CN212041417U - A screening and filtering device for sodium alginate - Google Patents

Abstract

The utility model discloses a sodium alginate screening and filtering device in the technical field of screening machines, which comprises a bottom plate, wherein the left side of the top end of the bottom plate is provided with a long frame, the top end of the long frame is provided with a crossbeam, the right side of the top end of the crossbeam is penetrated and lapped with a blanking box, the bottom of the blanking box is connected with a shielding plate, the right side of the top end of the bottom plate is provided with a short frame, a filtering mechanism is movably arranged between the long frame and the short frame, the right end of the short frame is provided with a driving mechanism, the filtering mechanism in the utility model is convenient to disassemble, so that the impurities remained on different filter screens can be conveniently cleaned, the arranged blanking box can automatically add materials, the manpower is saved, the material adding speed can be adjusted, the screening and filtering process can be more efficient, and the waste caused by the scattering of sodium alginate powder can be effectively reduced, through the elastic support frame that sets up for the installation of collecting box is more convenient.

Description

A screening and filtering device for sodium alginate

technical field

The utility model relates to the technical field of screening machines, in particular to a screening and filtering device for sodium alginate.

Background technique

Sodium alginate is a by-product after the extraction of iodine and mannitol from kelp or Sargasso It has been widely used in the food industry and medicine field. Sodium alginate needs to be screened and filtered during production and processing to obtain sodium alginate with higher purity.

Patent No. CN201820606846.3 discloses a screening and filtering device for sodium alginate, comprising a casing, a lower hopper is welded on one end of the upper surface of the casing, and a first electronic vibrator is arranged on one side of the lower hopper. Two sides of an electronic vibrator are provided with second bolts, the first electronic vibrator is fixed on the lower hopper through the second bolts on both sides, a filter plate is arranged under the lower hopper, and a filter screen is arranged on the filter plate, so The inner wall of the casing is welded with a limit plate corresponding to the filter plate; a transmission rod is set on the screening and filtering device of sodium alginate, and the transmission rod is provided with an adjustment bolt and an adjustment plate. The bolts adjust the length of the transmission rod, so that the screening strength of the sodium alginate screening and filtering device changes accordingly. A first electronic vibrator is set on the sodium alginate screening and filtering device. The first electronic vibrator can The hopper is vibrated to prevent the hopper from being blocked.

However, the filter screen of the above-mentioned device is inconvenient to disassemble and take out, so the impurities left on the filter screen are not easy to clean, thereby affecting the use effect.

Based on this, the utility model designs a screening and filtering device for sodium alginate to solve the above-mentioned problems.

Utility model content

The purpose of this utility model is to provide a screening and filtering device of sodium alginate to solve the problems in the above-mentioned background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a screening and filtering device for sodium alginate, comprising a bottom plate, the top left side of the bottom plate is provided with a long frame, and the top of the long frame is provided with a beam, so the The right side of the top of the beam is lapped through and connected with a lowering box, the bottom of the lowering box is connected with a shutter, a short frame is arranged on the right side of the top of the bottom plate, and a filter mechanism is movably installed between the long frame and the short frame , the right end of the short frame is provided with a drive mechanism, the drive mechanism is driven to connect the filter mechanism, the top of the bottom plate is provided with an elastic support frame in the middle, the elastic support frame is located between the long frame and the short frame, the A collection box is installed on the top of the elastic support frame, and the discharge pipe of the filter mechanism extends into the feed port of the collection box.

Preferably, the unloading box includes a box body, the bottom end of the box body is in the shape of a funnel, the middle part of the bottom end of the box body is provided with a feeding pipe, and the outer side of the middle part of the box body is provided with a retaining ring, so A flow regulating valve is arranged on the feeding pipe, a mounting ring is arranged on the lower side of the flow regulating valve, and a mounting hole is arranged on the mounting ring.

Preferably, a through port is provided on the beam corresponding to the box body, and the size of the through port is smaller than that of the retaining ring.

