Convenient-to-clean filtering device for diesel oil production

Abstract

The utility model discloses a diesel oil production filtering device convenient to clean, and relates to the technical field of filtering equipment, the diesel oil production filtering device convenient to clean comprises a filtering mechanism used for realizing convenient cleaning, the filtering mechanism comprises a barrel body unit and a filtering mechanism, the barrel body unit comprises an outer barrel, and an inner barrel is fixedly mounted in the outer barrel; the screen unit is arranged in the barrel body unit and comprises a filter screen mounted in the inner barrel, and a handle is fixedly mounted above the filter screen; a fixing unit and a filter screen are in contact with a baffle ring through side lugs, so that the fixing unit and the filter screen are installed in the inner barrel, a user can pull out the filter screen by pulling a handle, and therefore the filter screen can be rapidly disassembled, the filter screen can be conveniently cleaned, the user pulls a pull block, the pull block drives a clamping block to move, the clamping block extrudes a spring, and the clamping block is retracted into a rectangular groove; at the moment, a user pulls the top cover out of the groove ring, and the spring pushes the clamping block to reset through self elasticity after pulling out, so that the interior of the inner barrel is conveniently cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of filtering equipment, in particular to a filtering device for diesel production which is convenient to clean. Background Technique

[0002] Diesel is a light petroleum product, a mixture of complex hydrocarbons (with about 10 - 22 carbon atoms). It is a fuel for diesel engines. It is mainly prepared by blending diesel fractions produced by processes such as crude oil distillation, catalytic cracking, thermal cracking, hydrocracking, and petroleum coking. It can also be produced by shale oil processing and coal liquefaction.

[0003] It is found that the publication number: CN219539538U discloses a filtering device for diesel production which is convenient to clean, including a base. A filtering barrel is fixedly connected to the bottom end of the base. A waste material port is opened above the side wall of the filtering barrel. It realizes that after the residue and dirt are filtered by the filter screen and flow into the filtering barrel, and then flow out from the discharge port at the bottom end of the filtering barrel through a feeding hopper into a liquid receiving barrel. At the same time, the motor is started to drive the first rotating shaft, so that the first rotating shaft drives the scraper to rotate to scrape the residue on the filter screen to the waste material port and flow out from the waste material port into a recycling barrel. When the filtering is completed, the cleaning brush can be inserted into the top end of the first rotating shaft and fixed, and then the cleaning sponge is fixed on the stirring paddle. At this time, the motor is started to make the first rotating shaft drive the cleaning brush and the cleaning sponge to rotate, and the residual dirt on the filtering barrel and the filter screen is cleaned during the cleaning process, effectively achieving the purpose of rapid automatic cleaning.

[0004] Based on the above existing technology, the currently existing filtering device for diesel production which is convenient to clean still has the following problems. After filtering by the existing diesel filtering device, a lot of oil dirt and sundries will adhere to the surface of the filter screen. Most of the filter screens of the existing devices are fixed, and there will be a situation where the filter screen is difficult to clean. For this reason, the utility model provides a filtering device for diesel production which is convenient to clean. Content of the Utility Model

[0005] Aiming at the deficiencies of the existing technology, the utility model provides a filtering device for diesel production which is convenient to clean, and solves the following problems of the currently existing filtering device for diesel production which is convenient to clean. After filtering by the existing diesel filtering device, a lot of oil dirt and sundries will adhere to the surface of the filter screen. Most of the filter screens of the existing devices are fixed, and there will be a situation where the filter screen is difficult to clean.

[0006] To achieve the above purposes, the utility model is realized through the following technical solutions: A filtering device for diesel production which is convenient to clean, including a filtering mechanism for facilitating cleaning. The filtering mechanism includes:

[0007] A barrel body unit, including an outer barrel, and an inner barrel is fixedly installed inside the outer barrel;

[0008] The screen unit is arranged inside the barrel unit and includes a filter screen installed inside the inner barrel. A handle is fixedly installed above the filter screen, and a slope ring is fixedly installed above the filter screen.

[0009] The fixing unit is arranged at the top of the barrel unit.

[0010] Preferably, the barrel unit further includes feet fixedly installed at the bottom of the inner barrel, and the bottom ends of the feet penetrate through the bottom plate of the outer barrel. A liquid inlet pipe is fixedly installed at the left end of the outer barrel, and one end of the liquid inlet pipe penetrates through the outer barrel and is connected to the inner barrel in a through manner. A liquid outlet pipe is fixedly installed on the right side of the outer barrel, and one end of the liquid outlet pipe penetrates through the outer barrel and is connected to the inner barrel in a through manner.

[0011] Preferably, a groove ring is fixedly installed on the outer circumference of the top of the inner barrel, and a top cover is fixedly installed inside the groove ring.

[0012] Preferably, a retaining ring is fixedly installed inside the inner barrel, and the side ears of the filter screen are in contact with the top of the retaining ring.

