Salt impurity removal device

Abstract

The invention discloses a salt impurity removal device which comprises a box body, a first filter part and a stirring part, a first chamber and a second chamber which are communicated with each other are arranged in the box body, and the box body is provided with a feeding port communicated with the first chamber and a guide-out port communicated with the second chamber. And the first filtering piece is arranged at the communication part of the first chamber and the second chamber. The stirring part is arranged in the first cavity and used for stirring materials in the first cavity. Firstly, salt to be subjected to impurity removal and water serve as raw materials and are guided into the first cavity through the feeding opening, and the stirring piece is arranged in the first cavity and used for stirring the salt and the water in the first cavity, so that the salt is rapidly dissolved. And the dissolved salt solution is filtered by the first filtering piece, enters the second cavity and is finally led out through the leading-out port. Impurities and undissolved salt are retained in the first cavity, and the salt impurity removal device is used for accelerating the dissolution speed of the salt through stirring, so that the working efficiency of salt impurity removal is improved.

Description

Technical Field

[0001] The invention relates to the field of salt processing, and in particular to a salt impurity removal device. Background Art

[0002] Raw salt often contains a large amount of impurities, so it is necessary to use a salt impurity removal device to remove the impurities contained in the salt.

[0003] The existing salt impurity removal device can be found in the patent application number CN201611257731.X, which dissolves salt into a salt solution, filters the salt solution, and then removes the insoluble impurities in the raw salt, and then dries the salt solution to obtain relatively pure salt. However, the existing salt impurity removal device has a slow salt dissolution speed, which makes the salt impurity removal work efficiency low.

[0004] Therefore, how to improve the working efficiency of salt impurity removal is a technical problem that needs to be solved urgently. Summary of the invention

[0005] The purpose of the present invention is to overcome the above technical deficiencies, propose a salt impurity removal device, and solve the technical problem of how to improve the working efficiency of salt impurity removal in the prior art.

[0006] In order to achieve the above technical objectives, the present invention adopts the following technical solutions: The present invention provides a salt impurity removal device, comprising: A box body, wherein a first chamber and a second chamber are connected to each other, and the box body is provided with a feeding port connected to the first chamber, and a lead-out port connected to the second chamber; A first filter element is installed at the connection point between the first chamber and the second chamber; and The stirring element is built in the first chamber and is used for stirring the material in the first chamber.

[0007] In some embodiments, the box body includes a stop valve, a slag outlet connected to the first chamber is opened at the bottom of the box body, and the stop valve is installed at the slag outlet to control the opening and closing of the slag outlet.

[0008] In some embodiments, the bottom end of the first chamber has an inclined surface toward the slag outlet.

[0009] In some embodiments, the salt impurity removal device also includes a slag pushing piece, which is used to push impurities on the inclined surface toward the slag outlet.

[0010] In some embodiments, the slag pushing member includes a push plate and a hydraulic cylinder, the push plate is slidably disposed on the inclined surface, and the hydraulic cylinder drives the push plate to slide.

[0011] In some embodiments, the first chamber and the second chamber are connected to each other at the top.

[0012] In some embodiments, the salt impurity removal device also includes an introduction pipe, one end of which is used to introduce raw materials, and the other end of which is connected to the bottom of the first chamber.

[0013] In some embodiments, the stirring element includes a screw and a motor. The screw is rotatably built into the first chamber, and the motor is transmission-connected to the screw to drive the screw to rotate.

[0014] In some embodiments, the first filter element is a bag filter.

[0015] In some embodiments, the salt impurity removal device also includes a second filter element, and the second filter element is installed at the outlet.

[0016] First, salt and water to be removed are introduced as raw materials into the first chamber through the feeding port. Since the stirring element is built into the first chamber, it is used to stir the salt and water in the first chamber, so that the salt is quickly dissolved. The dissolved salt solution is filtered through the first filter element into the second chamber and finally discharged through the outlet. Impurities and undissolved salt will be retained in the first chamber. The above-mentioned salt impurity removal device accelerates the dissolution speed of salt by stirring, thereby improving the working efficiency of salt impurity removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a salt impurity removal device provided in an embodiment of the present invention; Explanation of the reference numerals: box body 100, first chamber 110, second chamber 120, feeding port 130, outlet port 140, stop valve 150, slag outlet 160, first filter element 200, stirring element 300, screw 310, motor 320, slag pusher 400, push plate 410, hydraulic cylinder 420, second filter element 500, inlet pipe 600, heating element 700, heating wire 710. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0019] In order to solve the technical problem of how to improve the working efficiency of salt impurity removal, the present invention provides a salt impurity removal device, which accelerates the dissolution rate of salt by stirring, thereby improving the working efficiency of salt impurity removal.

