Solid-liquid wastewater treatment equipment
By using a separation structure and a rotary plate in the hydrogenated nitrile rubber wastewater treatment equipment, automatic compression of wastewater solids and efficient mixing of water chemical liquids are achieved, which solves the problem of manual compression in the prior art to increase work burden and improves treatment Efficiency and purification effect.
Patent Information
- Application Number
- CN202420875940.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-25
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-25
AI Technical Summary
The manual compression method of existing hydrogenated nitrile rubber wastewater treatment equipment increases workload and pressure, resulting in inconvenience in operation.
A solid-liquid wastewater treatment equipment was designed, adopting a separation structure including a separation cylinder, a twisted dragon, a solid material box and a water tank. The solid-liquid separation and water chemical liquid are automatically compressed through a rotating press roller, and the solid-liquid separation and water chemical liquid are achieved through a filter rod and an additive tube. a mixture of .
Automatic compression and collection of wastewater solids is achieved, solid-liquid separation effect is improved, working pressure is reduced, and the mixing efficiency of water and chemical liquid is improved by rotating the plate and adding pipe, and the purification effect is enhanced.
Smart Images
Figure CN222159801U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of hydrogenated nitrile rubber wastewater treatment, in particular to a solid-liquid wastewater treatment device. Background Art
[0002] The prior art (publication number: CN213527765U) discloses a hydrogenated nitrile rubber production wastewater treatment device, including a base column and a filter screen, a main body is arranged on the top of the base column, a water inlet is arranged above the main body, and a water inlet tank is arranged inside the water inlet, and the filter screen is arranged inside the water inlet tank.
[0003] The prior art filters hydrogenated nitrile rubber wastewater and then manually compresses the solids filtered out of the wastewater through a structure on a rotating device to achieve solid-liquid wastewater treatment. Although the prior art can compress the solids, its manual compression method increases the workload, thereby increasing work pressure.
[0004] In view of this, the present utility model is proposed. Utility Model Content
[0005] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:
[0006] A solid-liquid wastewater treatment device comprises a chassis, which is in the shape of a hollow rectangular box. A feed port is fixedly connected to the top of the chassis, and the feed port is in the shape of a hollow tube with a gradually narrowing bottom. The bottom of the feed port is connected to the chassis cavity. A card slot is provided on the front wall of the chassis, and a first rotating motor is fixedly connected to the rear wall of the chassis. A separation structure is arranged in the cavity of the chassis, and the separation structure comprises a separation cylinder, an auger, a solid material box and a water tank. The separation cylinder is fixedly connected in the cavity of the chassis, the auger is rotatably connected in the cavity of the chassis, the solid material box is clamped in the cavity of the chassis, and the water tank is fixedly connected at the bottom of the cavity of the chassis. The separation structure can separate solids and liquids in wastewater.
[0007] As a preferred embodiment of the utility model, the separation cylinder is in the shape of a hollow circular tube, the separation cylinder is placed horizontally in the cavity of the chassis, the auger is rotatably connected in the cavity of the separation cylinder, the length of the auger is consistent with the cavity of the separation cylinder, the rear wall of the auger can pass through the chassis and be connected to the output end of the first rotating motor, the solid material box and the water tank are both in the shape of a hollow rectangular box with an open top, and the solid material box can enter the cavity of the chassis from the card slot.
[0008] As a preferred embodiment of the utility model, the separation structure also includes a filter trough, a feed port and a pressure roller. The filter trough is opened through the arc surface of the separation cylinder, the feed port is opened through the top of the separation cylinder, and the pressure roller is rotatably connected in the cavity of the chassis. The pressure roller is positioned vertically below the front wall of the separation cylinder.
[0009] As a preferred embodiment of the utility model, the filter tank is a circular groove, the position of the feed port is aligned with the bottom of the feed port, the feed port is connected with the separation cylinder cavity through the feed port, and multiple filter tanks are evenly opened on the arc surface of the separation cylinder, and the pressure roller is symmetrically arranged at the bottom of the front wall of the separation cylinder. The pressure roller is cylindrical, and the two side walls of the pressure roller can pass through the chassis and be connected to the output end of the second rotating motor.
[0010] As a preferred embodiment of the utility model, the separation structure also includes a connecting plate, a filter rod and a baffle, the connecting plate is fixedly connected to the bottom of the front wall of the separation cylinder, the filter rod is fixedly connected to the bottom of the connecting plate, and the baffle is fixedly connected to the cavity of the chassis.
