Convenient-to-install candle type filter for reactor

Abstract

The utility model relates to the technical field of reactor candle type filters, in particular to a reactor candle type filter convenient to install, which comprises a filter body, a filter layer is fixedly connected to the left end in the filter body, a connecting pipe fitting is installed at the left end of the filter body, and a discharge pipe fitting is installed at the right end of the filter body. The two ends of the filter body are sleeved with fixing mechanisms, a silicon carbide layer is jointly arranged on the opposite inner walls of one end of the filter body, and a nano coating is attached to one side of the silicon carbide layer. Through effective cooperation of the spherical rotating rod, the groove, the spring and other components, the connecting positions of the components and the pipeline are reinforced, the components are prevented from automatically falling off after being connected and aged in a self-locking mode, the connecting stability of the components and the pipeline is enhanced, meanwhile, the corresponding coatings are arranged, the tolerance of the pipeline and the filter can be effectively improved, and the service life of the pipeline is prolonged. And the filtering operation can be better carried out.

Description

Technical Field

[0001] The utility model relates to the technical field of reactor candle-shaped filters, in particular to a reactor candle-shaped filter which is easy to install. Background Art

[0002] Candle filtration is a relatively advanced, safe, efficient and pollution-free new filtering method. Candle filters have the characteristics of high efficiency and energy saving, airtight and high precision, easy maintenance, safety and reliability, and a high degree of automation. They can be widely used in solid-liquid separation filtration in industries such as petroleum, plastics, electroplating, chemicals, ceramics, pharmaceuticals, and sugar making. At present, candle filtration has gradually replaced filter press and bag filtration to become the mainstream filtration method. The repeated use of the filter medium saves a lot of filtration consumables. The sealed and firm cylinder ensures that there is no leakage in the production process. The microcomputer automation controls the entire process, which not only maintains the continuity of the company's production, but also greatly reduces the risk of production accidents while improving production efficiency and saving labor.

[0003] The existing Chinese patent publication number is CN213942286U, which includes a candle filter body and an upper cover, the upper cover is movably connected to the top of the candle filter body, the bottom of both sides of the upper cover are provided with transverse grooves, the bottoms of the two transverse grooves are both open, the same connecting plate is fixedly installed on the inner walls of the front and rear sides of the transverse groove, one side of the connecting plate is provided with a transverse hole, a transverse rod is slidably installed in the transverse hole, the ends of the two transverse rods close to each other are fixedly installed with vertical plates, and the bottoms of the two vertical plates close to each other are fixedly installed with a card plate. The utility model is convenient for opening the upper cover of the candle filter, so as to facilitate the cleaning and maintenance of its inner wall, which is convenient for use.

[0004] However, the existing filters are generally connected and fixed by simple bolt assemblies and matching sealing components, which can ensure the firmness of the connection, but are not convenient for rapid assembly. At the same time, simple metal materials are used, which have poor tolerance, so improvement is needed. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and provides a candle-shaped filter for a reactor which is easy to install.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A reactor candle filter that is easy to install, comprising a filter body, a filter layer fixedly connected to the left end of the filter body, a connecting pipe installed at the left end of the filter body, a discharge pipe installed at the right end of the filter body, fixing mechanisms are sleeved on both ends of the filter body, a silicon carbide layer is commonly arranged on the inner wall relative to one end of the filter body, a nano coating is applied to one side of the silicon carbide layer, a granite rust removal material layer is applied to one side of the nano coating, and the nano coating and the granite rust removal material layer are both arranged on the inner wall relative to one end of the filter body.

[0008] Preferably, in order to ensure the sealing of the component connection, the two fixing mechanisms include four flanges respectively mounted on the two ends of the filter body, four screws are evenly spaced throughout the circumference of the two flanges on the same side, nuts are threaded onto the outer sides of the eight screws, the eight nuts respectively abut against the two flanges on the outer sides, and a self-locking mechanism is provided at one end of the eight screws.

[0009] Preferably, in order to enhance the firmness of the connection between components and prevent the components from aging and falling off over a long period of time, the eight self-locking mechanisms include connecting rods respectively arranged at one end of eight screw rods, the upper ends of the eight connecting rods are fixedly connected with connecting parts, the lower ends of the eight connecting rods are slidably sleeved with cross rods, the two ends of the eight cross rods are rotatably connected with rotating rods, grooves are arranged on both sides of the upper ends of the eight screw rods, the sixteen grooves respectively correspond to the sixteen rotating rods, and one ends of the sixteen rotating rods respectively abut against two flanges located on the inner side.

[0010] Preferably, in order to facilitate the normal movement of the self-locking mechanism, telescopic grooves are provided in the eight connecting parts, and moving rods are fixedly connected to the middle parts of the upper ends of the eight cross bars. The eight moving rods correspond to the eight telescopic grooves respectively, and springs are sleeved on the eight moving rods. The upper ends of the eight springs are fixedly connected to the outer ends of the eight telescopic grooves, and the lower ends of the eight springs are fixedly connected to the eight cross bars.

