A waste liquid recovery and treatment device for soda ash production

Abstract

The invention discloses a waste liquid recovery and treatment device for soda ash production, which relates to the technical field of waste liquid recovery. The device comprises a main frame: a mounting platform arranged on the main frame, a waste liquid pipe is penetrated inside the mounting platform and is fixedly connected to the waste liquid pipe, a magnetic powder tube is penetrated inside the waste liquid tube and is fixedly connected to the magnetic powder tube, and a fixed column is fixedly installed on the surface of the mounting platform; a filter screen mechanism comprises a plurality of first filter screens and a second filter screen installed on the mounting platform, and also comprises a main body cylinder rotatably connected to the surface of the mounting platform; the energy storage mechanism drives the first filter screen and the second filter screen to revolve through the energy storage effect, at which time the new first filter screen and the second filter screen move to the leftmost side, and are reset into the main body cylinder through the action of the thrust mechanism, thereby completing the replacement of the first filter screen and the second filter screen, avoiding the first filter screen and the second filter screen from being affected by the alkali residue, resulting in poor waste liquid filtering, and improving the filtering efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of waste liquid recovery, and in particular to a waste liquid recovery and treatment device for soda ash production. Background Art

[0002] At present, with the development of industry, the production of soda ash has gradually matured. Soda ash is one of the important chemical raw materials and is widely used in light industry, daily chemicals, building materials, chemical industry, food industry, metallurgy, textiles, petroleum, national defense, medicine and other fields. The manufacture of glass is inseparable from the use of soda ash. At present, the production of soda ash can be obtained through different methods, but the raw materials used are also very different.

[0003] In the process of producing soda ash, excess waste liquid is generated. The current treatment of waste liquid usually adopts the "magnetization method" to remove chloride ions in the waste liquid. However, when the current equipment is used for treatment, the internal filter cannot be replaced in time, resulting in alkali residue blocking the filter, and the waste liquid is blocked in the circulation process, which greatly affects the treatment efficiency of the waste liquid.

[0004] Based on this, the present invention designs a waste liquid recovery and treatment device for soda ash production to solve the above problems. Summary of the invention

[0005] The purpose of the embodiments of the present invention is to provide a waste liquid recovery and treatment device for soda ash production, aiming to solve the technical problems existing in the prior art mentioned in the background technology.

[0006] The embodiment of the present invention is implemented as follows: a waste liquid recovery and treatment device for soda ash production, the device comprising:

[0007] The main frame includes a mounting platform arranged on the main frame, a waste liquid pipe is passed through the mounting platform and fixedly connected to the waste liquid pipe, a magnetic powder tube is passed through the waste liquid tube and fixedly connected to the magnetic powder tube, and a fixed column is fixedly installed on the surface of the mounting platform;

[0008] The filter mechanism includes a plurality of first filter screens and a second filter screen installed on the mounting platform, and also includes a main body cylinder rotatably connected to the surface of the mounting platform, a waste liquid pipe runs through the main body cylinder and is fixedly connected to the main body cylinder, spherical cylinders are fixedly installed at both ends of the main body cylinder, two spiral tubes are fixedly installed inside the main body cylinder, and self-locking devices are provided on the first filter screen and the second filter screen;

[0009] Flipping mechanism: used to drive the first filter screen and the second filter screen to rotate;

[0010] Thrust mechanism: used to push the power storage mechanism to make the first filter screen and the second filter screen revolve.

[0011] Furthermore, the flipping mechanism includes a first gear fixedly mounted on the surface of the first filter screen, a second gear fixedly mounted on the surface of the second filter screen, and both the first gear and the second gear pass through the semicircular baffle and are rotatably connected to the semicircular baffle, and both the first gear and the second gear are meshed with the fixed gear disk.

