A cyclone screen

Abstract

The utility model relates to the technical field of water-retaining agent production, in particular to a cyclone screener, comprising a hopper, a cyclone separator body and an auxiliary mechanism, wherein a motor is arranged in the hopper, a dragon is arranged at the output end of the motor, an air outlet pipe is arranged on the cyclone separator body, the outer side of the cyclone separator body is connected with a feed pipe, a connecting flange is arranged on the feed pipe, the auxiliary mechanism comprises a plurality of sliders, a screw rod, a support block and a C-shaped frame, a limiting ring is arranged on the screw rod, a limiting groove is arranged in the support block, sliding grooves are arranged on both inner sides of the C-shaped frame, a first thread groove is arranged in the C-shaped frame, and the flange on the air duct is placed in the C-shaped frame, so that the C-shaped frame aligns and supports the flange on the air duct with the connecting flange on the feed pipe, thereby avoiding falling, thereby facilitating the disassembly and assembly of the bolts.

Description

Technical Field

[0001] The utility model relates to the technical field of water-retaining agent production, in particular to a cyclone screener. Background Art

[0002] The water retainer uses a highly absorbent resin, which is a functional polymer material with a particularly strong water absorption capacity. It is non-toxic and harmless, and it releases and absorbs water repeatedly, so people in agriculture compare it to a miniature reservoir. At the same time, it can also absorb fertilizers and pesticides and slowly release them to increase fertilizer and drug efficacy. Highly absorbent resins are widely used in agriculture, forestry, gardening, and building materials; in industry, they can be widely used in petrochemicals, cables, papermaking, sensors, fire extinguishers, fiber products, cosmetics, food preservation, and inflatable toys; At present, in the process of preparing water retainers, since foreign matter is easily mixed in the particles, in order to ensure the overall quality, cyclone screeners are needed for sorting; cyclone separators are a type of equipment used for separation of gas-solid systems or liquid-solid systems; it mainly uses the rotational motion caused by the tangential introduction of airflow to throw solid particles or droplets with large inertial centrifugal force to the outer wall to separate; the main features of cyclone separators are simple structure, large operating flexibility, high efficiency, and convenient management and maintenance, and they are widely used in chemical and pharmaceutical industries. The multi-stage screening cyclone separator is a type of cyclone separator. At present, when the multi-stage screening cyclone separator is in use, due to the small diameter of its bottom discharge port, the material may block the discharge port when the material is discharged, which will affect the subsequent separation and screening effect to a certain extent.

[0003] Prior art patent CN220531925U discloses a multi-stage screening cyclone separator, comprising a cyclone separator body, a hopper fixedly connected to the bottom of the cyclone separator body, a motor fixedly connected to one side of the hopper, an anti-blocking component provided inside the hopper, the anti-blocking component comprising a rotating shaft, the rotating shaft rotatably connected to the inside of the hopper, a plurality of stirring rods fixedly connected to the rotating shaft, guide plates symmetrically provided inside the cyclone separator body, a baffle fixedly connected to the top of the guide plate, and the guide plates on both sides are fixed to the inside of the cyclone separator body by springs; this prior art can effectively solve the problem of material blockage when using the multi-stage screening cyclone separator by designing an anti-blocking component to prevent material blockage from affecting the effect of subsequent material screening.

[0004] However, in the above-mentioned prior art, the feed pipe needs to be connected to the air duct, and the feed pipe and the air duct are usually connected by a flange. Since the flange is easy to fall off or difficult to align during connection, the bolt fixation is affected. Utility Model Content

[0005] The utility model aims to provide a cyclone screener, aiming to solve the technical problem that the feed pipe in the prior art needs to be connected to the air duct, and the feed pipe and the air duct are usually connected by a flange. Since the flange is easy to fall off or difficult to align during connection, thus affecting the technical problem of bolt fixing.

[0006] To achieve the above-mentioned purpose, the utility model adopts a cyclone screener, including a hopper, a cyclone separator body and an auxiliary mechanism, wherein a motor is arranged in the hopper, a dragon is arranged at the output end of the motor, an air outlet pipe is arranged on the cyclone separator body, a feed pipe is connected to the outside of the cyclone separator body, a connecting flange is arranged on the feed pipe, the hopper is fixedly connected to the cyclone separator body and is located below the cyclone separator body, the auxiliary mechanism includes a plurality of sliders, a screw, a support block and a C-shaped frame, a limiting ring is arranged on the screw, a limiting groove is arranged in the support block, and the Both inner sides of the C-shaped frame have slide grooves, and the C-shaped frame has a first thread groove. The sliders are respectively fixedly connected to the connecting flanges and are located on both sides of the connecting flanges. The screw is rotatably connected to the support block and passes through the front and rear end surfaces of the support block, and the limiting ring is located in the limiting groove. The screw is also threadedly connected to the C-shaped frame and is located in the first thread groove. The support block is fixedly connected to the feed pipe and is located below the feed pipe. The C-shaped frame is slidably connected to the connecting flange and is sleeved on the connecting flange, and the slider is located in the slide groove.