[0011] Preferably, in order to enhance the corrosion resistance of the filter body, a hard chrome layer is provided on the inner walls at both ends of the filter body.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. Through the effective coordination of the filter layer, silicon carbide layer, nano coating, granite rust removal material layer and other coatings, the filter layer can effectively filter the material to be filtered, which can reduce the blockage inside the filter, and is easy to disassemble and can effectively clean impurities. The filtered sewage is further purified through the silicon carbide layer, nano coating, and granite rust removal material layer in turn, which helps to protect subsequent pipelines and equipment;

[0014] 2. Through the effective coordination of spherical rotating rods, grooves, springs and other components, the connection between the components and the pipeline is reinforced. The self-locking mode is used to prevent the components from automatically falling off after aging, thereby enhancing the stability of the connection between the components and the pipeline;

[0015] In summary, the utility model strengthens the connection between the component and the pipe through the effective cooperation of the spherical rotating rod, groove, spring and other components, prevents the component from automatically falling off after aging through the self-locking mode, strengthens the stability of the connection between the component and the pipe, and at the same time, the corresponding coating can effectively improve the tolerance of the pipe and filter, so as to better perform filtering operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a diagram of the internal connection structure of the filter body of the utility model;

[0017] Figure 2 This is a connection structure diagram of the filter body of the utility model;

[0018] Figure 3 For the utility model Figure 2 A magnified image of point A;

[0019] Figure 4 This is a schematic diagram of the self-locking mechanism structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the screw structure of the utility model.

[0021] In the figure: 1 filter body, 2 hard chrome layer, 3 silicon carbide layer, 4 nano coating, 5 granite rust removal material layer, 6 connecting pipe fittings, 7 screw rods, 8 discharge pipe fittings, 9 flanges, 10 grooves, 11 rotating rods, 12 cross rods, 13 connecting rods, 14 telescopic grooves, 15 connecting parts, 16 moving rods, 17 filter layers, and 18 springs. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-5A reactor candle type filter which is easy to install comprises a filter body 1. A hard chrome layer 2 is arranged on the inner walls at both ends of the filter body 1 to improve the corrosion resistance of the inside of the filter body 1. The flow direction of the filter body 1 is high in and low out, which guarantees the density and reliability of the filter body 1 to the greatest extent. A filter layer 17 is fixedly connected to the left end of the filter body 1, a connecting pipe 6 is installed at the left end of the filter body 1, and a discharge pipe 8 is installed at the right end of the filter body 1. Both ends of the filter body 1 are sleeved with fixing mechanisms, and the two fixing mechanisms include four flanges 9 respectively sleeved on the two ends of the filter body 1. The connecting pipe 6 inputs sewage into the filter body 1, and the discharge pipe 8 discharges the filtered liquid from the filter body 1. Both are reinforced at the connection with the filter body 1 through the flange 9 on the fixing mechanism to prevent leakage.

[0024] Reference Figure 2 Four screw rods 7 are evenly spaced around the two flanges 9 on the same side, and nuts are screwed on the outer sides of the eight screw rods 7. The eight nuts are respectively in contact with the two flanges 9 on the outer sides. The traditional flange 9 is fixed by bolts, but its fixation is not very reliable. If the load has a large vibration or is in disrepair, it may become loose. The self-locking mechanism is the opposite. The nut fixes the two flanges 9 on the same side through the screw rod 7, and uses the self-locking mechanism to play a self-locking function on the other side of the flange 9 to prevent the nut from being disengaged due to the vibration of the screw rod 7, thereby strengthening the fixation.

[0025] Reference Figure 2-5 , one end of the eight screw rods 7 is provided with a self-locking mechanism, the eight self-locking mechanisms include connecting rods 13 respectively arranged at one end of the eight screw rods 7, the upper ends of the eight connecting rods 13 are fixedly connected with connecting pieces 15, the lower ends of the eight connecting rods 13 are slidably sleeved with cross bars 12, and both ends of the eight cross bars 12 are rotatably connected with rotating rods 11, and grooves 10 are arranged on both sides of the upper ends of the eight screw rods 7, and the sixteen grooves 10 correspond to the sixteen rotating rods 11 respectively. One end of the sixteen rotating rods 11 respectively contacts with two flanges 9 located on the inner side, and the movement and connection of the cross bar 12 are facilitated by the connecting rod 13. The cross bar 12 facilitates the rotating rods 11 on both sides to swing back and forth. When swinging back inward, they can be placed in the grooves 10, which is convenient for removal from the flange 9. When the rotating rod 11 contacts the flange 9, the rotating rod 11 and the screw rod 7 form a triangular stable situation, which prevents the screw rod 7 from vibrating due to external force, causing the nut to be disengaged and causing the screw 7 to be unstable.