[0020] It should be noted that the salt impurity removal device of the present invention is used for but not limited to salt processing, etc. For the convenience of explanation, in the present invention, only the application of the salt impurity removal device in salt processing is taken as an example for explanation, and the principle of applying the salt impurity removal device to other types of equipment is essentially the same as the principle applied to salt processing, which will not be repeated here.

[0021] See also Figure 1 , Figure 1 The structure diagram of the salt impurity removal device in one embodiment of the present invention comprises a housing 100, a first filter element 200 and a stirring element 300. The housing 100 has a first chamber 110 and a second chamber 120 which are connected to each other, and the housing 100 is provided with a feeding port 130 connected to the first chamber 110, and a guide port 140 connected to the second chamber 120. The first filter element 200 is installed at the connection between the first chamber 110 and the second chamber 120. The stirring element 300 is built into the first chamber 110, and is used to stir the material in the first chamber 110.

[0022] In this embodiment, first, the salt and water to be removed are introduced as raw materials into the first chamber 110 through the feed port 130. Since the stirring member 300 is built into the first chamber 110, it is used to stir the salt and water in the first chamber 110, so that the salt is quickly dissolved. The dissolved salt solution is filtered through the first filter element 200 and enters the second chamber 120, and is finally discharged through the outlet 140. Impurities and undissolved salt will be retained in the first chamber 110. The above-mentioned salt impurity removal device accelerates the dissolution speed of the salt by stirring, thereby improving the working efficiency of the salt impurity removal.

[0023] In some embodiments, the box body 100 includes a stop valve 150 . A slag outlet 160 communicating with the first chamber 110 is opened at the bottom of the box body 100 . The stop valve 150 is installed at the slag outlet 160 to control the opening and closing of the slag outlet 160 .

[0024] In this embodiment, since the bottom of the box body 100 is provided with a slag outlet 160, after a period of use, impurities will accumulate at the bottom of the first chamber 110. At this time, the stop valve 150 can be opened to discharge the impurities at the bottom of the first chamber 110 through the slag outlet 160.

[0025] On the basis of the above embodiments, in some embodiments, the bottom end of the first chamber 110 has an inclined surface toward the slag outlet 160 .

[0026] In this embodiment, since the inclined surface is directed toward the slag outlet 160 , the impurities are accumulated around the slag outlet 160 under the guidance of the inclined surface, so that the impurities in the first chamber 110 can be completely directed out.

[0027] In some of the embodiments, the salt impurity removal device further includes a slag pushing member 400 , and the slag pushing member 400 is used to push the impurities on the inclined surface toward the slag outlet 160 .

[0028] In this embodiment, since some impurities may be retained on the inclined surface, in order to completely remove the impurities, the slag pusher 400 may be used to push the impurities on the inclined surface to prevent the impurities from accumulating on the inclined surface.

[0029] Any implementation of the slag pusher 400 that can push impurities on the inclined surface is feasible. In some embodiments, the slag pusher 400 includes a push plate 410 and a hydraulic cylinder 420. The push plate 410 is slidably disposed on the inclined surface, and the hydraulic cylinder 420 drives the push plate 410 to slide.

[0030] In this embodiment, the cylinder body of the hydraulic cylinder 420 is fixed to the box body 100, and the piston rod of the hydraulic cylinder 420 is connected to the push plate 410. The piston rod of the hydraulic cylinder 420 moves relative to the cylinder body of the hydraulic cylinder 420, which can drive the push plate 410 to slide along the inclined surface.

[0031] In some embodiments, the first chamber 110 and the second chamber 120 are connected to each other at the top.

[0032] In this embodiment, since the density of impurities and undissolved salt is relatively large, impurities and undissolved salt are more likely to accumulate at the bottom of the first chamber 110. The tops of the first chamber 110 and the second chamber 120 are interconnected, so that the first filter element 200 is also located at the tops of the first chamber 110 and the second chamber 120, thereby preventing impurities and undissolved salt from accumulating around the first filter element 200, preventing the first filter element 200 from being blocked and reducing the speed of the salt solution passing through the first filter element 200.

[0033] Based on the above embodiments, in some embodiments, the first filter element 200 is a bag filter.

[0034] In this embodiment, the bag filter can perform preliminary filtration to prevent impurities and undissolved salt from entering the second chamber 120 .

[0035] It is understandable that the bag filter only performs preliminary filtration on the salt solution, so that the salt solution can pass through the bag filter at a high speed, and correspondingly, some fine impurities will pass through the bag filter.

[0036] On the basis of the above embodiments, in some of the embodiments, the salt impurity removal device further includes a second filter element 500 , and the second filter element 500 is installed at the outlet 140 .

[0037] In this embodiment, the second filter element 500 can perform secondary filtration on the salt solution in the second chamber 120 to ensure the purity of the salt solution discharged from the outlet 140 .

[0038] In some embodiments, the second filter element 500 may be an activated carbon filter.