[0007] Among them, the auxiliary mechanism also includes two positioning rods, and both sides of the support block have positioning grooves. The two positioning rods are respectively fixedly connected to the C-shaped frame and are located on the C-shaped frame, and the two positioning rods are also respectively slidably connected to the support block and are located in the corresponding positioning grooves.

[0008] Wherein, a sealing ring is arranged on the connecting flange.

[0009] Among them, the cyclone screener also includes a plurality of support rods and vortex blades, and an anti-slip pad is arranged under the support rods. The plurality of support rods are respectively fixedly connected to the cyclone separator body and are located on the outside of the cyclone separator body, and the vortex blades are arranged in the exhaust pipe.

[0010] Wherein, the cyclone screener further includes a filter and a conical block, wherein the filter is arranged in the air outlet pipe, and the conical block is fixedly connected to the motor and is located at the end of the motor.

[0011] Wherein, the filter element includes a filter screen and a threaded sleeve, a plurality of anti-slip protrusions are arranged on the outer side of the threaded sleeve, the inner wall of the air outlet pipe has a second threaded groove, the filter screen is fixedly connected to the threaded sleeve and is located in the threaded sleeve, and the threaded sleeve is threadedly connected to the air outlet pipe and is located in the second threaded groove.

[0012] The utility model discloses a cyclone screener, comprising a hopper, a cyclone separator body and an auxiliary mechanism, wherein a motor is arranged in the hopper, a dragon is arranged at the output end of the motor, an air outlet pipe is arranged on the cyclone separator body, the outer side of the cyclone separator body is connected with a feed pipe, a connecting flange is arranged on the feed pipe, the auxiliary mechanism comprises a plurality of sliders, a screw, a support block and a C-shaped frame, a limiting ring is arranged on the screw, a limiting groove is arranged in the support block, sliding grooves are arranged on both inner sides of the C-shaped frame, a first thread groove is arranged in the C-shaped frame, and the flange on the air duct is placed in the C-shaped frame, so that the C-shaped frame aligns and supports the flange on the air duct with the connecting flange on the feed pipe, thereby avoiding falling off, thereby facilitating the disassembly and assembly of the bolts. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a front view of the first embodiment of the utility model.

[0015] Figure 2 The utility model Figure 1 Section view along line AA.

[0016] Figure 3 The utility model Figure 2 A partial enlarged view of point B in the middle.

[0017] Figure 4 The utility model Figure 1 Sectional view along the CC line.

[0018] Figure 5 It is a structural schematic diagram of a C-shaped frame and a connecting flange in the first embodiment of the utility model.

[0019] Figure 6 It is a three-dimensional stereogram of the second embodiment of the utility model.

[0020] Figure 7It is a front view of the second embodiment of the utility model.

[0021] Figure 8 The utility model Figure 7 Sectional view along line DD.

[0022] Fig. 9 The utility model Figure 8 A partial enlarged view of point E in the middle.

[0023] 101-hopper, 102-cyclone separator body, 103-motor, 104-dragon, 105-exhaust pipe, 106-feeding pipe, 107-connecting flange, 108-slider, 109-screw, 110-support block, 111-C-shaped frame, 112-limiting ring, 113-limiting groove, 114-slide groove, 115-first thread groove, 116-positioning rod, 117-positioning groove, 118-sealing ring, 201-support rod, 202-vortex blade, 203-anti-skid pad, 204-conical block, 205-filter screen, 206-threaded sleeve, 207-anti-skid protrusion, 208-second thread groove. DETAILED DESCRIPTION

[0024] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0025] First embodiment:

[0026] See also Figure 1 to Figure 5 ,in Figure 1 This is a front view of the first embodiment of the utility model. Figure 2 The utility model Figure 1 The cross-sectional view along the AA line. Figure 3 The utility model Figure 2 A partial enlarged view of point B in the middle. Figure 4 The utility model Figure 1 Cross-sectional view of the CC line, Figure 5 It is a structural schematic diagram of a C-shaped frame and a connecting flange in the first embodiment of the utility model.

