Solid-liquid separation type slag extractor

Abstract

The solid-liquid separation type slag extractor comprises a spiral extrusion dehydrator and an inclined screening machine, the spiral extrusion dehydrator is installed on the side wall of the inclined screening machine, the inclined screening machine comprises a machine shell, a screen mesh and a collecting groove, the screen mesh is obliquely installed on the inner wall of the machine shell, the collecting groove is installed in the machine shell, a sliding groove is formed in the inner side wall of the machine shell, and the sliding groove is communicated with the spiral extrusion dehydrator. A sliding groove is formed in the upper portion of the screen, a sliding frame is slidably installed in the sliding groove, a water conveying pipe is installed on the upper wall of the sliding frame, a spray head is installed on the lower wall of the water conveying pipe, and arc-shaped plates are installed on the left side and the right side of the sliding frame. According to the slag extractor, the problem that water flow flies everywhere is effectively avoided, the influence on the working environment is avoided, in addition, the arc-shaped plates arranged in the slag extractor can rotate, and when the slag extractor works, the two arc-shaped plates can cover the spray head, so that the spray head is prevented from being in contact with slag, and the spray head is prevented from being blocked.

Description

Technical Field

[0001] This patent relates to the field of slag discharge, specifically a solid-liquid separation type slag discharge machine. Background Art

[0002] A slag remover is a mechanical device used to filter the residue in the solution and discharge the residue;

[0003] The existing slag discharge machine generally squeezes out the water in the slag by filter pressing to achieve the purpose of solid-liquid separation. However, after being used for a period of time, the filter screen on the inclined surface of the existing slag discharge machine is easily blocked, resulting in poor initial fixed separation effect. Therefore, it needs to be cleaned with a high-pressure water gun, but during the cleaning process, the water will splash everywhere, affecting the working environment. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of this patent is to provide a solid-liquid separation type slag discharge machine.

[0005] The technical solution adopted by this patent to solve its technical problems is: a solid-liquid separation type slag discharge machine, including a screw extrusion dehydrator and an inclined screen machine, the side wall of the inclined screen machine is equipped with a screw extrusion dehydrator, the inclined screen machine includes a casing, a screen and a collecting tank, the inner wall of the casing is obliquely equipped with a screen, and a collecting tank is installed in the casing, and the collecting tank is arranged below the screen;

[0006] A slide groove is provided on the inner wall of the casing, a slide frame is slidably installed in the slide groove, a water pipe is installed on the upper wall of the slide frame, the water pipe is connected to an external water pumping mechanism, a nozzle is installed on the lower wall of the water pipe, the nozzle passes through the lower wall of the slide frame, and arc plates are installed on both sides of the left and right sides of the slide frame.

[0007] Furthermore, a water pump is installed in the casing, and the water pump is electrically connected to an external power supply. The input end of the water pump passes through the side wall of the collecting tank and communicates with the inner cavity of the collecting tank. The output end of the water pump is installed with one end of a drain pipe, and the other end of the drain pipe passes through the side wall of the casing.

[0008] Furthermore, a squeezing roller is rotatably mounted on the inner side of the housing, and the squeezing roller is connected to the output end of an external reduction motor.

[0009] Furthermore, a fixing frame is installed on the upper wall of the screen, a vibration motor is installed on the upper wall of the fixing frame, and the vibration motor is electrically connected to an external power supply.

[0010] Furthermore, one end of a hinge is installed on both the left and right sides of the sliding frame, and the other end of the hinge is installed on the side wall of the arc plate, and a counterweight block is installed on the side wall of the arc plate.

[0011] Furthermore, one end of a connecting rope is installed on the side wall of the counterweight block, and a hanging ring is installed on the other end of the connecting rope. Hooks are installed on both the left and right sides of the sliding frame, and the hanging ring can be hung on the hooks.

[0012] The beneficial effects of this patent are:

[0013] This patent can clean the screen through the nozzle on the sliding frame, and during cleaning, the arc plate can block the splashing water flow, effectively avoiding the problem of water flying everywhere and affecting the working environment. In addition, the arc plate set in this patent can rotate. When the slag discharger proposed in this patent is working, the two arc plates can cover the nozzle to prevent the nozzle from contacting with the slag and causing the nozzle to be blocked. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of this patent.

