Filtering structure for low sodium salt production

Abstract

The utility model discloses a filtering structure for low sodium salt production, which belongs to the field of low sodium salt production, and comprises a filtering structure, a water permeable membrane is arranged at the bottom end in a trough, and a dense net is arranged at the bottom end of the water permeable membrane. Salt liquid is discharged to the space between baffles through discharge grooves, after the salt liquid is sprayed to the top ends of plastic strips, the plastic strips are used for shunting the salt liquid, the salt liquid flows along a dense net, part of salt in the salt liquid is attached to the outer surface of the dense net, the salt liquid is primarily filtered, the baffles and a lower plate are moved out from the inner side of a protection frame, and the salt liquid is discharged from the inner side of the protection frame. At the moment, the plastic strip can be stirred by fingers, the dense net is driven by the plastic strip to vibrate, the salt body attached to the outer surface of the dense net is whipped off, the salt body falls into the material groove, water remaining in the salt body in the material groove flows into the hollow plate through the water permeable film, and then the salt liquid is filtered again.

Description

Technical Field

[0001] The utility model relates to the field of low-sodium salt production, and more specifically, to a filtering structure for low-sodium salt production. Background Art

[0002] Low sodium salt is made of iodized salt, and a certain amount of potassium chloride and magnesium sulfate are added to improve the balance of sodium, potassium and magnesium in the body and prevent hypertension. In the document with publication number CN 218687053 U, an inorganic salt production filtering mechanism is proposed. By providing a mounting round rod, a shock roller, a contact block and a driving motor, this design can use the shock roller to collide with the contact block to drive the first filter yarn and the second filter yarn to rotate, avoiding the first filter yarn and the second filter yarn from being blocked, and solving the problem that the existing inorganic salt production filtering mechanism cannot automatically remove the inorganic salt crystals on the filter screen, making the filter screen easy to be blocked. When the above-mentioned filtering mechanism is used, multiple groups of filter yarns are used to filter the salt. However, in actual use, the mesh size on the filter yarn has not changed, and it is difficult to block the salt body in the filter yarn of the lower group, resulting in the loss of salt body and the impact of production. Utility Model Content

[0003] The purpose of the utility model is to overcome the problem in the prior art that the mesh size on the filter yarn has not changed, making it difficult to block salt bodies in the lower group of filter yarns, resulting in salt body loss, and provide a filtering structure for low-sodium salt production to solve the above shortcomings and facilitate use.

[0004] In order to achieve the above-mentioned purpose, the technical solution provided by the utility model is:

[0005] The utility model discloses a filtering structure for low sodium salt production, comprising a filtering structure, wherein the filtering structure comprises a liquid flow mechanism and a cylinder installed on one side of the top of a feed block, a protective frame is installed on the top of the liquid flow mechanism and on one side of the cylinder, and a feed block is installed on the moving end of the cylinder and on the bottom of the protective frame;

[0006] The liquid flow mechanism comprises a hollow plate and a material trough arranged at the top of the hollow plate, a water-permeable membrane is installed at the inner bottom of the material trough, and a dense net is installed at the bottom of the water-permeable membrane.

[0007] Preferably, a plastic strip is installed at the top of the dense mesh and on the inner wall of the protective frame, and a drainage hole is opened at the side end of the hollow plate.

[0008] Preferably, an electric telescopic rod is installed at one end inside the hollow plate, a moving bar is installed at the moving end of the electric telescopic rod, a frame plate is installed at the bottom end of the moving bar, and a rubber plate is installed on the outer surface of the moving bar and on the side facing the hollow plate.

[0009] Preferably, a feed hole is provided at the side end of the feed block, an expansion pipe is provided on one side of the feed hole and inside the body of the feed block, a partition is vertically installed inside the expansion pipe, and a row groove is provided at the bottom end of the expansion pipe.

[0010] Preferably, a lower plate is installed at the bottom end of the partition, and the lower plate is arranged to divide the filtering area.

[0011] Preferably, baffles are installed at the bottom end of the feed block and on both sides of the lower plate, and the baffles are used to limit the downward movement position of the feed block.