[0027] The utility model provides a cyclone screener, including a hopper 101, a cyclone separator body 102 and an auxiliary mechanism, wherein the auxiliary mechanism includes a plurality of sliders 108, a screw 109, a support block 110, a C-shaped frame 111 and two positioning rods 116. The above-mentioned solution solves the technical problem that the feed pipe 106 needs to be connected to the air duct, and the feed pipe 106 and the air duct are usually connected by a flange, and the flange is easy to fall off or is not easy to align during connection, thereby affecting the fixing of the bolts.

[0028] According to this specific embodiment, a motor 103 is provided in the hopper 101, a dragon 104 is provided at the output end of the motor 103, an air outlet pipe 105 is provided on the cyclone separator body 102, and a feed pipe 106 is connected to the outside of the cyclone separator body 102, and a connecting flange 107 is provided on the feed pipe 106. The hopper 101 is fixedly connected to the cyclone separator body 102 and is located below the cyclone separator body 102. The hopper 101 is connected to the air duct through the feed pipe 106, so that the cyclone separator body 102 is filled with air. The gas with material is transported to the inside of the cyclone separator body 102, so that the gas and solid material in the material are screened out under the action of the cyclone separator body 102, and the gas is discharged through the outlet pipe 105. The screened solid material slides into the inside of the hopper 101 and is then discharged through the hopper 101. When the solid material is discharged, the motor 103 drives the dragon 104 to rotate, so that the dragon 104 clears the inside of the hopper 101 to avoid blockage inside the hopper 101.

[0029] Among them, a limiting ring 112 is arranged on the screw 109, a limiting groove 113 is arranged in the support block 110, both inner sides of the C-shaped frame 111 are provided with a slide groove 114, and the C-shaped frame 111 is provided with a first thread groove 115, and the sliders 108 are respectively fixedly connected to the connecting flange 107 and are located on both sides of the connecting flange 107, the screw 109 is rotatably connected to the support block 110 and passes through the front and rear end surfaces of the support block 110, and the limiting ring 112 is located in the limiting groove 113, and the screw 109 is also threaded with the C-shaped frame 111. The support block 110 is fixedly connected to the feed pipe 106 and is located below the feed pipe 106. The C-shaped frame 111 is slidably connected to the connecting flange 107 and is sleeved on the connecting flange 107. The slider 108 is located in the slide groove 114. By placing the flange on the air duct in the C-shaped frame 111, the C-shaped frame 111 aligns and supports the flange on the air duct with the connecting flange 107 on the feed pipe 106 to avoid falling, thereby facilitating the disassembly and assembly of the bolts.

[0030] Secondly, both sides of the support block 110 have positioning grooves 117, and the two positioning rods 116 are respectively fixedly connected to the C-shaped frame 111 and are located on the C-shaped frame 111. The two positioning rods 116 are also respectively slidably connected to the support block 110 and are located in the corresponding positioning grooves 117. The setting of the positioning rods 116 can facilitate the improvement of the stability of the C-shaped frame 111 during movement.

[0031] Again, a sealing ring 118 is provided on the connecting flange 107 , and the sealing ring 118 can improve the sealing performance between the air duct and the feed pipe 106 .

[0032] When the utility model is used to connect the air duct, the flange on the air duct is slid into the C-shaped frame 111, and then the screw 109 is rotated clockwise so that the screw 109 rotates under the action of the limit ring 112, and the C-shaped frame 111 moves toward the connecting flange 107 under the action of the first thread groove 115, thereby tightening the flange on the air duct. The bolts can be installed at this time. When it needs to be removed, the screw 109 is rotated counterclockwise to move the C-shaped frame 111 away from the connecting flange 107. At this time, the flange on the air duct can be removed. In this way, the need for the feed pipe 106 to connect to the air duct is solved. The feed pipe 106 and the air duct are usually connected by a flange. Since the flange is easy to fall off or is not easy to align during connection, the technical problem of affecting the fixing of the bolts is solved.

[0033] The second embodiment is:

[0034] Based on the first embodiment, please refer to Figure 6 to Figure 9 ,in Figure 6 It is a three-dimensional stereogram of the second embodiment of the utility model. Figure 7 It is a front view of the second embodiment of the utility model. Figure 8 The utility model Figure 7 The cross-sectional view of the DD line, Fig. 9 The utility model Figure 8 A partial enlarged view of point E in the middle.