Preferably, the shutter includes a strip-shaped plate, the middle of the strip-shaped plate has a round opening corresponding to the feeding pipe, the top of the strip-shaped plate is provided with a screw, and the strip-shaped plate is fixedly connected to the mounting ring through the screw. .

Preferably, the filter mechanism includes an outer frame, the bottom end of the outer frame is funnel-shaped, the middle of the bottom end of the outer frame is provided with a discharge pipe, the left and right sides of the outer frame are symmetrically provided with limit rods, and the two The limit rods on the side are respectively connected to the long frame and the short frame through sliding connection, a first filter frame is inserted into the outer frame, a second filter frame is inserted into the first filter frame, and the first filter frame is inserted into the first filter frame. The bottom end of the frame is a first filter screen, the bottom end of the second filter frame is a second filter screen, and the mesh size of the first filter screen is smaller than the mesh size of the second filter screen, the first filter frame and the second filter screen. The top edge of the second filter frame is connected with the top edge of the outer frame by bolts.

Preferably, the drive mechanism includes a bracket, the bracket is fixed on the right side of the short frame, a drive motor is installed on the bracket, and a cam is provided at the output end of the drive motor, and the cam is far from the center of rotation. A connecting rod is hinged at the position, and the other end of the connecting rod is hinged with the end of the right limit rod on the filter mechanism.

Preferably, the elastic support frame includes a spring telescopic rod, a support plate and a fixed clip, the bottom end of the support plate is connected to the bottom plate through a plurality of spring telescopic rods, and the fixed clip is arranged in the middle of the top of the support plate, so The collection box is inserted into the fixed holder, and the spring telescopic rod is composed of a telescopic rod and a spring sleeved on the periphery of the telescopic rod.

Compared with the prior art, the beneficial effects of the present utility model are: the filtering mechanism in the present utility model is easy to disassemble, and it is convenient to clean the impurities remaining on different filter screens, and the provided unloading box can automatically add materials, which saves manpower, and The speed of material addition can be adjusted, which can make the screening and filtering process more efficient. Through the set cover plate and the structural design of extending the receiving pipe into the collecting box, the waste caused by the scattering of sodium alginate powder can be effectively reduced. , making the installation of the collection box more convenient.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the accompanying drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative effort.

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the dismantling schematic diagram of the lower material box and the shutter of the utility model;

3 is a schematic structural diagram of the filter mechanism of the present invention;

FIG. 4 is a schematic structural diagram of an elastic support frame of the present invention.

In the accompanying drawings, the list of components represented by each number is as follows:

1- Bottom plate, 2- Long frame, 3- Beam, 4- Unloading box, 5- Shutter, 6- Short frame, 7- Filter mechanism, 8- Bracket, 9- Drive motor, 10- Cam, 11- Connect Rod, 12-elastic support frame, 13-collection box, 41-box body, 42-stop ring, 43-feeding pipe, 44-flow regulating valve, 45-installation ring, 51-strip plate, 52-screw, 71-Outer frame, 72-Discharge pipe, 73-Limit rod, 74-First filter frame, 75-Second filter frame, 76-First filter screen, 77-Second filter screen, 121-Spring telescopic rod , 122-support plate, 123-fixed card holder.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to 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 the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIGS. 1 to 4, the present utility model provides a technical solution: a screening and filtering device for sodium alginate, comprising a bottom plate 1, a long frame 2 is provided on the left side of the top of the bottom plate 1, and a top of the long frame 2 is provided with Beam 3, the right side of the top of the beam 3 is lapped through with a lowering box 4, the bottom of the lowering box 4 is connected with a shutter 5, a short frame 6 is arranged on the right side of the top of the bottom plate 1, and the long frame 2 and the short frame 6 are movable between A filter mechanism 7 is installed, the right end of the short frame 6 is provided with a drive mechanism, and the drive mechanism drives and connects the filter mechanism 7, the top of the bottom plate 1 is provided with an elastic support frame 12 in the middle, and the elastic support frame 12 is located between the long frame 2 and the short frame 6. During this time, a collection box 13 is installed on the top of the elastic support frame 12 , and the discharge pipe of the filter mechanism 7 extends into the feed port of the collection box 13 .