[0039] In this embodiment, the activated carbon filter is built into the second chamber 120 in a columnar shape, so that the activated carbon filter is fully in contact with the salt solution in the second chamber 120, thereby increasing the contact area between the activated carbon filter and the salt solution, and ultimately accelerating the penetration rate of the salt solution through the activated carbon filter. In addition, the activated carbon filter is detachable, and as the activated carbon filter is gradually used, the activated carbon filter can be replaced regularly.

[0040] In some of the embodiments, the salt impurity removal device further includes an introduction pipe 600 , one end of which is used to introduce raw materials, and the other end of which is connected to the bottom of the first chamber 110 .

[0041] In this embodiment, water and salt are introduced into the bottom end of the first chamber 110 through the introduction tube 600, so as to prevent the salt discharged from the introduction tube 600 from directly flowing into the first filter, thereby preventing the first filter from being blocked by the salt.

[0042] In some of the embodiments, the stirring member 300 includes a screw 310 and a motor 320 . The screw 310 is rotatably built into the first chamber 110 , and the motor 320 is transmission-connected to the screw 310 to drive the screw 310 to rotate.

[0043] In this embodiment, the motor 320 drives the screw 310 to rotate. The rotation of the screw 310 stirs the salt and water in the first chamber 110, thereby accelerating the dissolution rate of the salt.

[0044] In some of the embodiments, the salt impurity removal device also includes a heating element 700, which is built into the first chamber 110 and is used to heat the material in the first chamber 110 to increase the temperature of the material in the first chamber 110, thereby further accelerating the dissolution rate of the salt in the first chamber 110.

[0045] On the basis of the above embodiments, in some embodiments, the heating element 700 includes a heating wire 710 , and the heating wire 710 is coiled around the inner wall of the first chamber 110 .

[0046] In this embodiment, since the electric heating wire 710 is coiled around the inner wall of the first chamber 110 , the material in the first chamber 110 can be heated in all directions, so that the material is heated evenly.

[0047] In order to better understand the present invention, the following Figure 1The technical solution of the present invention is described in detail: First, the salt and water to be removed are introduced as raw materials into the first chamber 110 through the feeding port 130. Since the screw is built into the first chamber 110, the motor drives the screw to rotate. The rotating screw will stir the salt and water in the first chamber 110, thereby accelerating the dissolution rate of the salt. The dissolved salt solution is filtered through the bag filter and enters the second chamber 120. The second filter element 500 can perform secondary filtration on the salt solution in the second chamber 120. The salt solution is finally exported through the outlet 140 to ensure the purity of the salt solution exported from the outlet 140. Impurities and undissolved salt will be retained in the first chamber 110. The above-mentioned salt impurity removal device is used to accelerate the dissolution rate of the salt by stirring, thereby improving the working efficiency of the salt impurity removal.

[0048] The specific implementation of the present invention described above does not constitute a limitation on the protection scope of the present invention. Any other corresponding changes and modifications made based on the technical concept of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A salt impurity removal device, characterized in that: include: A box body, wherein a first chamber and a second chamber are connected to each other, and the box body is provided with a feeding port connected to the first chamber, and a lead-out port connected to the second chamber; A first filter element is installed at the connection point between the first chamber and the second chamber; and The stirring element is built in the first chamber and is used for stirring the material in the first chamber.

2. The salt impurity removal device according to claim 1, characterized in that: The box body includes a stop valve. A slag outlet communicating with the first chamber is opened at the bottom of the box body. The stop valve is installed at the slag outlet to control the opening and closing of the slag outlet.

3. The salt impurity removal device according to claim 2, characterized in that: The bottom end of the first chamber has an inclined surface toward the slag outlet.

4. The salt impurity removal device according to claim 3, characterized in that: The salt impurity removal device also includes a slag pushing member, which is used to push the impurities on the inclined surface toward the slag outlet.

5. The salt impurity removal device according to claim 4, characterized in that: The slag pushing member comprises a push plate and a hydraulic cylinder. The push plate is slidably arranged on the inclined surface, and the hydraulic cylinder drives the push plate to slide.

6. The salt impurity removal device according to claim 1, characterized in that: The first chamber and the second chamber are communicated with each other at the top.

7. The salt impurity removal device according to claim 6, characterized in that: The salt impurity removal device also includes an introduction pipe, one end of which is connected to the feeding port, and the other end of which is connected to the bottom of the first chamber.

8. The salt impurity removal device according to claim 1, characterized in that: The stirring element includes a screw and a motor. The screw is rotatably built in the first chamber, and the motor is transmission-connected to the screw to drive the screw to rotate.

9. The salt impurity removal device according to claim 1, characterized in that: The first filter element is a bag filter.

10. The salt impurity removal device according to claim 1, characterized in that: The salt impurity removal device also includes a second filter element, which is installed at the outlet.

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