Device for detecting performance of pulse soot blowing tank

Abstract

The utility model discloses a device for detecting the performance of a pulse soot blowing tank, which belongs to the field of pulse soot blowing tanks and comprises a detection box, a pulse soot blowing tank body is placed in the detection box, a fixing component is arranged at the bottom of an inner cavity of the detection box, and a mounting plate is fixedly connected to the inner side of the detection box. An air compressor is fixedly mounted at the top of the mounting plate, a drying cylinder is fixedly mounted at the bottom of the mounting plate, and sealing covers sleeve the outer parts of the two ends of the drying cylinder in a threaded manner; according to the detection device for the performance of the pulse soot blowing tank, by arranging the drying cylinder, the sealing cover, the drying plate and the mounting block, high-pressure air output by the air compressor can be conveniently dried in the process of detecting the pressure performance of the pulse soot blowing tank, and residual water vapor in the high-pressure air can be effectively removed; and the problem that the pressure intensity in the pulse soot blowing tank body is influenced by moisture of air is avoided, so that the accuracy of performance detection of the pulse soot blowing tank is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of pulse sootblowing tanks, and in particular relates to a detection device for the performance of a pulse sootblowing tank. Background Art

[0002] The air pulse sootblowing system is based on the principle of aerodynamics. The compressed air is filled into the pulse sootblowing tank through the pipeline. When the compressed air in the pulse sootblowing tank is filled to the set pressure, the quick-opening valve outside the pulse sootblowing tank opens rapidly, and the high-pressure air is instantly released to the soot accumulation part of the boiler through the injection pipe. The pressure energy of the working air source is converted into jet power to generate a strong impact force, which acts on the heating surface of the boiler through the injection pipe, thereby removing the soot and coke on the heating surfaces of the boiler.

[0003] Before using a pulse sootblower, its pressure performance is usually tested, that is, high-pressure air is input into the pulse sootblower using a high-pressure screw air compressor, and it is observed whether the quick-opening valve outside the pulse sootblower can be opened smoothly when the compressed air in the pulse sootblower is filled to the set pressure. However, during use, most of the existing detection devices find it difficult to dry the high-pressure air input by the high-pressure screw air compressor, and the pressure inside the pulse sootblower is easily affected by the humidity of the air, which leads to poor accuracy in the performance detection of the pulse sootblower. For this reason, we propose a detection device for the performance of a pulse sootblower. Utility Model Content

[0004] The utility model aims to provide a device for detecting the performance of a pulse sootblower to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for detecting the performance of a pulse sootblowing tank, comprising a detection box, a pulse sootblowing tank body is placed inside the detection box, and a fixing component is arranged at the bottom of the inner cavity of the detection box, a mounting plate is fixedly connected to the inner side of the detection box, an air compressor is fixedly installed on the top of the mounting plate, and a drying cylinder is fixedly installed on the bottom of the mounting plate, sealing covers are threadedly sleeved on the outside of both ends of the drying cylinder, and a drying plate is movably sleeved on the inside of the drying cylinder, a mounting block is fixedly connected to the inside of the drying cylinder, one side of the sealing cover is fixedly connected to one side of the air compressor through an air supply pipe, and one side of the other sealing cover is fixedly connected to one side of the pulse sootblowing tank body through an air intake pipe.

[0006] As a preferred embodiment, rollers are fixedly mounted on the bottom of the detection box, and a box door is movably mounted on the front of the detection box.

[0007] As a preferred embodiment, an air inlet nozzle is fixedly connected to one side of the pulse sootblowing tank body, and an air outlet pipe is fixedly connected to the top of the pulse sootblowing tank body, the air inlet nozzle and the air inlet pipe are fixedly connected, a pressure gauge is fixedly installed on one side of the air outlet pipe, and a quick opening valve is fixedly installed on the outside of the air outlet pipe.

[0008] As a preferred embodiment, the fixing assembly includes a baffle, which is fixedly connected to the bottom of the inner cavity of the detection box, and one side of the baffle is fixedly connected to a fixing spring, one end of the fixing spring is fixedly connected to a fixing block, and the internal thread of the baffle is sleeved with a fixing rod.

[0009] As a preferred implementation manner, the fixing block is in an arc shape, and one end of the fixing rod is in contact with a middle portion of one side of the fixing block.