[0012] Furthermore, the thrust mechanism includes a thrust convex plate installed on the mounting platform, the inner wall of the thrust convex plate contacts the surface of the pressure cylinder, a linkage plate is fixedly installed on the surface of the pressure cylinder, a thrust block is fixedly installed on the surface of the linkage plate, and the thrust block contacts the force storage mechanism.

[0013] Furthermore, the force storage mechanism includes a force storage rack fixedly installed on the surface of the linkage plate, the force storage rack passes through the fixed column and is slidably connected with the fixed column, the force storage rack meshes with the force storage gear, the fixed column passes through the force storage gear and is rotatably connected with the force storage gear, the surface of the force storage gear is fixedly connected with a force storage spring, one end of the force storage spring away from the force storage gear is connected with the rotating cylinder, the fixed column passes through the rotating cylinder and is rotatably connected with the rotating cylinder, the surface of the force storage gear is fixedly installed with a linkage gear, the linkage gear meshes with a fixed ratchet gear, the fixed column passes through the linkage gear and is rotatably connected with the linkage gear, the fixed ratchet gear is fixedly installed on the surface of the fixed column, the surface of the rotating cylinder is fixedly installed with a guide rod, the guide rod is slidably connected to the inner wall of the moving slider, the surface of the moving slider is fixedly installed with a fixed toothed disk, the surface of the moving slider is rotatably connected to the semicircular baffle, the moving slider is slidably connected to the surface of the slide groove mechanism, the rotating cylinder and the moving slider are connected by a tension spring, and the force storage gear is arranged with a ratchet.

[0014] Furthermore, the slide mechanism includes a slide round block fixedly connected to the surface of the fixed column, the surface of the slide round block is provided with connected circular slides and straight grooves, a plurality of movable sliders are respectively slidably connected to the circular slides and the straight grooves, the thrust block is slidably connected to the inner wall of the slide round block, and the rotating cylinder is rotatably connected to the slide round block.

[0015] Furthermore, the device also includes a driving mechanism, which includes a driving motor fixedly mounted on the surface of the mounting table, the output end of the driving motor passes through the mounting table and is rotatably connected to the mounting table, the output end of the driving motor is fixedly connected to an active bevel gear, the active bevel gear is meshed with a driven bevel gear, the driven bevel gear is rotatably connected to the mounting table, the inner wall of the driven bevel gear is fixedly connected to a linkage bevel gear cylinder, the inner wall of the linkage bevel gear cylinder is rotatably connected to a fixed column, the linkage bevel gear cylinder is meshed with a rotating bevel gear, the rotating bevel gear is fixedly mounted on the main body cylinder, a thrust cam is fixedly mounted on the surface of the linkage bevel gear cylinder, and incomplete teeth are arranged on the linkage bevel gear cylinder.

[0016] Furthermore, a plurality of fixed baffles are fixedly installed inside the spiral tube.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. In the present invention, under the action of the flipping mechanism, the first filter screen rotates 90 degrees, and the second filter screen rotates 180 degrees. At this time, the alkali residue on the second filter screen is located between the first filter screen and the second filter screen. At the same time, the waste liquid returns to the initial spherical cylinder after passing through the second filter screen and the first filter screen, thereby completing the removal operation of the chlorine radical.

[0019] 2. The present invention uses the energy storage effect to enable the energy storage mechanism to drive the first filter screen and the second filter screen to revolve. At this time, the new first filter screen and the second filter screen move to the leftmost side and are reset into the main cylinder through the action of the thrust mechanism, thereby completing the replacement of the first filter screen and the second filter screen, avoiding the first filter screen and the second filter screen from being affected by the alkaline residue, resulting in poor waste liquid filtration, and improving the filtration efficiency.

[0020] 3. The present invention allows the first filter screen and the second filter screen to rotate synchronously, so that the alkali residue on the second filter screen will fall onto the first filter screen, thereby preventing the alkali residue from entering the waste liquid again, thereby achieving a sufficient filtering effect.