Further, the unloading box 4 includes a box body 41, the bottom end of the box body 41 is in the shape of a funnel, the middle part of the bottom end of the box body 41 is provided with a feeding pipe 43, and the outer side of the middle part of the box body 41 is provided with a retaining ring 42, and the bottom end of the box body 41 is provided with a blocking ring 42. The pipe 43 is provided with a flow regulating valve 44 , the lower side of the flow regulating valve 44 is provided with a mounting ring 45 , and the mounting ring 45 is provided with mounting holes.

Further, a through port is provided on the beam 3 corresponding to the box body 41 , and the size of the through port is smaller than that of the baffle ring 42 .

Further, the shutter 5 includes a strip-shaped plate 51, the middle of the strip-shaped plate 51 has a circular opening corresponding to the feeding pipe 43, the top of the strip-shaped plate 51 is provided with a screw 52, and the strip-shaped plate 51 is fixed with the mounting ring 45 by the screw 52. Connected, the shutter can cover most of the powder raised during the filtration process to avoid dust scattering.

Further, the filtering mechanism 7 includes an outer frame 71, the bottom end of the outer frame 71 is funnel-shaped, the middle of the bottom end of the outer frame 71 is provided with a discharge pipe 72, and the left and right sides of the outer frame 71 are symmetrically provided with limit rods 73. The limit rods 73 are respectively connected to the long frame 2 and the short frame 6 through sliding and penetrating connection. A first filter frame 74 is inserted into the outer frame 71 , a second filter frame 75 is inserted into the first filter frame 74 , and the first filter frame 74 is inserted into the outer frame 71 . The bottom end of the first filter screen 76 is the first filter screen 76, the bottom end of the second filter frame 75 is the second filter screen 77, and the mesh size of the first filter screen 76 is smaller than the mesh size of the second filter screen 77. The first filter frame 74 and The top edge of the second filter frame 75 is connected to the top edge of the outer frame 71 by bolts;

When disassembling the filter frame, it is necessary to remove the upper unloading box 4 first, and then loosen the connecting bolts between the filter frame and the outer frame to remove the two filter frames in turn.

Further, the drive mechanism includes a bracket 8, the bracket 8 is fixed on the right side of the short frame 6, a drive motor 9 is installed on the bracket 8, and the output end of the drive motor 9 is provided with a cam 10, and the cam 10 is hinged at a position away from the center of rotation. There is a connecting rod 11 , and the other end of the connecting rod 11 is hinged to the end of the right limit rod 73 on the filter mechanism 7 .

Further, the elastic support frame 12 includes a spring telescopic rod 121 , a support plate 122 , and a fixed clip 123 . The bottom end of the support plate 122 is connected to the bottom plate 1 through a plurality of spring telescopic rods 121 , and the fixed clip 123 is provided at the top of the support plate 122 . In the middle, the collection box 13 is inserted into the fixed socket 123 , and the spring telescopic rod 121 is composed of a telescopic rod and a spring sleeved on the periphery of the telescopic rod. When in use, press the support plate 122 to snap the collection box 13 into the fixed socket 123 , and then loosen the support plate 122 .

When in use, the sodium alginate powder containing impurities falls into the filter mechanism 7 from the unloading box 4, the driving motor 9 drives the cam 10 to rotate, and the cam 10 drives the limit rod 73 to move left and right through the connecting rod 11, thereby driving the filter mechanism 7. The main body moves left and right, and after the powder is filtered by the second filter screen 77 and the first filter screen 76, the impurities remain on the second filter screen 77 and the first filter screen 76, and the sodium alginate powder with higher purity falls into the Collect in the collection box 13.

The electrical components of the device are all electrically connected to the external power source through the external control switch.

