Rotary guide type compressed air buffer tank

Abstract

The utility model relates to the technical field of compressed air buffer tanks, and discloses a rotary guiding type compressed air buffer tank which comprises a fixed bottom frame, a rotary guiding type compressed air buffer tank body is fixedly installed in the fixed bottom frame, and a spiral rotary channel is arranged in the rotary guiding type compressed air buffer tank body. An air outlet pipe is fixedly installed on the right side of the rotary guiding type compressed air buffer tank body, a cleaning mechanism is arranged at the top of the rotary guiding type compressed air buffer tank body, a dismounting mechanism is arranged at the top of the rotary guiding type compressed air buffer tank body, and the cleaning mechanism comprises a scraping assembly and an adjusting assembly. The adjusting assembly is arranged on the left side of the scraping assembly. The filter screen is scraped, subsequent operation on the gas is affected, the scraper blade is rotated to scrape off impurities on the surface of the filter screen, and the speed of the gas introduced into the rotary guide type compressed air buffer tank body is controlled.

Description

Technical Field

[0001] The utility model relates to the technical field of compressed air buffer tanks, in particular to a rotary guide type compressed air buffer tank. Background Art

[0002] A compressed air buffer tank is a device used in a pipeline system. It is usually placed at the end of the pipeline. The buffer tank is usually composed of a sturdy steel cylinder and a safety valve. In a compressed air pipeline system, the compressed air buffer tank can reduce the pressure fluctuation inside the pipeline and protect the pipeline and important equipment.

[0003] According to a rotary guided compressed air buffer tank disclosed in the patent website (authorization announcement number: CN103418188B), "The present invention discloses a rotary guided compressed air buffer tank, which solves the problem that the compressed air filter device in the existing air preparation nitrogen system has incomplete water removal. The buffer tank body (2) includes a cylindrical inner wall provided with a spiral rotating channel groove (3), and fan-shaped fins (4) are arranged at intervals in the spiral rotating channel groove (3). The fan-shaped fins (4) are provided at intervals. ) and the radius (R) of the cross section of the cylindrical buffer tank body (2) are 2:5, the air inlet pipe (7) is L-shaped in the buffer tank body (2), the L-shaped air inlet of the air inlet pipe (7) is arranged above the fan-shaped fin fixed at the bottom end of the spiral rotating channel groove (3), the air outlet pipe (8) is a straight cantilever shape in the buffer tank body (2), and the air inlet (11) of the air outlet pipe (8) is arranged at the central position in the buffer tank body (2). The overall operating performance of the air separation plant and the quality level of nitrogen production are improved. "

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use, the invention sets the rotating flow direction of the compressed air in the buffer tank, so that the entire system can filter out liquid water from the compressed air in the buffer tank without adding equipment. However, in actual use, the compressed air is filtered using a spiral rotating channel groove inside the tank body, and the filter holes inside the groove are easily clogged by impurities, resulting in low subsequent filtering efficiency of the compressed air. Therefore, it is necessary to improve a rotary guided compressed air buffer tank to solve the above problem. Utility Model Content

[0006] The purpose of the utility model is to provide a rotary guided compressed air buffer tank to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rotary guided compressed air buffer tank, comprising a fixed base frame, a rotary guided compressed air buffer tank body is fixedly installed inside the fixed base frame, a spiral rotating channel is arranged inside the rotary guided compressed air buffer tank body, an air outlet pipe is fixedly installed on the right side of the rotary guided compressed air buffer tank body, a cleaning mechanism is arranged on the top of the rotary guided compressed air buffer tank body, and a disassembly mechanism is arranged on the top of the rotary guided compressed air buffer tank body;

[0008] The cleaning mechanism comprises a scraping assembly and an adjusting assembly, and the adjusting assembly is arranged on the left side of the scraping assembly.