[0011] As a preferred embodiment of the utility model, the connecting plate and the baffle are symmetrical to each other in the front and rear positions of the symmetrical pressing roller, the symmetrical pressing roller rotates between the connecting plate and the baffle, the filter rod is tilted and fixed at the bottom of the connecting plate, and a plurality of filter rods are evenly and fixedly connected to the bottom of the connecting plate, the lowest point of the inclined surface of the filter rod can be aligned with the top opening of the solid material box in the chassis cavity, and the pressure roller is positioned at the top of the filter rod.
[0012] As a preferred embodiment of the utility model, the separation structure also includes an addition pipe, a drain pipe, a third rotating motor, a rotating shaft and a dial plate. The addition pipe is fixedly connected to the rear wall of the chassis, the addition pipe is a hollow L-shaped circular tube, the drain pipe is fixedly connected to the bottom of the water tank, the drain pipe is a hollow circular tube, the drain pipe is connected to the water tank cavity, the third rotating motor is fixedly connected to the bottom of the water tank, the rotating shaft is rotatably connected to the center of the water tank cavity, and the dial plate is fixedly connected to the wall of the rotating shaft.
[0013] As a preferred embodiment of the utility model, the adding pipe can be connected to the chassis cavity, the connection between the adding pipe and the chassis is aligned with the top opening of the water tank, the bottom of the rotating shaft can pass through the water tank and be connected to the output end of the third rotating motor, the cross-section of the dial plate is triangular, and multiple dial plates are evenly arranged around the rotating shaft.
[0014] Compared with the prior art, the utility model has the following beneficial effects:
[0015] 1. By setting up a separation structure, the solids in the hydrogenated nitrile rubber wastewater can be filtered and automatically compressed and collected. Because the separation structure compresses the solids in the wastewater falling on the top of the separation structure through symmetrical and rotating pressure rollers, this process does not require human intervention. Therefore, compared with the existing technology, this solution is more convenient to use and has a lower working pressure.
[0016] 2. By setting up filter rods, the remaining water in the wastewater solids can be filtered for a second time, because multiple filter rods will guide the compressed solids into the solid material box cavity and the water squeezed out of the solids will pass through the filter rods and enter the water tank cavity, thereby further improving the solid-liquid separation effect of the device.
[0017] 3. By setting the rotating shaft and the paddle, the water and the chemical liquid in the water tank cavity can be fully mixed, because the paddle can rotate and paddle the water in the water tank cavity, thereby increasing the activity of the water in the water tank cavity and improving the mixing efficiency of the water and the chemical liquid.
[0018] 4. By setting up the adding pipe, the adding amount can be flexibly adjusted when adding chemical liquid, and the added chemical liquid will be directly mixed with the water in the water tank cavity, thereby improving the purification efficiency of the water in the water tank cavity.
[0019] The specific implementation modes of the present utility model are further described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] In the attached picture:
[0021] Figure 1 It is a three-dimensional diagram of the utility model;
[0022] Figure 2 It is a bottom stereogram of the utility model;
[0023] Figure 3 This is a perspective side view of the interior of the chassis of the utility model;
[0024] Figure 4 This is a perspective three-dimensional diagram of the interior of the chassis of the utility model;
[0025] Figure 5 This is a disassembly diagram of the separation cylinder and auger of the utility model;
[0026] Figure 6 It is a three-dimensional diagram of the press roller and connecting plate of the utility model;
[0027] Figure 7 It is a three-dimensional diagram of the internal structure of the water tank cavity of the utility model.
[0028] In the figure: 20, chassis; 21, feed port; 22, card slot; 23, first rotating motor; 24, second rotating motor; 30, separation cylinder; 31, filter tank; 32, feed port; 33, auger; 34, pressure roller; 35, connecting plate; 36, filter rod; 37, baffle; 40, solid material box; 50, water tank; 51, addition pipe; 52, drainage pipe; 53, third rotating motor; 54, rotating shaft; 55, dial plate. DETAILED DESCRIPTION
[0029] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model.
[0030] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a solid-liquid wastewater treatment equipment includes a chassis 20, which is in the shape of a hollow rectangular box. A feed port 21 is fixedly connected to the top of the chassis 20. The feed port 21 is in the shape of a hollow tube with a gradually narrowing bottom. The bottom of the feed port 21 is connected to the cavity of the chassis 20. A card slot 22 is provided on the front wall of the chassis 20. A first rotating motor 23 is fixedly connected to the rear wall of the chassis 20. The first rotating motor 23 is electrically connected to a power supply. This is an existing technology and will not be described in detail here.