[0013] Preferably, the fixing unit includes bottom plates fixedly installed on the front and rear sides of the groove ring. An installation plate is fixedly installed on the top of the bottom plate. A rectangular groove is formed inside the installation plate. Three springs are fixedly installed inside the rectangular groove. A clamping block is slidably installed inside the rectangular groove, and one end of the spring close to the clamping block is fixedly connected to the clamping block. A pulling block is fixedly installed on the top of the clamping block.

[0014] Preferably, a sliding groove is formed on the top of the installation plate, and the pulling block is slidably fitted inside the sliding groove.

[0015] The utility model provides a filter device for diesel production that is convenient for cleaning. Compared with the prior art, it has the following beneficial effects:

[0016] (1) For the filter device for diesel production that is convenient for cleaning, the filter screen is in contact with the retaining ring through the side ears, so that it is installed inside the inner barrel. The user can pull out the filter screen by pulling the handle, so as to quickly disassemble the filter screen, thereby facilitating the cleaning of the filter screen.

[0017] (2) For the filter device for diesel production that is convenient for cleaning, the user pulls the pulling block, and the pulling block drives the clamping block to move. The clamping block compresses the spring, so that the clamping block is retracted into the rectangular groove. At this time, the user pulls out the top cover from inside the groove ring. After pulling out, the spring pushes the clamping block to reset through its own elastic force, thereby facilitating the cleaning of the inside of the inner barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a right-side perspective structure diagram of the utility model;

[0019] Figure 2It is the disassembled three-dimensional structure diagram of the present utility model;

[0020] Figure 3 It is the sectional three-dimensional structure diagram of the present utility model;

[0021] Figure 4 It is the sectional three-dimensional structure diagram of the fixing unit of the present utility model.

[0022] In the figure: 11 - barrel body unit, 111 - outer barrel, 112 - foot, 113 - liquid inlet pipe, 114 - liquid outlet pipe, 115 - groove ring, 116 - top cover, 117 - inner barrel, 118 - retaining ring, 12 - screen unit, 121 - filter screen, 122 - handle, 123 - ramp ring, 13 - fixing unit, 131 - bottom plate, 132 - mounting plate, 133 - rectangular groove, 134 - sliding groove, 135 - clamping block, 136 - pulling block, 137 - spring. Specific implementation manners

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1 - 4 , the present utility model provides a technical solution:

[0025] A filter device for diesel production that is convenient to clean, including a filtering mechanism for facilitating cleaning. The filtering mechanism includes:

[0026] The barrel body unit 11, including an outer barrel 111, and an inner barrel 117 is fixedly installed inside the outer barrel 111;

[0027] The screen unit 12, arranged inside the barrel body unit 11, includes a filter screen 121 installed inside the inner barrel 117, a handle 122 is fixedly installed above the filter screen 121, and a ramp ring 123 is fixedly installed above the filter screen 121;

[0028] The fixing unit 13, arranged on the top of the barrel body unit 11.

[0029] Through the installed ramp ring 123, and the ramp ring 123 is in a ramp shape, so as to realize the drainage of diesel. The filter screen 121 contacts the retaining ring 118 through side ears, so that it is installed inside the inner barrel 117. The user can pull out the filter screen 121 by pulling the handle 122, so as to quickly disassemble the filter screen 121, thereby facilitating the cleaning of the filter screen 121.

[0030] In this embodiment, the barrel unit 11 further includes feet 112 fixedly installed at the bottom of the inner barrel 117, and the bottom ends of the feet 112 penetrate the bottom plate of the outer barrel 111. A liquid inlet pipe 113 is fixedly installed at the left end of the outer barrel 111, and one end of the liquid inlet pipe 113 penetrates the outer barrel 111 and is connected to the inner barrel 117 in a through manner. A liquid outlet pipe 114 is fixedly installed on the right side of the outer barrel 111, and one end of the liquid outlet pipe 114 penetrates the outer barrel 111 and is connected to the inner barrel 117 in a through manner.

[0031] Diesel enters the interior of the inner barrel 117 through the liquid inlet pipe 113, flows into the interior of the filter net 121 through the slope ring 123 for filtration, and then the filtered diesel flows out through the liquid outlet pipe 114. During cleaning, the user pulls the pull block 136, and the pull block 136 drives the clamping block 135.

[0032] In this embodiment, a groove ring 115 is fixedly installed on the outer circumference of the top of the inner barrel 117, and a top cover 116 is fixedly installed inside the groove ring 115.

[0033] In this embodiment, a retaining ring 118 is fixedly installed inside the inner barrel 117, and the side ears of the filter net 121 are in contact with the top of the retaining ring 118.