[0035] The utility model provides a cyclone screener, which also includes a plurality of support rods 201 , vortex blades 202 , a filter element and a conical block 204 , wherein the filter element includes a filter screen 205 and a threaded sleeve 206 .

[0036] According to this specific embodiment, an anti-slip pad 203 is provided under the support rod 201. The multiple support rods 201 are respectively fixedly connected to the cyclone separator body 102 and are located on the outside of the cyclone separator body 102. The vortex blades 202 are arranged in the exhaust pipe 105. The support rods 201 can facilitate the support of the cyclone separator body 102 so that it can be suitable for different working environments. The rotation of the vortex blades 202 can perform secondary sorting, thereby improving the screening effect.

[0037] The filter element is disposed in the air outlet pipe 105 , and the conical block 204 is fixedly connected to the motor 103 and is located at the end of the motor 103 . The conical block 204 can prevent solid materials from staying on the motor 103 .

[0038] Secondly, a plurality of anti-slip protrusions 207 are provided on the outer side of the threaded sleeve 206, and the inner wall of the outlet pipe 105 has a second thread groove 208. The filter screen 205 is fixedly connected to the threaded sleeve 206 and is located inside the threaded sleeve 206. The threaded sleeve 206 is threadedly connected to the outlet pipe 105 and is located inside the second thread groove 208. The filter screen 205 can be used to filter the exhausted gas and reduce the probability of solid material overflow. The setting of the threaded sleeve 206 can facilitate the removal of the filter screen 205 for regular cleaning.

[0039] A cyclone screener according to the present embodiment can support the cyclone separator body 102 through the support rod 201, so that it can be applied to different working environments. The rotation of the vortex blades 202 can perform secondary sorting, thereby improving the screening effect. The setting of the conical block 204 can prevent solid materials from staying on the motor 103. The filter screen 205 can filter the exhaust gas and reduce the probability of solid materials overflowing. The setting of the threaded sleeve 206 can facilitate the removal of the filter screen 205, so that it can be cleaned regularly.

[0040] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. A cyclone screener, comprising a hopper and a cyclone separator body, wherein a motor is arranged in the hopper, a dragon is arranged at the output end of the motor, an air outlet pipe is arranged on the cyclone separator body, a feed pipe is connected to the outside of the cyclone separator body, a connecting flange is arranged on the feed pipe, the hopper is fixedly connected to the cyclone separator body and is located below the cyclone separator body, characterized in that: It also includes auxiliary institutions; The auxiliary mechanism includes multiple sliders, screws, support blocks and C-shaped frames. A limiting ring is arranged on the screw, a limiting groove is provided in the support block, slide grooves are provided on both inner sides of the C-shaped frame, and a first thread groove is provided in the C-shaped frame. The sliders are respectively fixedly connected to the connecting flange and are located on both sides of the connecting flange. The screw is rotatably connected to the support block and passes through the front and rear end surfaces of the support block, and the limiting ring is located in the limiting groove. The screw is also threadedly connected to the C-shaped frame and is located in the first thread groove. The support block is fixedly connected to the feed pipe and is located below the feed pipe. The C-shaped frame is slidably connected to the connecting flange and is sleeved on the connecting flange, and the slider is located in the slide groove.

2. The cyclone screener according to claim 1, characterized in that: The auxiliary mechanism also includes two positioning rods, and both sides of the support block have positioning grooves. The two positioning rods are respectively fixedly connected to the C-shaped frame and are located on the C-shaped frame. The two positioning rods are also respectively slidably connected to the support block and are located in the corresponding positioning grooves.

3. The cyclone screener according to claim 2, characterized in that: A sealing ring is arranged on the connecting flange.

4. The cyclone screener according to claim 3, characterized in that: The cyclone screener also includes a plurality of support rods and vortex blades. Anti-slip pads are arranged under the support rods. The plurality of support rods are respectively fixedly connected to the cyclone separator body and are located on the outside of the cyclone separator body. The vortex blades are arranged in the air outlet pipe.

5. The cyclone screener according to claim 4, characterized in that: The cyclone screener also includes a filter and a conical block. The filter is arranged in the air outlet pipe. The conical block is fixedly connected to the motor and is located at the end of the motor.

6. The cyclone screener according to claim 5, characterized in that: The filter element includes a filter screen and a threaded sleeve, a plurality of anti-slip protrusions are arranged on the outer side of the threaded sleeve, the inner wall of the air outlet pipe has a second threaded groove, the filter screen is fixedly connected to the threaded sleeve and is located in the threaded sleeve, and the threaded sleeve is threadedly connected to the air outlet pipe and is located in the second threaded groove.

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