[0015] Figure 2 It is a side cross-sectional schematic diagram of the sliding frame of this patent.

[0016] Explanation of the reference numerals: 1 screw extrusion dehydrator, 2 inclined screen, 21 housing, 22 screen, 23 collecting trough, 3 slide, 4 sliding frame, 5 water pipe, 6 nozzle, 7 arc plate, 8 water pump, 9 drainage pipe, 10 extrusion roller, 11 fixing frame, 12 vibration motor, 13 hinge, 14 counterweight, 15 connecting rope, 16 hanging ring, 17 hook. DETAILED DESCRIPTION

[0017] The present invention is further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. In addition, it should be understood that after reading the contents of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the claims attached to the application.

[0018] See also Figure 1 , Figure 2 This is a schematic diagram of the structure of the patent, a solid-liquid separation type slag discharge machine, including a screw extrusion dehydrator 1 and an inclined screen machine 2, the side wall of the inclined screen machine 2 is installed with the screw extrusion dehydrator 1, the inclined screen machine 2 includes a casing 21, a screen 22 and a collecting trough 23, the inner wall of the casing 21 is obliquely installed with the screen 22, the casing 21 is installed with the collecting trough 23, and the collecting trough 23 is arranged below the screen 22;

[0019] The screw extrusion dehydrator 1 proposed in this article is a prior art, and its model is CTYZ-160, which is mainly composed of three parts: a screw, a cylindrical cage shell and a connecting shell, wherein the connecting shell is also the feed end of the screw extrusion dehydrator 1, and the connecting shell is connected to the side wall of the inclined screen machine 2. After the slag is initially separated from the solid and liquid by the inclined screen machine 2, it enters the connecting shell, and then driven by the internal screw, enters the cylindrical cage shell to squeeze out the remaining water inside the slag;

[0020] The inner wall of the housing 21 is provided with a slide groove 3, a slide frame 4 is slidably installed in the slide groove 3, a water pipe 5 is installed on the upper wall of the slide frame 4, the water pipe 5 is connected to the external water pump mechanism, a nozzle 6 is installed on the lower wall of the water pipe 5, the nozzle 6 penetrates the lower wall of the slide frame 4, and arc plates 7 are installed on the left and right sides of the slide frame 4;

[0021] When the external water pumping mechanism pumps water into the water pipe 5, water flows out from the nozzle 6 to clean the screen 22. The arc plate 7 can block the splashing water flow to prevent the water flow from splashing out and affecting the working environment.

[0022] A water pump 8 is installed in the housing 21, and the water pump 8 is electrically connected to an external power supply. The input end of the water pump 8 passes through the side wall of the collecting tank 23 and communicates with the inner cavity of the collecting tank 23. The output end of the water pump 8 is installed with one end of a drain pipe 9, and the other end of the drain pipe 9 passes through the side wall of the housing 21.

[0023] When the slag is located on the screen 22 and flows downward, the water in the slag will pass through the screen 22 and enter the collecting tank 23, and then the water pump 8 will pump out the liquid in the collecting tank 23 and discharge it outside the device through the drain pipe 9.

[0024] A squeezing roller 10 is rotatably mounted inside the housing 21, and the squeezing roller 10 is connected to the output end of an external reduction motor;

[0025] There is a certain distance between the squeezing roller 10 and the screen 22, and the distance is between 5-10 mm. The squeezing roller 10 can squeeze the dregs to further dehydrate them.

[0026] A fixing frame 11 is installed on the upper wall of the screen 22, and a vibration motor 12 is installed on the upper wall of the fixing frame 11. The vibration motor 12 is electrically connected to an external power supply;

[0027] The vibration motor 12 can drive the screen 22 to vibrate, thereby preventing the slag from staying on the screen 22 .