[0010] As a preferred embodiment, the drying plate is made of activated carbon material, and the drying plate and the mounting block are fixedly connected by bolts, and the air supply pipe and the air inlet pipe are both hoses.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The pulse sootblower performance detection device, by providing a drying cylinder, a sealing cover, a drying plate and a mounting block, can facilitate drying of the high-pressure air output by the air compressor during the pulse sootblower pressure performance detection process, can effectively remove the residual water vapor in the high-pressure air, and avoids the problem that the pressure inside the pulse sootblower body is affected by the humidity of the air, thereby improving the accuracy of the pulse sootblower performance detection;

[0013] The pulse sootblowing tank performance detection device, by setting a fixing component, can facilitate the adjustment and fixation of the pulse sootblowing tank body during the pulse sootblowing tank pressure performance detection process, avoiding the problem of the pulse sootblowing tank body tipping over due to shaking, thereby improving the stability of the placement of the pulse sootblowing tank body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the interior of the detection box in the structure of the utility model;

[0016] Figure 3 It is a cross-sectional view of the drying cylinder in the structure of the utility model.

[0017] In the figure: 1. detection box; 2. pulse sootblower body; 3. fixing assembly; 31. baffle; 32. fixing spring; 33. fixing block; 34. fixing rod; 4. mounting plate; 5. air compressor; 6. drying cylinder; 7. sealing cover; 8. drying plate; 9. mounting block; 10. air pipe; 11. air inlet pipe; 12. air inlet nozzle; 13. air outlet pipe; 14. pressure gauge; 15. quick opening valve. DETAILED DESCRIPTION

[0018] The present invention will be further described below in conjunction with the embodiments.

[0019] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0020] See also Figure 1 and Figure 2 The utility model provides a detection device for the performance of a pulse sootblower, comprising a detection box 1, a roller is fixedly installed at the bottom of the detection box 1, and a box door is movably installed at the front of the detection box 1, a pulse sootblower body 2 is placed inside the detection box 1, and a fixing assembly 3 is arranged at the bottom of the inner cavity of the detection box 1, the fixing assembly 3 comprises a baffle 31, the baffle 31 is fixedly connected to the bottom of the inner cavity of the detection box 1, and a fixing spring 32 is fixedly connected to one side of the baffle 31, and a fixing block 33 is fixedly connected to one end of the fixing spring 32, and a fixing rod 34 is sleeved on the inner thread of the baffle 31, and the fixing block 33 is in the shape of an arc, and one end of the fixing rod 34 is in contact with the middle part of one side of the fixing block 33;

[0021] In this embodiment, when the box door is opened, the pulse sootblowing tank body 2 to be inspected is moved into the interior of the inspection box 1, and then the fixing rod 34 is rotated to make it rotate and move, and the fixing rod 34 will push the fixing block 33 to move horizontally, so that the fixing block 33 approaches the bottom of the side of the pulse sootblowing tank body 2, so as to promote close contact between the fixing block 33 and the pulse sootblowing tank body 2, which is convenient for adjusting and fixing the pulse sootblowing tank body 2, thereby improving the stability of the placement of the pulse sootblowing tank body 2.

[0022] See also Figure 2 and Figure 3, a mounting plate 4 is fixedly connected to the inner side of the detection box 1, an air compressor 5 is fixedly installed on the top of the mounting plate 4, and a drying cylinder 6 is fixedly installed on the bottom of the mounting plate 4, and sealing covers 7 are threadedly sleeved on the outside of both ends of the drying cylinder 6, and a drying plate 8 is movably sleeved inside the drying cylinder 6, and a mounting block 9 is fixedly connected inside the drying cylinder 6, and the material of the drying plate 8 is activated carbon material, and the drying plate 8 and the mounting block 9 are fixedly connected by bolts, one side of a sealing cover 7 is fixedly connected to one side of the air compressor 5 through an air supply pipe 10, and one side of the other sealing cover 7 is fixedly connected to one side of the pulse soot blowing tank body 2 through an air intake pipe 11, and the air supply pipe 10 and the air intake pipe 11 are both hoses;

[0023] In this embodiment, when the air compressor 5 is started, the air compressor 5 runs and generates high-pressure air, and then the air pipe 10 is used to transport the high-pressure air to the interior of the drying cylinder 6. At this time, the high-pressure air will pass through the drying plate 8 of the activated carbon material, which is convenient for adsorbing water vapor in the air, that is, the high-pressure air can be dried, and the dried high-pressure air will be input into the interior of the pulse sootblowing tank body 2 along the air inlet pipe 11, so that the pressure inside the pulse sootblowing tank body 2 will not be affected by the humidity of the air, thereby improving the accuracy of the pulse sootblowing tank performance detection.