[0021] 4. The present invention arranges a fixed baffle inside the spiral tube so that when the waste liquid flows in the spiral tube, the fixed baffle blocks the waste liquid and forms turbulence during the flow, thereby making the waste liquid and the magnetic powder mixed more fully. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic diagram of the structure of a waste liquid recovery and treatment device for soda ash production provided by an embodiment of the present invention;

[0023] Figure 2 It is a schematic diagram of the cross-sectional structure of the present invention;

[0024] Figure 3 For the present invention Figure 2 A schematic diagram of the enlarged structure at point A;

[0025] Figure 4 For the present invention Figure 2 A schematic diagram of the enlarged structure at B;

[0026] Figure 5 For the present invention Figure 2 A schematic diagram of the enlarged structure at C;

[0027] Figure 6 For the present invention Figure 2 A schematic diagram of the structure at D of FIG.

[0028] Figure 7 It is a schematic cross-sectional structure diagram of another viewing angle of a waste liquid recovery and treatment device for soda ash production of the present invention;

[0029] Figure 8 For the present invention Figure 7 A schematic diagram of the structure at E of FIG.

[0030] Fig. 9 It is a schematic diagram of the installation position structure of the spherical cylinder of the present invention;

[0031] Fig.10 For the present invention Fig. 9 A schematic diagram of the structure at F of FIG.

[0032] Fig.11 For the present invention Fig. 9 A schematic diagram of the enlarged structure at G;

[0033] Fig.12 It is a schematic diagram of the installation position structure of the thrust convex plate of the present invention;

[0034] Fig.13 It is a schematic diagram of the installation position structure of the slide groove round block of the present invention.

[0035] In the attached drawings: 1. main frame; 101. mounting platform; 102. magnetic powder tube; 103. waste liquid tube; 104. fixed column; 2. filter mechanism; 201. first filter; 202. second filter; 203. spiral tube; 204. spherical cylinder; 205. main cylinder; 206. fixed baffle; 3. flip mechanism; 301. first gear; 302. second gear; 303. fixed toothed disc; 304. semicircular baffle; 4. thrust mechanism; 401. thrust convex plate; 402. pressure cylinder; 403. linkage plate; 40 4. Thrust block; 5. Force storage mechanism; 501. Force storage rack; 502. Force storage gear; 503. Force storage spring; 504. Rotating cylinder; 505. Linkage gear; 506. Fixed ratchet gear; 507. Guide rod; 508. Moving slider; 509. Tension spring; 6. Slide mechanism; 601. Slide round block; 602. Circular slide; 603. Straight groove; 7. Driving mechanism; 701. Driving motor; 702. Active bevel gear; 703. Driven bevel gear; 704. Linkage bevel gear cylinder; 705. Rotating bevel gear. DETAILED DESCRIPTION

[0036] 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.

[0037] It can be understood that the terms "first", "second", etc. used in the present application can be used in this article to describe various elements, but unless otherwise specified, these elements are not limited by these terms. These terms are only used to distinguish the first element from another element.

[0038] like Figure 1 , Figure 2 , Figure 6 and Figure 8 As shown, in one embodiment, a waste liquid recovery and treatment device for soda ash production is proposed, the device comprising:

[0039] The main frame 1 includes a mounting platform 101 disposed on the main frame 1, a waste liquid pipe 103 is passed through the mounting platform 101 and is fixedly connected to the waste liquid pipe 103, a magnetic powder tube 102 is passed through the waste liquid pipe 103 and is fixedly connected to the magnetic powder tube 102, and a fixing column 104 is fixedly installed on the surface of the mounting platform 101;

[0040] Filter mechanism 2: includes a plurality of first filter screens 201 and a second filter screen 202 mounted on the mounting platform 101, and also includes a main body cylinder 205 rotatably connected to the surface of the mounting platform 101, the waste liquid pipe 103 runs through the main body cylinder 205 and is fixedly connected to the main body cylinder 205, spherical cylinders 204 are fixedly mounted at both ends of the main body cylinder 205, two spiral tubes 203 are fixedly mounted inside the main body cylinder 205, and self-locking devices are provided on the first filter screen 201 and the second filter screen 202;

[0041] Flipping mechanism 3: used to drive the first filter screen 201 and the second filter screen 202 to rotate;

[0042] The thrust mechanism 4 is used to push the force storage mechanism 5 to make the first filter 201 and the second filter 202 revolve.