[0031] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 7 As shown, a separation structure is provided in the cavity of the chassis 20, and the separation structure includes a separation cylinder 30, an auger 33, a solid material box 40 and a water tank 50. The separation cylinder 30 is fixedly connected in the cavity of the chassis 20, the auger 33 is rotatably connected in the cavity of the chassis 20, the solid material box 40 is clamped in the cavity of the chassis 20, and the water tank 50 is fixedly connected at the bottom of the cavity of the chassis 20. The separation structure can separate solids and liquids in wastewater.
[0032] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, the separation cylinder 30 is in the shape of a hollow circular tube, the separation cylinder 30 is horizontally placed in the cavity of the chassis 20, the auger 33 is rotatably connected in the cavity of the separation cylinder 30, the length of the auger 33 is consistent with the cavity of the separation cylinder 30, the rear wall surface of the auger 33 can pass through the chassis 20 and is connected to the output end of the first rotating motor 23, the solid material box 40 and the water tank 50 are both in the shape of a hollow rectangular box with an open top, the solid material box 40 can enter the cavity of the chassis 20 from the card slot 22, and the separation structure also includes a filter tank 31, a feed port 32 and a pressure roller 34, the filter tank 31 passes through the arc surface of the separation cylinder 30, the feed port 32 and the pressure roller 34 2 is opened through the top of the separation cylinder 30, the pressure roller 34 is rotatably connected in the cavity of the chassis 20, the position of the pressure roller 34 is vertically below the front wall of the separation cylinder 30, the filter tank 31 is a circular groove, the position of the feed port 32 is aligned with the bottom of the feed port 21, the feed port 21 is connected with the cavity of the separation cylinder 30 through the feed port 32, a plurality of filter tanks 31 are evenly opened on the arc surface of the separation cylinder 30, the pressure roller 34 is symmetrically arranged at the bottom of the front wall of the separation cylinder 30, the pressure roller 34 is cylindrical, and the wall surfaces on both sides of the pressure roller 34 can pass through the chassis 20 and be connected to the output end of the second rotating motor 24;
[0033] During specific use, the second rotating motor 24 is electrically connected to the power supply, and the first rotating motor 23 is also electrically connected to the power supply. First, the power supply is turned on and the hydrogenated nitrile rubber wastewater is poured from the top of the feed port 21. The wastewater will first enter the separation cylinder 30 cavity from the feed port 21. At this time, the first rotating motor 23 can drive the auger 33 to rotate. The auger 33 can drive the wastewater in the separation cylinder 30 cavity to move toward the pressure roller 34 in the separation cylinder 30 cavity when rotating. When the wastewater moves in the separation cylinder 30 cavity, the water in the wastewater will leak from the filter tank 31 to the water tank 5. 0 cavity, and the remaining fixed will move out from the front wall of the separation cylinder 30 with the rotation of the auger 33 and fall between the symmetrical pressing rollers 34. At this time, the second rotating motor 24 can drive the pressing roller 34 to rotate in the direction of the other pressing roller 34. When the solid moves to between the symmetrical pressing rollers 34, the rotating pressing roller 34 will compress the solid and make the solid pass through between the symmetrical pressing rollers 34 and fall on the top of the filter rod 36 and then move to the cavity of the solid material box 40. After the solid material box 40 is fully loaded, the solid material box 40 can be pulled out of the card slot 22 for cleaning;
[0034] In summary, by setting up a separation structure, the solids in the hydrogenated nitrile rubber wastewater can be filtered and then automatically compressed and collected. Because the separation structure compresses the solids in the wastewater falling on the top of it through the symmetrical and rotating pressure roller 34, this process does not require human intervention. Therefore, compared with the prior art, this solution is more convenient to use and has lower working pressure.
[0035] like Figure 3 , Figure 4 and Figure 6 As shown, the separation structure also includes a connecting plate 35, a filter rod 36 and a baffle 37. The connecting plate 35 is fixedly connected to the bottom of the front wall of the separation cylinder 30, the filter rod 36 is fixedly connected to the bottom of the connecting plate 35, and the baffle 37 is fixedly connected to the cavity of the chassis 20. The connecting plate 35 and the baffle 37 are symmetrical to each other in the front and rear positions of the symmetrical pressing rollers 34. The symmetrical pressing rollers 34 rotate between the connecting plate 35 and the baffle 37. The filter rod 36 is tilted and fixed at the bottom of the connecting plate 35. A plurality of filter rods 36 are evenly fixedly connected to the bottom of the connecting plate 35. The lowest part of the inclined surface of the filter rod 36 can be aligned with the top opening of the solid material box 40 in the cavity of the chassis 20. The position of the pressing roller 34 is at the top of the filter rod 36.