[0012] Compared with the prior art, the technical solution provided by the utility model has the following beneficial effects:

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] (1) The utility model discloses a filtering structure for low sodium salt production. When filtering, the cylinder operates and contracts, the feed block moves downward, the baffle is inserted into the inner side of the protective frame, the lower plate contacts the top of the hollow plate, the plastic strip and the dense mesh are between the lower plate and the baffle, the discharge end of the material pipe is installed inside the feed hole, the salt solution is separated by the partition when flowing through the expansion pipe, and the salt solution is discharged between the baffles through the discharge groove. After the salt solution is poured on the top of the plastic strip, the plastic strip is used to divert the salt solution, and the salt solution flows along the dense mesh. Part of the salt in the salt solution adheres to the outer surface of the dense mesh, and the salt solution is initially filtered.

[0015] (2) The utility model is a filtering structure for low-sodium salt production. The filtered salt water is discharged through the drainage hole. When the salt solution is completely poured into the feed block, the cylinder is started to move upward, so that the baffle plate and the lower plate are moved out from the inner side of the protective frame. At this time, the plastic strip can be moved by fingers to drive the dense net to vibrate, so that the salt body attached to the outer surface of the dense net is shaken off and falls into the inside of the material trough. The water remaining in the salt body in the material trough flows through the water-permeable membrane to the inside of the hollow plate, completing the re-filtration of the salt solution. The set water-permeable membrane will carry the salt body. When collecting the salt body afterwards, the electric telescopic rod is started, and the rubber plate is separated from one side of the hollow plate. At this time, a receiving basin can be placed on one side of the hollow plate to collect the salt body on the upper end of the water-permeable membrane, which is convenient for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the overall structure diagram of the utility model;

[0017] Figure 2 This is a structural diagram of the feed block of the utility model;

[0018] Figure 3 This is a structural diagram of the liquid flow mechanism of the utility model;

[0019] Figure 4 This is a structural diagram of a hollow plate of the present utility model.

[0020] In the figure: 1. filtration structure; 11. feed block; 111. feed hole; 112. expansion pipe; 113. partition; 114. discharge trough; 115. baffle; 116. lower plate; 12. liquid flow mechanism; 121. hollow plate; 1211. material trough; 1212. water-permeable membrane; 122. discharge hole; 123. electric telescopic rod; 124. moving bar; 125. rubber plate; 126. frame plate; 127. plastic strip; 128. dense net; 13. cylinder; 14. protective frame. DETAILED DESCRIPTION

[0021] 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.

[0022] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0023] Combination Figure 1 A filtering structure for low sodium salt production includes a filtering structure 1, which includes a liquid flow mechanism 12 and a cylinder 13 installed on one side of the top of a feed block 11. A protective frame 14 is installed at the top of the liquid flow mechanism 12 and on one side of the cylinder 13, and the feed block 11 is installed at the moving end of the cylinder 13 and at the bottom end of the protective frame 14.

[0024] The utility model is further described below in conjunction with embodiments.

[0025] Combination Figure 2-4The liquid flow mechanism 12 includes a hollow plate 121 and a material trough 1211 opened at the top of the hollow plate 121, a water-permeable membrane 1212 is installed at the bottom end of the inner part of the material trough 1211, a dense net 128 is installed at the bottom end of the water-permeable membrane 1212, a plastic strip 127 is installed at the top of the dense net 128 and on the inner wall of the protective frame 14, a liquid discharge hole 122 is opened at the side end of the hollow plate 121, an electric telescopic rod 123 is installed at one end of the inner part of the hollow plate 121, a moving strip 124 is installed at the moving end of the electric telescopic rod 123, a frame plate 126 is installed at the bottom end of the moving strip 124, and the outer surface of the moving strip 124 is facing A rubber plate 125 is installed on one side of the hollow plate 121, a feed hole 111 is opened at the side end of the feed block 11, an expansion pipe 112 is opened on one side of the feed hole 111 and inside the body of the feed block 11, a partition 113 is vertically installed inside the expansion pipe 112, a row groove 114 is opened at the bottom end of the expansion pipe 112, a lower plate 116 is installed at the bottom end of the partition 113, and the lower plate 116 is set to divide the filtering area, and baffles 115 are installed at the bottom end of the feed block 11 and on both sides of the lower plate 116, and the baffles 115 are used to limit the downward position of the feed block 11.