[0043] In practical application of the embodiment of the present invention, when waste liquid is treated, Figure 2As shown, the waste liquid and magnetic powder are put into the main cylinder 205 in proportion through the magnetic powder tube 102 and the waste liquid tube 103. At this time, the waste liquid and the magnetic powder are fully mixed by the action of the spiral tube 203. When the waste liquid reaches the spherical cylinder 204 below, the main cylinder 205 starts to rotate 180 degrees. At this time, the second filter screen 202 is rotated 90 degrees to a horizontal state under the action of the flip mechanism 3, and the first filter screen 201 is rotated 180 degrees under the action of the flip mechanism 3. The first filter screen 201 is still in a vertical state. At this time, the alkali residue falls on the second filter screen 202. At the same time, as the waste liquid flows to the other end, it should be noted that the device moves in the required magnetic field to ensure that the magnetic powder is combined with the chloride ion to provide Take it out, and at the same time, the rotation of the first filter screen 201 and the second filter screen 202 is completed before the main cylinder 205 rotates to ninety degrees, so as to avoid the abnormal situation that the first filter screen 201 and the second filter screen 202 do not move into place when the waste liquid passes through the first filter screen 201 and the second filter screen 202, resulting in an abnormal situation that the effective extraction cannot be performed, and the first filter screen 201 and the second filter screen 202 are provided with a self-locking device, so as to avoid the abnormal situation that the first filter screen 201 and the second filter screen 202 are misrotated due to inertia. At this time, the waste liquid continues to be injected with magnetic powder through the magnetic powder tube 102, and the magnetic powder and the waste liquid are mixed when passing through the spiral tube 203 at the other end. When it flows to the spherical cylinder 204 at the other end, the main cylinder 205 continues to rotate one hundred and eighty degrees. Figure 8 As shown, at this time, under the action of the flip mechanism 3, the first filter screen 201 rotates 90 degrees, and the second filter screen 202 rotates 180 degrees. At this time, the alkali residue on the second filter screen 202 is located between the first filter screen 201 and the second filter screen 202. At the same time, the waste liquid returns to the initial spherical cylinder 204 after passing through the second filter screen 202 and the first filter screen 201, thereby completing the removal of chloride radicals. At this time, after the main cylinder 205 rotates one circle, as shown in FIG. Figure 2 As shown, from Figure 2 From the front view direction, under the action of the thrust mechanism 4, the first filter screen 201 and the second filter screen 202 are driven to move to the right through the flip mechanism 3, so that the first filter screen 201 and the second filter screen 202 are moved out of the main tube 205, and at the same time, the thrust mechanism 4 drives the storage mechanism 5 to store energy. When the first filter screen 201 and the second filter screen 202 move to a certain position, the storage mechanism 5 drives the first filter screen 201 and the second filter screen 202 to revolve due to the energy storage effect. At this time, the new first filter screen 201 and the second filter screen 202 move to the leftmost side and are reset into the main tube 205 through the action of the thrust mechanism 4, thereby completing the replacement of the first filter screen 201 and the second filter screen 202, avoiding the first filter screen 201 and the second filter screen 202 from being affected by the alkali residue, resulting in poor waste liquid filtration, thereby improving the filtration efficiency.