[0026] Reference Figure 3-5, the eight connecting members 15 are all provided with telescopic grooves 14, and the middle parts of the upper ends of the eight cross bars 12 are fixedly connected with moving rods 16, and the eight moving rods 16 correspond to the eight telescopic grooves 14 respectively. The connecting members 15 facilitate the movement of the moving rods 16 in the telescopic grooves 14, and the eight moving rods 16 are all sleeved with springs 18. The upper ends of the eight springs 18 are respectively fixedly connected to the outer ends of the eight telescopic grooves 14, and the lower ends of the eight springs 18 are respectively fixedly connected to the eight cross bars 12. When the rotating rod 11 swings inward, the cross bar 12 moves upward in a balanced manner, the spring 18 is compressed, and the moving rod 16 slides in the telescopic groove 14, so that the screw 7 can be removed from the flange 9. When it needs to be fixed, the rotating rod 11 is loosened, the spring 18 is reset, the moving rod 16 is separated from the telescopic groove 14, and the rotating rod 11 contacts the flange 9 for support.

[0027] Reference Figure 1-2 A silicon carbide layer 3 is commonly arranged on the inner wall relative to one end of the filter body 1, a nano coating 4 is applied on one side of the silicon carbide layer 3, and a granite rust removal material layer 5 is applied on one side of the nano coating 4. The nano coating 4 and the granite rust removal material layer 5 are both arranged on the inner wall relative to one end of the filter body 1. Through the effective cooperation of the filter layer 17, the silicon carbide layer 3, the nano coating 4, the granite rust removal material layer 5 and other components, the filter layer 17 performs preliminary filtration on the filtered material to avoid serious clogging of the filter body 1. When the filter layer 17 is blocked, it can be quickly disassembled and replaced, which prolongs the service life of the filter body 1 and reduces the production cost. Then it is filtered through the filter body 1, and the filtered sewage is successively treated with rust removal and corrosion resistance through the silicon carbide layer 3, the nano coating 4 and the granite rust removal material layer 5 to avoid corrosion of subsequent pipelines and equipment.

[0028] In the utility model, when in use, the two ends of the filter body 1 are respectively connected to the connecting pipe fitting 6 and the connecting pipe fitting 12, the flange 9 is sleeved at the connection, the screw 7 carries the connecting piece 15 through the two flanges 9 on the same side, the rotating rod 11 abuts against one side of the flange 9, and the other end of the screw 7 is fixed and tightened by a nut. When disassembling, the nut is rotated to push the rotating rod 11 into the groove 10, and the cross bar 12 pushes the moving rod 16 to move into the telescopic groove 14. The spring 18 is compressed, and the screw 7 can be taken out from the flange 9. When fixed, the spring 18 is used to automatically reset the cross bar 12, and the rotating rod 11 is supported on the flange 9. The nut on the other side can be tightened, which is convenient for quick assembly and connection.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A reactor candle filter that is easy to install, comprising a filter body (1), characterized in that: The left end of the filter body (1) is fixedly connected to a filter layer (17), the left end of the filter body (1) is installed with a connecting pipe (6), the right end of the filter body (1) is installed with a discharge pipe (8), both ends of the filter body (1) are sleeved with fixing mechanisms, a silicon carbide layer (3) is commonly arranged on the inner wall opposite to one end of the filter body (1), a nano coating (4) is applied to one side of the silicon carbide layer (3), a granite rust removal material layer (5) is applied to one side of the nano coating (4), and the nano coating (4) and the granite rust removal material layer (5) are both arranged on the inner wall opposite to one end of the filter body (1).

2. A reactor candle filter that is easy to install according to claim 1, characterized in that: The two fixing mechanisms include four flanges (9) respectively sleeved on the two ends of the filter body (1); four screw rods (7) are evenly spaced and penetrated on a circle of the two flanges (9) located on the same side; nuts are screwed on the outer sides of the eight screw rods (7); the eight nuts respectively abut against the two flanges (9) located on the outer sides; and one end of the eight screw rods (7) is provided with a self-locking mechanism.

3. A reactor candle filter that is easy to install according to claim 2, characterized in that: The eight self-locking mechanisms include connecting rods (13) respectively arranged at one end of the eight screw rods (7), the upper ends of the eight connecting rods (13) are fixedly connected with connecting pieces (15), the lower ends of the eight connecting rods (13) are slidably sleeved with cross rods (12), the two ends of the eight cross rods (12) are rotatably connected with rotating rods (11), grooves (10) are arranged on both sides of the upper ends of the eight screw rods (7), the sixteen grooves (10) correspond to the sixteen rotating rods (11), and one end of the sixteen rotating rods (11) respectively contacts two flanges (9) located on the inner side.

4. A reactor candle filter that is easy to install according to claim 3, characterized in that: The eight connecting members (15) are each provided with a telescopic slot (14); the middle parts of the upper ends of the eight cross bars (12) are each fixedly connected with a moving rod (16); the eight moving rods (16) correspond to the eight telescopic slots (14) respectively; the eight moving rods (16) are each sleeved with a spring (18); the upper ends of the eight springs (18) are respectively fixedly connected to the outer ends of the eight telescopic slots (14); and the lower ends of the eight springs (18) are respectively fixedly connected to the eight cross bars (12).

5. The reactor candle filter that is easy to install according to claim 1, characterized in that: A hard chrome layer (2) is provided on the inner walls at both ends of the filter body (1).

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