[0026] In the present embodiment, when filtering, the cylinder 13 operates and contracts, the feed block 11 moves downward, the baffle 115 is inserted into the inner side of the protection frame 14, the lower plate 116 is in contact with the top of the hollow plate 121, the plastic strip 127 and the dense mesh 128 are between the lower plate 116 and the baffle 115, and the discharge end of the material pipe is installed in the inside of the feed hole 111. When the saline solution flows through the expansion pipe 112, it is separated by the partition 113, and the saline solution is discharged between the baffles 115 through the row groove 114. After the saline solution is poured on the top of the plastic strip 127, the plastic strip 127 is used to shunt the saline solution, and the saline solution flows along the dense mesh 128. Part of the salt in the saline solution adheres to the outer surface of the dense mesh 128, and the saline solution is initially filtered. The filtered brine is discharged through the drainage hole 122. When the saline solution is poured into the feed block 11 After the completion of the operation, the cylinder 13 is started to move upward, so that the baffle 115 and the lower plate 116 are moved out from the inner side of the protection frame 14. At this time, the plastic strip 127 can be moved by fingers, and the dense net 128 can be driven by the plastic strip 127 to vibrate, and the salt body attached to the outer surface of the dense net 128 is shaken off, and the salt body falls into the inside of the material trough 1211. The water remaining in the salt body in the material trough 1211 flows to the inside of the hollow plate 121 through the water-permeable membrane 1212, and the salt solution is filtered again. The set water-permeable membrane 1212 will carry the salt body. Later, when the salt body is collected, the electric telescopic rod 123 is started, and the rubber plate 125 is away from one side of the hollow plate 121. At this time, a receiving basin can be placed on one side of the hollow plate 121 to collect the salt body on the upper end of the water-permeable membrane 1212 for easy use.

[0027] 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.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A filtering structure for low sodium salt production, comprising a filtering structure (1), characterized in that: The filtering structure (1) comprises a liquid flow mechanism (12) and a cylinder (13) installed on one side of the top end of a feed block (11); a protection frame (14) is installed on the top end of the liquid flow mechanism (12) and on one side of the cylinder (13); and a feed block (11) is installed on the moving end of the cylinder (13) and on the bottom end of the protection frame (14); The liquid flow mechanism (12) comprises a hollow plate (121) and a material trough (1211) opened at the top of the hollow plate (121); a water-permeable membrane (1212) is installed at the inner bottom of the material trough (1211); and a dense net (128) is installed at the bottom of the water-permeable membrane (1212).

2. A filtration structure for low sodium salt production according to claim 1, characterized in that: A plastic strip (127) is installed at the top of the dense net (128) and on the inner wall of the protection frame (14), and a drainage hole (122) is opened at the side end of the hollow plate (121).

3. The filtration structure for low sodium salt production according to claim 1, characterized in that: An electric telescopic rod (123) is installed at one end inside the hollow plate (121), a moving bar (124) is installed at the moving end of the electric telescopic rod (123), a frame plate (126) is installed at the bottom end of the moving bar (124), and a rubber plate (125) is installed on the outer surface of the moving bar (124) and on the side facing the hollow plate (121).

4. The filtration structure for low sodium salt production according to claim 1, characterized in that: A feed hole (111) is provided at the side end of the feed block (11), a material expansion pipe (112) is provided on one side of the feed hole (111) and inside the body of the feed block (11), a partition plate (113) is vertically installed inside the material expansion pipe (112), and a row groove (114) is provided at the bottom end of the material expansion pipe (112).

5. A filtration structure for low sodium salt production according to claim 4, characterized in that: A lower plate (116) is installed at the bottom end of the partition (113), and the lower plate (116) is arranged to divide the filtering area.

6. A filtering structure for low sodium salt production according to claim 5, characterized in that: Baffles (115) are installed at the bottom end of the feed block (11) and on both sides of the lower plate (116), and the baffles (115) are used to limit the downward movement position of the feed block (11).

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