[0044] like Figure 7 and Figure 8 As shown, as a preferred embodiment of the present invention, the flip mechanism 3 includes a first gear 301 fixedly mounted on the surface of the first filter screen 201, a second gear 302 fixedly mounted on the surface of the second filter screen 202, and the first gear 301 and the second gear 302 both pass through the semicircular baffle 304 and are rotatably connected to the semicircular baffle 304, and the first gear 301 and the second gear 302 are both engaged with the fixed gear disc 303.

[0045] In actual application of the embodiment of the present invention, when the main tube 205 rotates, Figure 8 As shown, at this time, due to the fixed state of the fixed toothed disc 303, the first gear 301 and the second gear 302 revolve counterclockwise around the fixed toothed disc 303. At this time, the second gear 302 is driven to rotate ninety degrees under the action of the fixed toothed disc 303, thereby driving the second filter screen 202 to rotate ninety degrees, and the first gear 301 is driven to rotate one hundred and eighty degrees under the action of the fixed toothed disc 303, thereby driving the first filter screen 201 to rotate one hundred and eighty degrees. At this time, the second filter screen 202 plays a filtering role. When the main body 205 rotates one hundred and eighty degrees again, the first gear 301 is driven to rotate one hundred and eighty degrees under the action of the fixed toothed disc 303. The wheel 301 rotates ninety degrees, which drives the first filter screen 201 to rotate ninety degrees. At the same time, under the action of the fixed toothed disc 303, it drives the second gear 302 to rotate one hundred and eighty degrees, which drives the second filter screen 202 to rotate one hundred and eighty degrees. Since the first filter screen 201 and the second filter screen 202 rotate synchronously, the alkali residue on the second filter screen 202 will fall on the first filter screen 201, thereby preventing the alkali residue from entering the waste liquid again. At this time, the first filter screen 201 begins to play a filtering role, thereby achieving the effect of automatically switching the states of the first filter screen 201 and the second filter screen 202, and completing the filtering operation.

[0046] like Fig. 9 , Fig.10 and Fig.12 As shown, as another preferred embodiment of the present invention, the thrust mechanism 4 includes a thrust convex plate 401 installed on the mounting platform 101, the inner wall of the thrust convex plate 401 is in contact with the surface of the pressure cylinder 402, a linkage plate 403 is fixedly installed on the surface of the pressure cylinder 402, a thrust block 404 is fixedly installed on the surface of the linkage plate 403, and the thrust block 404 is in contact with the power storage mechanism 5.

[0047] In practical application of the embodiment of the present invention, when the first filter 201 and the second filter 202 filter, as shown in FIG. Fig.12 As shown, the thrust convex plate 401 rotates counterclockwise, and when the first filter screen 201 and the second filter screen 202 complete filtering, as shown in FIG. Fig.10As shown, at this time, the protrusion of the thrust convex plate 401 drives the compressed cylinder 402 to move to the right, and then drives the thrust block 404 to move to the right through the connecting rod transmission. The movement of the thrust block 404 drives the first filter screen 201 and the second filter screen 202 to move to the right out of the main cylinder 205, and then drives the first filter screen 201 and the second filter screen 202 to revolve through the energy storage mechanism 5, so as to replace the first filter screen 201 and the second filter screen 202. After the replacement is completed, the thrust convex plate 401 rotates to the downslope of the protrusion, and drives the new first filter screen 201 and the second filter screen 202 to reset and enter the main cylinder 205 through the thrust block 404, so as to complete the replacement operation of the first filter screen 201 and the second filter screen 202.