[0009] Preferably, the scraping assembly includes a cleaning box, which is fixedly installed on the top of the rotary guided compressed air buffer tank body, an air inlet pipe 1 is fixedly installed on the right side of the cleaning box, a fixing frame is fixedly installed inside the air inlet pipe 1, a rotating rod is rotatably installed inside the fixing frame, an impeller is fixedly installed on the right side of the rotating rod, a fixing rod is fixedly installed inside the cleaning box, a scraper is fixedly installed on the end of the rotating rod away from the impeller, a filter screen is slidably installed inside the cleaning box, a collecting frame is fixedly installed on the right side of the bottom of the filter screen, and a connecting pipe is fixedly installed on the left side of the cleaning box, the filter screen filters impurities in the gas to prevent excessive gas impurities from entering the rotary guided compressed air buffer tank body.

[0010] Preferably, the rotating rod is rotatably installed inside the fixed rod, and the filter screen is fitted with the left side of the scraper to perform a scraping operation on the filter screen.

[0011] Preferably, the adjusting assembly includes a mounting plate, the mounting plate is fixedly mounted on the bottom of the connecting pipe, a rotating disk is rotatably mounted on the bottom of the mounting plate, an outer gear ring is fixedly mounted on the outside of the rotating disk, a limit block is slidably mounted on the inside of the rotating disk, a special-shaped sliding block is fixedly mounted on the bottom of the limit block, an air intake pipe 2 is fixedly mounted on the top of the rotary guided compressed air buffer tank body, a mounting base is fixedly mounted on the top of the air intake pipe 2, a motor is fixedly mounted on the top of the rotary guided compressed air buffer tank body, a gear is fixedly mounted on the output end of the motor, and the rate of gas passing into the interior of the rotary guided compressed air buffer tank body is controlled.

[0012] Preferably, the gear is meshed with the outer gear ring, the mounting base is fixedly mounted on the top of the rotary guided compressed air buffer tank body, the outer gear ring is rotatably mounted on the top of the mounting base, the mounting plate is fixedly mounted on the top of the rotary guided compressed air buffer tank body, a slide groove is opened at the corresponding position of the rotating disk and the limit block, and the limit block is slidably installed inside the slide groove, a slide groove is opened at the corresponding position of the mounting base and the special-shaped sliding block, and the special-shaped sliding block is slidably installed inside the slide groove, the limit blocks and the special-shaped sliding blocks are arranged in six groups, and are circumferentially distributed inside the rotating disk to control the size of the opening.

[0013] Preferably, the disassembly mechanism includes a fixed frame, which is fixedly installed on the front side of the cleaning box, a spring is fixedly installed inside the fixed frame, a slider is fixedly installed on the end of the spring away from the fixed frame, an insert block is fixedly installed on the left side of the slider, a pull rod is fixedly installed on the front side of the slider, and a plug-in frame is fixedly installed on the front side of the filter to clean impurities clogging the filter and impurities inside the collection frame to prepare for the next gas intake.

[0014] Preferably, a slider is slidably installed inside the fixed frame, slots are provided at positions corresponding to the plug-in frame and the plug-in block, and the plug-in block is plugged into the plug-in frame, so as to facilitate the removal of the filter screen and the collection frame.

[0015] Compared with the prior art, the utility model provides a rotary guided compressed air buffer tank, which has the following beneficial effects:

[0016] 1. The rotary guided compressed air buffer tank, through the cleaning mechanism provided, scrapes the filter during use, and the filter filters the impurities in the gas to prevent excessive gas impurities from entering the interior of the rotary guided compressed air buffer tank body and affecting subsequent operations on the gas. The rotating scraper scrapes the impurities on the surface of the filter and scrapes them into the collection frame to collect the impurities, and the size of the opening is controlled, thereby controlling the rate of gas entering the interior of the rotary guided compressed air buffer tank body.

[0017] 2. The rotary guided compressed air buffer tank has a disassembly mechanism, which allows the filter to be removed during use, and impurities clogged inside the filter and impurities inside the collection frame to be cleaned to prepare for the next gas intake. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the cross-sectional structure of the scraping component of the utility model;

[0022] Figure 4 This is a schematic diagram of the exploded structure of the adjustment component of the utility model;

[0023] Figure 5 It is a schematic diagram of the exploded structure of the disassembly mechanism of the utility model.