[0036] In specific use, when the solids in the wastewater are compressed by the symmetrical pressing rollers 34, the remaining water in the solids will be squeezed out together and drip from the spacing between the adjacent filter rods 36 into the cavity of the water tank 50, and the squeezed solids will slide along the top of the filter rods 36;
[0037] In summary, by setting up the filter rods 36, the remaining water in the wastewater solids can be filtered for a second time, because multiple filter rods 36 will guide the compressed solids into the cavity of the solid box 40, and the water squeezed out of the solids will pass through the filter rods 36 and enter the cavity of the water tank 50, thereby further improving the solid-liquid separation effect of the device.
[0038] like Figure 2 , Figure 3 and Figure 7 As shown, the separation structure also includes an addition pipe 51, a drain pipe 52, a third rotating motor 53, a rotating shaft 54 and a dial plate 55. The addition pipe 51 is fixedly connected to the rear wall of the chassis 20, and the addition pipe 51 is a hollow L-shaped circular tube. The drain pipe 52 is fixedly connected to the bottom of the water tank 50, and the drain pipe 52 is in the shape of a hollow circular tube. The drain pipe 52 is connected to the cavity of the water tank 50. The third rotating motor 53 is fixedly connected to the bottom of the water tank 50. The rotating shaft 54 is rotatably connected to the center of the cavity of the water tank 50. The dial plate 55 is fixedly connected to the wall of the rotating shaft 54. The addition pipe 51 can be connected to the cavity of the chassis 20. The connection between the addition pipe 51 and the chassis 20 is aligned with the top opening of the water tank 50. The bottom of the rotating shaft 54 can pass through the water tank 50 and is connected to the output end of the third rotating motor 53. The cross section of the dial plate 55 is triangular, and a plurality of dial plates 55 are evenly arranged around the rotating shaft 54.
[0039] In specific use, the third rotary motor 53 is electrically connected to the power supply, a valve that can be opened and closed is installed at the bottom of the drain pipe 52, the third rotary motor 53 can drive the rotating shaft 54 to rotate in the water tank 50 cavity, when the power of the third rotary motor 53 is turned on, the rotating shaft 54 will be driven to rotate by the third rotary motor 53, the rotating shaft 54 can drive the paddle 55 to rotate in the water tank 50 cavity, the paddle 55 can paddle the water in the water tank 50 cavity, the chemical liquid in the water tank 50 cavity that can be diluted can be directly poured from the top of the addition pipe 51, the chemical liquid can move into the water tank 50 cavity along the addition pipe 51 and mix with the water in the water tank 50 cavity;
[0040] In summary, by providing the rotating shaft 54 and the paddle 55, the water and the chemical liquid in the water tank 50 cavity can be fully mixed, because the paddle 55 can rotate and paddle the water in the water tank 50 cavity, thereby increasing the activity of the water in the water tank 50 cavity and thus improving the mixing efficiency of the water and the chemical liquid. By providing the adding pipe 51, the addition amount can be flexibly adjusted when adding the chemical liquid, and the added chemical liquid will be directly mixed with the water in the water tank 50 cavity, thereby improving the purification efficiency of the water in the water tank 50 cavity.
[0041] Working principle: first turn on the power and pour the hydrogenated nitrile rubber wastewater from the top of the feed port 21. The wastewater will first enter the separation cylinder 30 cavity from the feed port 21. At this time, the first rotating motor 23 can drive the auger 33 to rotate. The auger 33 can drive the wastewater in the separation cylinder 30 cavity to move toward the pressure roller 34 in the separation cylinder 30 cavity when rotating. When the wastewater moves in the separation cylinder 30 cavity, the water in the wastewater will leak from the filter trough 31 into the water tank 50 cavity, and the remaining fixed will move out from the front wall of the separation cylinder 30 with the rotation of the auger 33 and fall between the symmetrical pressure rollers 34. At this time, the second rotating motor 24 can drive the pressure roller 34 to rotate in the direction of the other pressure roller 34. When the solid moves to the symmetrical pressure rollers 34, the rotating pressure roller 34 will compress the solid and make the solid pass through the symmetrical pressure rollers 34 so as to fall on the top of the filter rod 36 and then move to the cavity of the solid material box 40.
[0042] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.