[0048] like Figure 2 , Figure 3 , Fig. 9 , Fig.10 and Fig.11 As shown, as another preferred embodiment of the present invention, the power storage mechanism 5 includes a power storage rack 501 fixedly mounted on the surface of the linkage plate 403, the power storage rack 501 penetrates the fixed column 104 and is slidably connected to the fixed column 104, the power storage rack 501 is meshed with the power storage gear 502, the fixed column 104 penetrates the power storage gear 502 and is rotatably connected to the power storage gear 502, the surface of the power storage gear 502 is fixedly connected with a power storage spring 503, one end of the power storage spring 503 away from the power storage gear 502 is connected to the rotating cylinder 504, the fixed column 104 penetrates the rotating cylinder 504 and is rotatably connected to the rotating cylinder 504, and the surface of the power storage gear 502 is fixedly mounted with a linkage gear 5 05, the linkage gear 505 is meshed with the fixed ratchet gear 506, the fixed column 104 passes through the linkage gear 505 and is rotatably connected with the linkage gear 505, the fixed ratchet gear 506 is fixedly installed on the surface of the fixed column 104, the surface of the rotating cylinder 504 is fixedly installed with a guide rod 507, the guide rod 507 is slidably connected with the inner wall of the moving slider 508, the surface of the moving slider 508 is fixedly installed with a fixed toothed disk 303, the surface of the moving slider 508 is rotatably connected with the semicircular baffle 304, the moving slider 508 is slidably connected with the surface of the slide mechanism 6, the rotating cylinder 504 and the moving slider 508 are connected by a tension spring 509, and the power storage gear 502 is set with a ratchet.

[0049] In practical application, the embodiment of the present invention is as follows: Fig.10 As shown, from Fig.10 When the pressure cylinder 402 moves to the right, the power storage rack 501 is driven to move to the right through the linkage plate 403. Fig.11 As shown, from Fig.11 From the front view direction, the rightward movement of the power storage rack 501 drives the power storage gear 502 to rotate. Figure 3As shown, the rotation of the power storage gear 502 drives the linkage gear 505 to rotate, and at the same time, the power storage gear 502 drives the power storage spring 503 to twist. At this time, the power storage spring 503 stores energy. Due to the restriction of the fixed ratchet gear 506, the power storage gear 502 cannot be reversed through the linkage gear 505. Fig.10 As shown, the rightward movement of the thrust block 404 drives the movable slider 508 to move rightward, as shown in FIG. Figure 2 As shown, from Figure 2 When viewed from the front, the movable slider 508 squeezes the tension spring 509 to the right to compress it. When the movable slider 508 moves to the orbital position, under the action of the torsional elastic potential energy of the force storage spring 503, the movable slider 508 is driven to orbit through the rotating cylinder 504, thereby driving the first filter screen 201 and the second filter screen 202 to switch. Subsequently, under the action of the thrust mechanism 4, the new movable slider 508 is reset, thereby completing the switching operation of the first filter screen 201 and the second filter screen 202.

[0050] like Fig.13 As shown, as another preferred embodiment of the present invention, the slide mechanism 6 includes a slide block 601 fixedly connected to the surface of the fixed column 104, the surface of the slide block 601 is provided with a circular slide 602 and a straight groove 603 connected to each other, a plurality of movable sliders 508 are respectively slidably connected to the circular slide 602 and the straight groove 603, the thrust block 404 is slidably connected to the inner wall of the slide block 601, and the rotating cylinder 504 is rotatably connected to the slide block 601.

[0051] In practical application, the embodiment of the present invention is as follows: Fig.13 As shown, when the movable slider 508 is pushed by the thrust block 404, it moves along the trajectory of the straight groove 603. When the movable slider 508 moves to the circular groove 602, the torsional potential energy of the force storage mechanism 5 drives the force storage mechanism 5 to revolve, and then the thrust mechanism 4 acts to slide and reset the new movable slider 508 in the straight groove 603, thereby completing the switching between the first filter 201 and the second filter 202.