In the description of this specification, description with reference to the terms "one embodiment", "example", "specific example", etc. means that a specific feature, structure, material or characteristic described in connection with the embodiment or example is included in the present invention. in at least one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The further embodiments of the present invention disclosed above are only used to help illustrate the present invention. The further examples do not describe all the details and do not limit the invention to only the described embodiments. Obviously, many modifications and variations are possible in light of the contents of this specification. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (7)

1. a screening and filtering device of sodium alginate, comprising a bottom plate (1), it is characterized in that: the top left side of the bottom plate (1) is provided with a long frame (2), the top of the long frame (2) A beam (3) is provided, a lowering box (4) is lapped through and lapped on the top right side of the beam (3), a shutter (5) is connected to the bottom of the lowering box (4), and the bottom plate (1) ) A short frame (6) is arranged on the right side of the top end, a filter mechanism (7) is movably installed between the long frame (2) and the short frame (6), and a drive mechanism is provided on the right end of the short frame (6), The drive mechanism is drivingly connected to the filter mechanism (7). The top of the bottom plate (1) is provided with an elastic support frame (12) in the middle, and the elastic support frame (12) is located between the long frame (2) and the short frame (6). ), a collection box (13) is installed on the top of the elastic support frame (12), and the discharge pipe of the filter mechanism (7) extends into the feed port of the collection box (13). 2. The screening and filtering device of a kind of sodium alginate according to claim 1, is characterized in that: described unloading box (4) comprises box body (41), the bottom end of described box body (41) is The box body (41) is in the shape of a funnel, a feeding pipe (43) is provided in the middle of the bottom end of the box body (41), a retaining ring (42) is provided on the outer side of the middle part of the box body (41), and a feeding pipe (43) is provided on the top of the feeding pipe (43). There is a flow regulating valve (44), a mounting ring (45) is arranged on the lower side of the flow regulating valve (44), and a mounting hole is arranged on the mounting ring (45). 3. the screening and filtering device of a kind of sodium alginate according to claim 2, is characterized in that: the corresponding box body (41) on the described beam (3) is provided with a through opening, and the through opening size is smaller than the retaining ring ( 42) size. 4. the screening and filtering device of a kind of sodium alginate according to claim 2, is characterized in that: described shutter (5) comprises strip-shaped plate (51), and described strip-shaped plate (51) middle part corresponds to lower The material pipe (43) is provided with a round opening, the top of the strip plate (51) is provided with a screw (52), and the strip plate (51) is fixedly connected to the mounting ring (45) through the screw (52). 5. the screening and filtering device of a kind of sodium alginate according to claim 1, is characterized in that: described filter mechanism (7) comprises outer frame (71), and described outer frame (71) bottom end is funnel-shaped , the outer frame (71) is provided with a discharge pipe (72) in the middle of the bottom end, the left and right sides of the outer frame (71) are symmetrically provided with limit rods (73), and the limit rods (73) on both sides A first filter frame (74) is inserted into the outer frame (71), and a first filter frame (74) is inserted into the first filter frame (74). Two filter frames (75), the bottom end of the first filter frame (74) is a first filter screen (76), the bottom end of the second filter frame (75) is a second filter screen (77), and The mesh size of the first filter screen (76) is smaller than the mesh size of the second filter screen (77), and the top edges of the first filter frame (74) and the second filter frame (75) are connected to the outer frame (71) through bolts. The top is connected along the edge. 6. The screening and filtering device of a kind of sodium alginate according to claim 5, characterized in that: the drive mechanism comprises a bracket (8), and the bracket (8) is fixedly arranged on the right side of the short frame (6) , a drive motor (9) is installed on the bracket (8), the output end of the drive motor (9) is provided with a cam (10), and the cam (10) is hinged with a connecting rod ( 11), the other end of the connecting rod (11) is hinged to the end of the right limit rod (73) on the filter mechanism (7). 7. the screening and filtering device of a kind of sodium alginate according to claim 1, is characterized in that: described elastic support frame (12) comprises spring telescopic rod (121), support plate (122), fixed card seat (121) 123), the bottom end of the support plate (122) is connected to the bottom plate (1) through a plurality of spring telescopic rods (121), the fixing bracket (123) is arranged in the middle of the top end of the support plate (122), the collection box (13) is inserted into the fixed holder (123), and the spring telescopic rod (121) is composed of a telescopic rod and a spring sleeved on the periphery of the telescopic rod.

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