[0034] In this embodiment, the fixing unit 13 includes bottom plates 131 fixedly installed on the front and rear sides of the groove ring 115. An installation plate 132 is fixedly installed on the top of the bottom plate 131. A rectangular groove 133 is formed inside the installation plate 132. Three springs 137 are fixedly installed inside the rectangular groove 133. A clamping block 135 is slidably installed inside the rectangular groove 133, and one end of the spring 137 close to the clamping block 135 is fixedly connected to the clamping block 135. A pull block 136 is fixedly installed on the top of the clamping block 135.

[0035] In this embodiment, a sliding groove 134 is formed on the top of the installation plate 132, and the pull block 136 is slidably fitted inside the sliding groove 134.

[0036] The user pulls the pull block 136, the pull block 136 drives the clamping block 135 to move, the clamping block 135 compresses the spring 137, so that the clamping block 135 retracts into the interior of the rectangular groove 133. At this time, the user pulls out the top cover 116 from the interior of the groove ring 115. After being pulled out, the spring 137 pushes the clamping block 135 to reset through its own elastic force, thereby facilitating the cleaning of the interior of the inner barrel 117.

[0037] Meanwhile, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0038] During operation, first, diesel enters the interior of the inner barrel 117 through the liquid inlet pipe 113, flows into the interior of the filter screen 121 through the ramp ring 123 for filtration, and then the filtered diesel flows out through the liquid outlet pipe 114. During cleaning, the user pulls the pull block 136, and the pull block 136 drives the clamping block 135 to move. The clamping block 135 compresses the spring 137, causing the clamping block 135 to retract into the interior of the rectangular groove 133. At this time, the user pulls out the top cover 116 from the interior of the groove ring 115. After pulling out, the spring 137 pushes the clamping block 135 to reset through its own elastic force. Then, the user can pull out the filter screen 121 by pulling the handle 122, pull out the filter screen 121 from the interior of the inner barrel 117 for cleaning, and clean the interior of the inner barrel 117. After cleaning, the filter screen 121 is placed into the interior of the inner barrel 117. The filter screen 121 contacts the retaining ring 118 through the side ears, so that it is installed in the interior of the inner barrel 117. The top cover 116 is snapped into the interior of the groove ring 115. When the top cover 116 is snapped in, the edge contacts the inclined side of the clamping block 135. The top cover 116 presses down the clamping block 135 to compress the spring 137. When the top cover 116 is snapped into the interior of the groove ring 115, the spring 137 pushes the clamping block 135 to move through its own elastic force, causing the clamping block 135 to clamp the top cover 116.

[0039] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0040] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A filter device for diesel production that is easy to clean, characterized in that: Includes a filter mechanism for easy cleaning, the filter mechanism includes: The barrel unit (11) comprises an outer barrel (111), wherein an inner barrel (117) is fixedly installed inside the outer barrel (111); The screen unit (12) is arranged inside the barrel unit (11), and comprises a filter screen (121) installed inside the inner barrel (117), a handle (122) is fixedly installed above the filter screen (121), and a ramp ring (123) is fixedly installed above the filter screen (121); The fixing unit (13) is arranged on the top of the barrel unit (11).

2. The easy-to-clean filter device for diesel production according to claim 1, characterized in that: The barrel body unit (11) further comprises a foot (112) fixedly mounted on the bottom of the inner barrel (117), and the bottom end of the foot (112) passes through the bottom plate of the outer barrel (111); a liquid inlet pipe (113) is fixedly mounted on the left end of the outer barrel (111), and one end of the liquid inlet pipe (113) passes through the outer barrel (111) and is connected to the inner barrel (117); a liquid outlet pipe (114) is fixedly mounted on the right side of the outer barrel (111), and one end of the liquid outlet pipe (114) passes through the outer barrel (111) and is connected to the inner barrel (117).

3. The easy-to-clean filter device for diesel production according to claim 1, characterized in that: A groove ring (115) is fixedly mounted on the top outer ring of the inner barrel (117), and a top cover (116) is fixedly mounted inside the groove ring (115).

4. The easy-to-clean filter device for diesel production according to claim 1, characterized in that: A retaining ring (118) is fixedly installed inside the inner barrel (117), and the side ears of the filter screen (121) are in contact with the top of the retaining ring (118).

5. The easy-to-clean filter device for diesel production according to claim 3, characterized in that: The fixing unit (13) comprises a bottom plate (131) fixedly mounted on the front and rear sides of the groove ring (115); a mounting plate (132) is fixedly mounted on the top of the bottom plate (131); a rectangular groove (133) is provided inside the mounting plate (132); three springs (137) are fixedly mounted inside the rectangular groove (133); a clamping block (135) is slidably mounted inside the rectangular groove (133); one end of the spring (137) close to the clamping block (135) is fixedly connected to the clamping block (135); and a pulling block (136) is fixedly mounted on the top of the clamping block (135).

6. The easy-to-clean filter device for diesel production according to claim 5, characterized in that: A sliding groove (134) is provided on the top of the mounting plate (132), and the pull block (136) is adapted to slide inside the sliding groove (134).

Images