[0052] like Figure 2 and Figure 4As shown, as another preferred embodiment of the present invention, the device also includes a driving mechanism 7, the driving mechanism 7 includes a driving motor 701 fixedly mounted on the surface of the mounting platform 101, the output end of the driving motor 701 passes through the mounting platform 101 and is rotatably connected to the mounting platform 101, the output end of the driving motor 701 is fixedly connected with an active bevel gear 702, the active bevel gear 702 is meshed with a driven bevel gear 703, the driven bevel gear 703 is rotatably connected to the mounting platform 101, the inner wall of the driven bevel gear 703 is fixedly connected with a linkage bevel gear cylinder 704, the inner wall of the linkage bevel gear cylinder 704 is rotatably connected to the fixed column 104, the linkage bevel gear cylinder 704 is meshed with a rotating bevel gear 705, the rotating bevel gear 705 is fixedly mounted on the main body cylinder 205, the surface of the linkage bevel gear cylinder 704 is fixedly mounted with a thrust convex plate 401, and the linkage bevel gear cylinder 704 is provided with incomplete teeth.

[0053] In practical application, when treating waste liquid, the embodiment of the present invention is as follows: Figure 4 As shown, at this time, the driving motor 701 starts to run, and the operation of the driving motor 701 drives the linkage bevel gear cylinder 704 to rotate through the cooperation of the bevel gear, and the rotation of the linkage bevel gear cylinder 704 drives the rotating bevel gear 705 to rotate, and then drives the main cylinder 205 to rotate. When the main cylinder 205 rotates one circle to complete the filtration, the main cylinder 205 stops rotating. Figure 2 As shown, at this time, the linkage bevel gear cylinder 704 rotates to drive the thrust cam 401 to continue rotating, thereby completing the replacement of the first filter screen 201 and the second filter screen 202. After the replacement is completed, the linkage bevel gear cylinder 704 engages with the rotating bevel gear 705 again to perform the next filtering operation, thereby achieving the purpose of automatically cyclically switching the first filter screen 201 and the second filter screen 202.

[0054] like Figure 5 As shown, as another preferred embodiment of the present invention, a plurality of fixed baffles 206 are fixedly installed inside the spiral tube 203 .

[0055] In practical application, the embodiment of the present invention is as follows: Figure 5 As shown, by means of the fixed baffle 206 disposed inside the spiral tube 203, when the waste liquid flows in the spiral tube 203, the fixed baffle 206 blocks the waste liquid and forms turbulence during the flow, thereby making the waste liquid and the magnetic powder mixed more fully.

[0056] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0057] The above-mentioned embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the present invention. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

[0058] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A waste liquid recovery and treatment equipment for soda ash production, characterized in that: The device comprises: The main frame (1) comprises a mounting platform (101) arranged on the main frame (1), a waste liquid pipe (103) passing through the interior of the mounting platform (101) and being fixedly connected to the waste liquid pipe (103), a magnetic powder tube (102) passing through the interior of the waste liquid pipe (103) and being fixedly connected to the magnetic powder tube (102), and a fixing column (104) being fixedly mounted on the surface of the mounting platform (101); The filter mechanism (2) comprises a plurality of first filter screens (201) and a second filter screen (202) mounted on a mounting platform (101), and also comprises a main body tube (205) rotatably connected to the surface of the mounting platform (101); a waste liquid pipe (103) passes through the main body tube (205) and is fixedly connected to the main body tube (205); spherical tubes (204) are fixedly mounted on both ends of the main body tube (205); two spiral tubes (203) are fixedly mounted inside the main body tube (205); and self-locking devices are provided on the first filter screen (201) and the second filter screen (202); Turning mechanism (3): used to drive the first filter screen (201) and the second filter screen (202) to rotate; A thrust mechanism (4) is used to push the force storage mechanism (5) to cause the first filter screen (201) and the second filter screen (202) to revolve; The turning mechanism (3) comprises a first gear (301) fixedly mounted on the surface of the first filter screen (201), a second gear (302) fixedly mounted on the surface of the second filter screen (202), and both the first gear (301) and the second gear (302) pass through the semicircular baffle (304) and are rotatably connected to the semicircular baffle (304), and both the first gear (301) and the second gear (302) are meshed with a fixed toothed disc (303).