Claims
1. A solid-liquid wastewater treatment device, comprising a chassis (20), the chassis (20) is in the shape of a hollow rectangular box, a feed port (21) is fixedly connected to the top of the chassis (20), the feed port (21) is in the shape of a hollow tube with a gradually narrowed bottom, the bottom of the feed port (21) is connected to the cavity of the chassis (20), a card slot (22) is provided on the front wall of the chassis (20), and a first rotating motor (23) is fixedly connected to the rear wall of the chassis (20), characterized in that: A separation structure is arranged in the cavity of the chassis (20), and the separation structure comprises a separation cylinder (30), an auger (33), a solid material box (40) and a water tank (50); the separation cylinder (30) is fixedly connected in the cavity of the chassis (20); the auger (33) is rotatably connected in the cavity of the chassis (20); the solid material box (40) is clamped in the cavity of the chassis (20); and the water tank (50) is fixedly connected to the bottom of the cavity of the chassis (20); the separation structure can separate solids and liquids in wastewater.
2. The solid-liquid wastewater treatment equipment according to claim 1, characterized in that: The separation cylinder (30) is in the shape of a hollow circular tube. The separation cylinder (30) is horizontally placed in the cavity of the casing (20). The auger (33) is rotatably connected in the cavity of the separation cylinder (30). The length of the auger (33) is consistent with the cavity of the separation cylinder (30). The rear wall surface of the auger (33) can pass through the casing (20) and is connected to the output end of the first rotating motor (23). The solid material box (40) and the water tank (50) are both in the shape of a hollow rectangular box with an open top. The solid material box (40) can enter the cavity of the casing (20) through the card slot (22).
3. The solid-liquid wastewater treatment equipment according to claim 1, characterized in that: The separation structure further comprises a filter trough (31), a feed port (32) and a pressure roller (34); the filter trough (31) is provided through the arc surface of the separation cylinder (30); the feed port (32) is provided through the top of the separation cylinder (30); the pressure roller (34) is rotatably connected in the cavity of the chassis (20); and the pressure roller (34) is located vertically below the front wall of the separation cylinder (30).
4. The solid-liquid wastewater treatment equipment according to claim 3, characterized in that: The filter tank (31) is a circular groove, the position of the feed port (32) is aligned with the bottom of the feed port (21), the feed port (21) is connected with the cavity of the separation cylinder (30) through the feed port (32), a plurality of filter tanks (31) are evenly opened on the arc surface of the separation cylinder (30), the pressure roller (34) is symmetrically arranged at the bottom of the front wall of the separation cylinder (30), the pressure roller (34) is cylindrical, and the two side walls of the pressure roller (34) can pass through the chassis (20) and be connected to the output end of the second rotating motor (24).
5. The solid-liquid wastewater treatment equipment according to claim 3, characterized in that: The separation structure further comprises a connecting plate (35), a filter rod (36) and a baffle (37); the connecting plate (35) is fixedly connected to the bottom of the front wall of the separation cylinder (30); the filter rod (36) is fixedly connected to the bottom of the connecting plate (35); and the baffle (37) is fixedly connected to the cavity of the chassis (20).
6. The solid-liquid wastewater treatment equipment according to claim 5, characterized in that: The connecting plate (35) and the baffle plate (37) are symmetrical to each other in front and rear positions of the symmetrical pressing roller (34); the symmetrical pressing roller (34) rotates between the connecting plate (35) and the baffle plate (37); the filter rod (36) is tilted and fixed at the bottom of the connecting plate (35); a plurality of filter rods (36) are evenly and fixedly connected to the bottom of the connecting plate (35); the lowest part of the inclined surface of the filter rod (36) can be aligned with the top opening of the solid material box (40) in the cavity of the chassis (20); and the pressing roller (34) is located at the top of the filter rod (36).
7. The solid-liquid wastewater treatment equipment according to claim 5, characterized in that: The separation structure further comprises an addition pipe (51), a drainage pipe (52), a third rotating motor (53), a rotating shaft (54) and a dial plate (55); the addition pipe (51) is fixedly connected to the rear wall of the chassis (20); the addition pipe (51) is in the form of a hollow L-shaped circular pipe; the drainage pipe (52) is fixedly connected to the bottom of the water tank (50); the drainage pipe (52) is in the form of a hollow circular pipe; the drainage pipe (52) is connected to the cavity of the water tank (50); the third rotating motor (53) is fixedly connected to the bottom of the water tank (50); the rotating shaft (54) is rotatably connected to the center of the cavity of the water tank (50); and the dial plate (55) is fixedly connected to the wall of the rotating shaft (54).
8. The solid-liquid wastewater treatment equipment according to claim 7, characterized in that: The adding pipe (51) can be communicated with the cavity of the chassis (20), the connection between the adding pipe (51) and the chassis (20) is aligned with the top opening of the water tank (50), the bottom of the rotating shaft (54) can pass through the water tank (50) and be connected to the output end of the third rotating motor (53), the cross section of the dial plate (55) is triangular, and a plurality of dial plates (55) are evenly arranged around the rotating shaft (54).