[0028] One end of a hinge 13 is installed on both the left and right sides of the sliding frame 4, and the other end of the hinge 13 is installed on the side wall of the arc plate 7, and a counterweight 14 is installed on the side wall of the arc plate 7;

[0029] Under the action of the counterweight 14 , the arc plate 7 will naturally droop, so that the two arc plates 7 are closed to cover the nozzle 6 , thereby preventing the nozzle 6 from contacting with the slag and causing the nozzle 6 to be blocked.

[0030] One end of a connecting rope 15 is installed on the side wall of the counterweight 14, and a hanging ring 16 is installed on the other end of the connecting rope 15. Hooks 17 are installed on both the left and right sides of the sliding frame 4, and the hanging ring 16 can be hung on the hooks 17;

[0031] When the screen 22 needs to be cleaned, the hanging ring 16 is first hung on the hook 17 to open the arc plate 7 and expose the nozzle 6.

[0032] When the present invention is working, the residue to be separated from the solid and liquid slides from the upper part of the screen 22 to the lower part of the screen 22. During the sliding process, the moisture in the residue will pass through the screen 22 into the collecting tank 23, and then the water pump 8 will pump out the liquid in the collecting tank 23 and discharge it outside the device through the drain pipe 9. This process is the initial solid-liquid separation. The residue after the initial solid-liquid separation will be squeezed by the squeezing roller 10 and then fall into the screw extrusion dehydrator 1 for further solid-liquid separation. Then the solid residue will be discharged from one end of the bolt extrusion dehydrator 1, and the separated water will be discharged from the drain port of the screw extrusion dehydrator 1.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered exemplary and non-restrictive in all respects, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0034] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A solid-liquid separation type slag discharge machine, comprising a screw extrusion dehydrator (1) and an inclined screen machine (2), characterized in that: The side wall of the inclined screen machine (2) is equipped with a screw extrusion dehydrator (1), and the inclined screen machine (2) comprises a casing (21), a screen (22) and a collecting trough (23); the inner wall of the casing (21) is equipped with a screen (22) at an angle, and the casing (21) is equipped with a collecting trough (23), and the collecting trough (23) is arranged below the screen (22); The inner wall of the housing (21) is provided with a slide groove (3), a slide frame (4) is slidably installed in the slide groove (3), a water pipe (5) is installed on the upper wall of the slide frame (4), the water pipe (5) is connected to an external water pumping mechanism, a nozzle (6) is installed on the lower wall of the water pipe (5), the nozzle (6) passes through the lower wall of the slide frame (4), and arc plates (7) are installed on both left and right sides of the slide frame (4).

2. The solid-liquid separation type slag discharger according to claim 1, characterized in that: A water pump (8) is installed in the casing (21), and the water pump (8) is electrically connected to an external power supply. The input end of the water pump (8) passes through the side wall of the collecting tank (23) and communicates with the inner cavity of the collecting tank (23). The output end of the water pump (8) is installed with one end of a drainage pipe (9), and the other end of the drainage pipe (9) passes through the side wall of the casing (21).

3. The solid-liquid separation type slag discharger according to claim 1, characterized in that: A squeezing roller (10) is rotatably mounted inside the housing (21), and the squeezing roller (10) is connected to the output end of an external reduction motor.

4. The solid-liquid separation type slag discharger according to claim 1, characterized in that: A fixing frame (11) is installed on the upper wall of the screen (22), a vibration motor (12) is installed on the upper wall of the fixing frame (11), and the vibration motor (12) is electrically connected to an external power supply.

5. The solid-liquid separation type slag discharger according to claim 1, characterized in that: One end of a hinge (13) is installed on both the left and right sides of the sliding frame (4), and the other end of the hinge (13) is installed on the side wall of the arc plate (7), and a counterweight (14) is installed on the side wall of the arc plate (7).

6. The solid-liquid separation type slag discharger according to claim 5, characterized in that: One end of a connecting rope (15) is installed on the side wall of the counterweight (14), and a hanging ring (16) is installed on the other end of the connecting rope (15). Hooks (17) are installed on both the left and right sides of the sliding frame (4), and the hanging ring (16) can be hung on the hooks (17).

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