2. The waste liquid recovery and treatment equipment for soda ash production according to claim 1, characterized in that: The thrust mechanism (4) comprises a thrust convex plate (401) mounted on a mounting platform (101), the inner wall of the thrust convex plate (401) being in contact with the surface of a pressure cylinder (402), a linkage plate (403) being fixedly mounted on the surface of the pressure cylinder (402), a thrust block (404) being fixedly mounted on the surface of the linkage plate (403), and the thrust block (404) being in contact with a force storage mechanism (5).

3. The waste liquid recovery and treatment equipment for soda ash production according to claim 2 is characterized in that: The power storage mechanism (5) comprises a power storage rack (501) fixedly mounted on the surface of the linkage plate (403); the power storage rack (501) penetrates the fixed column (104) and is slidably connected to the fixed column (104); the power storage rack (501) meshes with the power storage gear (502); the fixed column (104) penetrates the power storage gear (502) and is rotationally connected to the power storage gear (502); a power storage spring (503) is fixedly connected to the surface of the power storage gear (502); one end of the power storage spring (503) away from the power storage gear (502) is connected to the rotating cylinder (504); the fixed column (104) penetrates the rotating cylinder (504) and is rotationally connected to the rotating cylinder (504); a linkage gear (505) is fixedly mounted on the surface of the power storage gear (502); the linkage gear (505) 05) is meshed with a fixed ratchet gear (506), a fixed column (104) passes through the linkage gear (505) and is rotationally connected to the linkage gear (505), the fixed ratchet gear (506) is fixedly mounted on the surface of the fixed column (104), a guide rod (507) is fixedly mounted on the surface of the rotating cylinder (504), the guide rod (507) is slidably connected to the inner wall of the moving slider (508), a fixed toothed disc (303) is fixedly mounted on the surface of the moving slider (508), the surface of the moving slider (508) is rotationally connected to the semicircular baffle (304), the moving slider (508) is slidably connected to the surface of the slide mechanism (6), the rotating cylinder (504) and the moving slider (508) are connected via a tension spring (509), and a ratchet is arranged on the power storage gear (502).

4. The waste liquid recovery and treatment equipment for soda ash production according to claim 3 is characterized in that: The slide groove mechanism (6) comprises a slide groove round block (601) fixedly connected to the surface of the fixed column (104); the surface of the slide groove round block (601) is provided with a circular slide groove (602) and a straight groove (603) connected to each other; a plurality of movable sliders (508) are respectively slidably connected to the circular slide groove (602) and the straight groove (603); a thrust block (404) is slidably connected to the inner wall of the slide groove round block (601); and a rotating cylinder (504) is rotatably connected to the slide groove round block (601).

5. The waste liquid recovery and treatment equipment for soda ash production according to claim 2 is characterized in that: The device further comprises a driving mechanism (7), the driving mechanism (7) comprising a driving motor (701) fixedly mounted on the surface of the mounting platform (101), the output end of the driving motor (701) passing through the mounting platform (101) and being rotatably connected to the mounting platform (101), the output end of the driving motor (701) being fixedly connected to a driving bevel gear (702), the driving bevel gear (702) being meshed with a driven bevel gear (703), and the driven bevel gear (703) being rotatably connected to the mounting platform (101). 01) rotational connection, the inner wall of the driven bevel gear (703) is fixedly connected with a linkage bevel gear cylinder (704), the inner wall of the linkage bevel gear cylinder (704) is rotationally connected with a fixed column (104), the linkage bevel gear cylinder (704) is meshed with a rotating bevel gear (705), the rotating bevel gear (705) is fixedly mounted on the main body cylinder (205), a thrust convex plate (401) is fixedly mounted on the surface of the linkage bevel gear cylinder (704), and non-complete teeth are arranged on the linkage bevel gear cylinder (704).

6. The waste liquid recovery and treatment equipment for soda ash production according to claim 1, characterized in that: A plurality of fixed baffles (206) are fixedly installed inside the spiral tube (203).

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