[0024] In the figure: 1. fixed base frame; 2. cleaning mechanism; 21. scraping assembly; 211. cleaning box; 212. air inlet pipe 1; 213. fixed frame; 214. impeller; 215. rotating rod; 216. scraper; 217. fixed rod; 218. filter screen; 219. collecting frame; 2110. connecting pipe; 22. adjusting assembly; 221. mounting plate; 222. rotating disk; 223. outer gear ring; 224. limiting block; 225. special-shaped sliding block; 226. mounting base; 227. air inlet pipe 2; 228. motor; 229. gear; 3. disassembly mechanism; 31. fixed frame; 32. spring; 33. slider; 34. plug-in block; 35. pull rod; 36. plug-in frame; 4. rotary guided compressed air buffer tank body; 5. air outlet pipe; 6. spiral rotating channel. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral 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. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Embodiment 1:

[0028] See also Figure 1-4 The utility model provides a technical solution: a rotary guided compressed air buffer tank, comprising a fixed base frame 1, a rotary guided compressed air buffer tank body 4 is fixedly installed inside the fixed base frame 1, a spiral rotating channel 6 is arranged inside the rotary guided compressed air buffer tank body 4, an air outlet pipe 5 is fixedly installed on the right side of the rotary guided compressed air buffer tank body 4, a cleaning mechanism 2 is arranged on the top of the rotary guided compressed air buffer tank body 4, and a disassembly mechanism 3 is arranged on the top of the rotary guided compressed air buffer tank body 4;

[0029] The cleaning mechanism 2 includes a scraping assembly 21 and an adjusting assembly 22 , and the adjusting assembly 22 is arranged on the left side of the scraping assembly 21 .

[0030] Furthermore, the scraping assembly 21 includes a cleaning box 211, which is fixedly installed on the top of the rotary guided compressed air buffer tank body 4, an air inlet pipe 212 is fixedly installed on the right side of the cleaning box 211, a fixing frame 213 is fixedly installed inside the air inlet pipe 212, a rotating rod 215 is rotatably installed inside the fixing frame 213, an impeller 214 is fixedly installed on the right side of the rotating rod 215, a fixing rod 217 is fixedly installed inside the cleaning box 211, a scraper 216 is fixedly installed on the end of the rotating rod 215 away from the impeller 214, a filter screen 218 is slidably installed inside the cleaning box 211, a collecting frame 219 is fixedly installed on the right side of the bottom of the filter screen 218, a connecting pipe 2110 is fixedly installed on the left side of the cleaning box 211, and the filter screen 218 filters impurities in the gas to prevent excessive gas impurities from entering the rotary guided compressed air buffer tank body 4.

[0031] Furthermore, the rotating rod 215 is rotatably installed inside the fixed rod 217, and the filter screen 218 is attached to the left side of the scraper 216 to perform a scraping operation on the filter screen 218.

[0032] Furthermore, the adjustment component 22 includes a mounting plate 221, which is fixedly mounted on the bottom of the connecting pipe 2110, a rotating disk 222 is rotatably mounted on the bottom of the mounting plate 221, an outer gear ring 223 is fixedly mounted on the outside of the rotating disk 222, a limit block 224 is slidably mounted inside the rotating disk 222, a special-shaped sliding block 225 is fixedly mounted on the bottom of the limit block 224, an air inlet pipe 227 is fixedly mounted on the top of the rotary guided compressed air buffer tank body 4, a mounting base 226 is fixedly mounted on the top of the air inlet pipe 227, a motor 228 is fixedly mounted on the top of the rotary guided compressed air buffer tank body 4, a gear 229 is fixedly mounted on the output end of the motor 228, and the rate of gas passing into the internal part of the rotary guided compressed air buffer tank body 4 is controlled.