[0024] See also Figure 2 An air inlet nozzle 12 is fixedly connected to one side of the pulse sootblowing tank body 2, and an air outlet pipe 13 is fixedly connected to the top of the pulse sootblowing tank body 2. The air inlet nozzle 12 and the air inlet pipe 11 are fixedly connected, a pressure gauge 14 is fixedly installed on one side of the air outlet pipe 13, and a quick-opening valve 15 is fixedly installed on the outside of the air outlet pipe 13;

[0025] In this embodiment, with the continuous input of high-pressure air, the pressure inside the pulse sootblowing tank body 2 is also constantly increasing, and the pressure value on the pressure gauge 14 is also constantly changing. At this time, the inspection personnel can observe the pressure value on the pressure gauge 14. When the pressure inside the pulse sootblowing tank body 2 reaches the set pressure, check whether the quick-opening valve 15 outside the air outlet pipe 13 can open the jet smoothly, thereby facilitating the inspection of the pressure performance of the pulse sootblowing tank body 2.

[0026] In the above scheme, it should be noted that the air compressor 5 in the present application is a high-pressure screw air compressor.

[0027] 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 pulse sootblower performance detection device, comprising a detection box (1), characterized in that: A pulse soot blowing tank body (2) is placed inside the detection box (1), and a fixing assembly (3) is arranged at the bottom of the inner cavity of the detection box (1). A mounting plate (4) is fixedly connected to the inner side of the detection box (1), an air compressor (5) is fixedly mounted on the top of the mounting plate (4), and a drying cylinder (6) is fixedly mounted on the bottom of the mounting plate (4). Sealing covers (7) are threadedly sleeved on the outside of both ends of the drying cylinder (6), and a drying plate (8) is movably sleeved inside the drying cylinder (6). A mounting block (9) is fixedly connected inside the drying cylinder (6), one side of the sealing cover (7) is fixedly connected to one side of the air compressor (5) via an air supply pipe (10), and one side of the other sealing cover (7) is fixedly connected to one side of the pulse soot blowing tank body (2) via an air inlet pipe (11).

2. A pulse sootblower performance detection device according to claim 1, characterized in that: A roller is fixedly mounted on the bottom of the detection box (1), and a box door is movably mounted on the front of the detection box (1).

3. The pulse sootblower performance detection device according to claim 1, characterized in that: An air inlet nozzle (12) is fixedly connected to one side of the pulse sootblowing tank body (2), and an air outlet pipe (13) is fixedly connected to the top of the pulse sootblowing tank body (2); the air inlet nozzle (12) and the air inlet pipe (11) are fixedly connected, a pressure gauge (14) is fixedly installed on one side of the air outlet pipe (13), and a quick-opening valve (15) is fixedly installed on the outside of the air outlet pipe (13).

4. The pulse sootblower performance detection device according to claim 1, characterized in that: The fixing assembly (3) comprises a baffle (31), the baffle (31) being fixedly connected to the bottom of the inner cavity of the detection box (1), and a fixing spring (32) being fixedly connected to one side of the baffle (31), a fixing block (33) being fixedly connected to one end of the fixing spring (32), and a fixing rod (34) being sleeved on the inner thread of the baffle (31).

5. A pulse sootblower performance detection device according to claim 4, characterized in that: The fixing block (33) is in the shape of an arc, and one end of the fixing rod (34) is in contact with the middle portion of one side of the fixing block (33).

6. The pulse sootblower performance detection device according to claim 1, characterized in that: The drying plate (8) is made of activated carbon material, and the drying plate (8) and the mounting block (9) are fixedly connected by bolts, and the air delivery pipe (10) and the air intake pipe (11) are both hoses.

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