliding rail 210 moves a certain distance in the first direction, and then the sliding block 310 moves to the left until it collides with the second travel switch on the left side, and the above process is repeated until the sliding rail 210 collides with the first travel switch below, at this time, the sliding rail 210 is located at the bottom of the cooler 100, and the sliding block 310 is located at the rightmost side of the cooler 100;

[0051] S200, the electromagnetic three-way valve is switched to the right position, the blowing body delivers clean water to the blowing block 400 through the electromagnetic three-way valve, the sliding block 310 is controlled to move to the left, and after the sliding block 310 collides with the second travel switch on the left side, the direction is reversed, at the same time, the sliding rail 210 moves a certain distance in the first direction, and then the sliding block 310 moves to the right until it collides with the second travel switch on the right side, and the above process is repeated until the sliding rail 210 collides with the first travel switch above, at this time, the sliding rail 210 is located at the top of the cooler 100, and the sliding block 310 is located at the left side of the cooler 100;

[0052] S300, the electromagnetic three-way valve is switched to the left position, and the movement process of the sliding block 310 and the sliding rail 210 in S100 and S200 is repeated until the sliding rail 210 is located at the top of the cooler 100 and the sliding block 310 is located at the left side of the cooler 100, and the soot blowing process ends.

[0053] The utility model also provides an air-cooled air compressor, the air-cooled air compressor comprises a soot blowing device, and the specific structure of the soot blowing device refers to the above embodiment, since the air-cooled air compressor adopts all the technical schemes of the above all embodiments, at least has all the beneficial effects brought by the technical schemes of the above embodiments, and will not be repeated here.

[0054] The above merely illustrates the embodiments of the present application, and does not limit the patent scope of the present application. Any equivalent structural transformation or direct / indirect application in other related technical fields within the technical concept of the present application and the content of the present application are included in the patent protection scope of the present application.

Claims

1. A soot blowing device, characterized in that, The device comprises: a cooler having a soot blowing area; a first sliding mechanism slidingly arranged on the cooler along a first direction; a second sliding mechanism slidingly arranged on the first sliding mechanism along a second direction; a blowing block arranged on the second sliding mechanism, and provided with blowing ports arranged towards the soot blowing area.

2. The sootblowing device of claim 1, wherein The cooler is provided with a rack, the first sliding mechanism comprises a sliding rail and a driving assembly, the driving assembly is provided with a gear, the gear is engaged with the rack, and the driving assembly can drive the gear to rotate.

3. The sootblowing device of claim 2 wherein, The cooler is provided with a rack on both sides along the second direction, the number of the driving assemblies is two, the two driving assemblies are arranged on the sliding rail along the second direction at intervals, each driving assembly is provided with the gear, and each gear is engaged with the corresponding rack.

4. The sootblowing device of claim 3 wherein, Each driving assembly comprises two driving members arranged on both sides of the sliding rail along the first direction, each driving member is provided with the gear, and each gear is engaged with the corresponding rack.

5. The sootblowing device of claim 1 wherein, The second sliding mechanism comprises a sliding block and a driving cylinder, the sliding block is slidingly arranged on the first sliding mechanism along the second direction, the driving cylinder is arranged on the first sliding mechanism, the blowing block is arranged on the sliding block, and the driving cylinder can drive the sliding block to slide along the second direction.

6. The sootblowing device of claim 1 wherein, The second sliding mechanism further comprises a sliding block, a driving motor and a screw rod extending along the second direction, the driving motor is arranged on the first sliding mechanism, the screw rod is connected with the driving motor, the sliding block is engaged with the screw rod, and the blowing block is arranged on the sliding block. The driving motor can drive the screw rod to rotate, so as to drive the sliding block to slide along the second direction.

7. The sootblowing device of any one of claims 5 to 6, wherein, The blowing block is provided with a plurality of blowing ports arranged at intervals. The second sliding mechanism further comprises a driving unit arranged on the sliding block, the blowing block is connected with the driving unit, and the driving unit can drive the blowing block to rotate.

8. The sootblowing device of claim 1 wherein, The cooler is provided with two first travel switches on both sides along the first direction, and each first travel switch can abut against the first sliding mechanism. The first sliding mechanism is provided with two second travel switches arranged at intervals along the second direction, and each second travel switch can abut against the second sliding mechanism.

9. The sootblowing device as set forth in claim 1, wherein The blowing device further comprises a mounting frame, the mounting frame is provided with a connecting block sliding along the first direction, and the connecting block is connected with the first sliding mechanism.

10. An air-cooled air compressor characterized by comprising: The device comprises the blowing device according to any one of claims 1 to 9.

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