[0033] Furthermore, the gear 229 is meshed with the outer gear ring 223, the mounting base 226 is fixedly mounted on the top of the rotary guided compressed air buffer tank body 4, the outer gear ring 223 is rotatably mounted on the top of the mounting base 226, the mounting plate 221 is fixedly mounted on the top of the rotary guided compressed air buffer tank body 4, the rotating disk 222 and the limit block 224 are provided with a slide groove at the corresponding position, and the limit block 224 is slidably mounted inside the slide groove, the mounting base 226 and the special-shaped sliding block 225 are provided with a slide groove at the corresponding position, and the special-shaped sliding block 225 is slidably mounted inside the slide groove, the limit block 224 and the special-shaped sliding block 225 are provided in six groups, and are circumferentially distributed inside the rotating disk 222 to control the size of the opening.

[0034] Embodiment two:

[0035] See also Figure 5 In combination with the first embodiment, it is further obtained that the disassembly mechanism 3 includes a fixed frame 31, the fixed frame 31 is fixedly installed on the front of the cleaning box 211, a spring 32 is fixedly installed inside the fixed frame 31, a slider 33 is fixedly installed on the end of the spring 32 away from the fixed frame 31, an insert block 34 is fixedly installed on the left side of the slider 33, a pull rod 35 is fixedly installed on the front of the slider 33, and a plug-in frame 36 is fixedly installed on the front of the filter 218 to clean the impurities blocked inside the filter 218 and the impurities inside the collection frame 219 to prepare for the next gas supply.

[0036] Furthermore, a slider 33 is slidably installed inside the fixed frame 31, slots are provided at corresponding positions of the plug-in frame 36 and the plug-in block 34, and the plug-in block 34 is plugged into the plug-in frame 36, so as to facilitate the removal of the filter screen 218 and the collection frame 219.

[0037] In actual operation, when the device is used, the gas is passed through the air inlet pipe 212 into the interior of the rotary guided compressed air buffer tank body 4. When the gas enters the air inlet pipe 212, it drives the impeller 214 to rotate. The rotation of the impeller 214 causes the scraper 216 to rotate through the rotating rod 215, and then the filter 218 is scraped. The filter 218 filters impurities in the gas to prevent excessive gas impurities from entering the interior of the rotary guided compressed air buffer tank body 4 and affecting subsequent operations on the gas. The rotating scraper 216 scrapes the impurities on the surface of the filter 218 and scrapes them into the collection frame 219 to collect the impurities. The motor 228 is started, and the output end of the motor 228 drives the gear 229 to rotate. The rotation of 229 drives the outer gear ring 223 meshing with it to rotate, and the rotation of the outer gear ring 223 causes the mounting base 226 to rotate, thereby causing the limit block 224 to slide inside the slide groove, and then causing the special-shaped sliding block 225 to slide inside the slide groove on the surface of the mounting base 226, thereby controlling the size of the opening, and thereby the rate of gas passing into the interior of the rotary guided compressed air buffer tank body 4 can be controlled. After the gas is introduced, push the pull rod 35 to the right, and the movement of the pull rod 35 drives the slider 33 to move, so that the plug-in block 34 is out of the slot range of the plug-in frame 36, and then the filter 218 is removed, and the impurities blocked inside the filter 218 and the impurities inside the collection frame 219 are cleaned up to prepare for the next gas introduction.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A rotary guided compressed air buffer tank, comprising a fixed base frame (1), characterized in that: A rotary guided compressed air buffer tank body (4) is fixedly mounted inside the fixed base frame (1), a spiral rotating channel (6) is arranged inside the rotary guided compressed air buffer tank body (4), an air outlet pipe (5) is fixedly mounted on the right side of the rotary guided compressed air buffer tank body (4), a cleaning mechanism (2) is arranged on the top of the rotary guided compressed air buffer tank body (4), and a disassembly mechanism (3) is arranged on the top of the rotary guided compressed air buffer tank body (4); The cleaning mechanism (2) comprises a scraping component (21) and an adjusting component (22), wherein the adjusting component (22) is arranged on the left side of the scraping component (21).

2. The rotary guided compressed air buffer tank according to claim 1, characterized in that: The scraping assembly (21) comprises a cleaning box (211), the cleaning box (211) is fixedly mounted on the top of the rotary guided compressed air buffer tank body (4), an air intake pipe (212) is fixedly mounted on the right side of the cleaning box (211), a fixing frame (213) is fixedly mounted inside the air intake pipe (212), a rotating rod (215) is rotatably mounted inside the fixing frame (213), an impeller (214) is fixedly mounted on the right side of the rotating rod (215), a fixing rod (217) is fixedly mounted inside the cleaning box (211), a scraper (216) is fixedly mounted on one end of the rotating rod (215) away from the impeller (214), a filter screen (218) is slidably mounted inside the cleaning box (211), a collecting frame (219) is fixedly mounted on the right side of the bottom of the filter screen (218), and a connecting pipe (2110) is fixedly mounted on the left side of the cleaning box (211).

3. The rotary guided compressed air buffer tank according to claim 2, characterized in that: The rotating rod (215) is rotatably mounted inside the fixed rod (217), and the filter screen (218) is in contact with the left side of the scraper (216).

4. The rotary guided compressed air buffer tank according to claim 2, characterized in that: The adjustment component (22) comprises a mounting plate (221), wherein the mounting plate (221) is fixedly mounted on the bottom of the connecting pipe (2110), a rotating disk (222) is rotatably mounted on the bottom of the mounting plate (221), an outer gear ring (223) is fixedly mounted on the outside of the rotating disk (222), a limit block (224) is slidably mounted on the inside of the rotating disk (222), a special-shaped sliding block (225) is fixedly mounted on the bottom of the limit block (224), an air intake pipe 2 (227) is fixedly mounted on the top of the rotating guide type compressed air buffer tank body (4), a mounting base (226) is fixedly mounted on the top of the rotating guide type compressed air buffer tank body (4), a motor (228) is fixedly mounted on the top of the rotating guide type compressed air buffer tank body (4), and a gear (229) is fixedly mounted on the output end of the motor (228).

5. The rotary guided compressed air buffer tank according to claim 4, characterized in that: The gear (229) is meshed with the outer gear ring (223), the mounting base (226) is fixedly mounted on the top of the rotary guided compressed air buffer tank body (4), the outer gear ring (223) is rotatably mounted on the top of the mounting base (226), the mounting plate (221) is fixedly mounted on the top of the rotary guided compressed air buffer tank body (4), a slide groove is provided at the corresponding position of the rotating disk (222) and the limit block (224), and the limit block (224) is slidably mounted inside the slide groove, the mounting base (226) is provided with a slide groove at the corresponding position of the special-shaped sliding block (225), and the special-shaped sliding block (225) is slidably mounted inside the slide groove, and the limit block (224) and the special-shaped sliding block (225) are provided in six groups, and are circumferentially distributed inside the rotating disk (222).

6. The rotary guided compressed air buffer tank according to claim 2, characterized in that: The disassembly mechanism (3) comprises a fixed frame (31), the fixed frame (31) is fixedly mounted on the front side of the cleaning box (211), a spring (32) is fixedly mounted inside the fixed frame (31), a slider (33) is fixedly mounted on the end of the spring (32) away from the fixed frame (31), an insert block (34) is fixedly mounted on the left side of the slider (33), a pull rod (35) is fixedly mounted on the front side of the slider (33), and a plug-in frame (36) is fixedly mounted on the front side of the filter screen (218).

7. The rotary guided compressed air buffer tank according to claim 6, characterized in that: A slider (33) is slidably mounted inside the fixed frame (31), slots are provided at positions corresponding to the plug-in frame (36) and the plug-in block (34), and the plug-in block (34) is plugged into the plug-in frame (36).

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