Sewage purification solid-liquid separation device for environmental governance

Abstract

The utility model provides a sewage purification solid-liquid separation device for environmental governance. The sewage purification solid-liquid separation device for environmental governance comprises a separation box, a first filter plate is fixedly mounted in the separation box, an impurity collection box is fixedly mounted on one side of the first filter plate, a second filter plate is fixedly mounted in the impurity collection box, an extrusion mechanism is arranged on the separation box, and a pushing mechanism is arranged on the impurity collection box; the extrusion mechanism comprises a pressing plate, two internal thread sleeves, a mounting plate, two first screws, a first motor, two belt pulleys and a synchronous belt, the pressing plate is slidably mounted in the impurity collecting box, and the two internal thread sleeves are fixedly mounted at the top of the pressing plate. The sewage purification solid-liquid separation device for environmental governance provided by the utility model has the advantages that solid-liquid separation can be carried out on sewage, solid impurities at a separation position can be extruded, and sewage contained in the solid impurities is removed.

Description

Technical Field

[0001] The utility model belongs to the technical field of environmental governance, and in particular relates to a sewage purification solid-liquid separation device for environmental governance. Background Art

[0002] Domestic sewage and industrial wastewater often contain solid impurities of different particle sizes, which will have an impact on the environment after discharge. Nowadays, sewage needs to be treated before discharge, and the sewage needs to be separated into solids and liquids during treatment.

[0003] In the related art, a solid-liquid separation device for sewage purification for environmental treatment is disclosed, including a feed port and a drum, the lower end of the feed port is connected to a reaction chamber, and a coagulant layer is arranged at the middle end of the reaction chamber, the lower end of the reaction chamber is connected to a connecting pipe, and the lower end of the connecting pipe is connected to a separation bin, the drum is arranged inside the separation bin, and the lower end of the drum is connected to a protective cover, a motor is arranged inside the protective cover, and a solid discharge port is arranged outside the protective cover, a liquid discharge port is arranged at the lower right end of the separation bin, and a bracket is arranged at the lower end of the separation bin. The solid-liquid separation device for sewage purification for environmental treatment is provided with a drum, and the drum can separate the liquid and solid suspended matter entering the separation bin through the action of centrifugal force, so that the solid-liquid separation effect is better, and the solid suspended matter rolls along the inner wall of the drum, so that the solid suspended matter reaches a spherical stable structure, which is convenient for the collection of the solid suspended matter.

[0004] However, the above structure still has some shortcomings. After the device separates the sewage into solid and liquid, the solid impurities still contain a large amount of sewage, which is not convenient for subsequent treatment of the solid impurities.

[0005] Therefore, it is necessary to provide a new sewage purification solid-liquid separation device for environmental management to solve the above technical problems. Utility Model Content

[0006] The technical problem solved by the utility model is to provide a sewage purification solid-liquid separation device for environmental management which can separate sewage into solid and liquid, squeeze solid impurities at the separation point, and remove sewage contained in solid impurities.

[0007] In order to solve the above technical problems, the utility model provides a solid-liquid separation device for sewage purification for environmental treatment, comprising: a separation box, a first filter plate is fixedly installed in the separation box, a collection box is fixedly installed on one side of the first filter plate, a second filter plate is fixedly installed in the collection box, a squeezing mechanism is provided on the separation box, and a pushing mechanism is provided on the collection box;

[0008] The extrusion mechanism includes a pressing plate, two internally threaded sleeves, a mounting plate, two first screws, a first motor, two pulleys and a synchronous belt. The pressing plate is slidably installed in the collecting box. The two internally threaded sleeves are fixedly installed on the top of the pressing plate. The top ends of the two internally threaded sleeves extend to the outside of the collecting box and are slidably connected to the collecting box. The mounting plate is fixedly installed on one side of the separation box. The two first screws are rotatably installed on the mounting plate. The bottom ends of the two first screws extend into the two internally threaded sleeves respectively and are threadedly connected to the internally threaded sleeves. The first motor is fixedly installed on the top of the mounting plate. The output shaft of the first motor is fixedly connected to the top of the corresponding first screw. The two pulleys are fixedly sleeved on the two first screws respectively, and the synchronous belt is wrapped around the two pulleys.

[0009] As a further scheme of the utility model, the pushing mechanism includes a push plate, a push rod, an L-shaped rod, two fixed plates, a second screw, a second motor, an internally threaded slider and a connecting block. The push plate is slidably installed in the collection box, the push rod is fixedly installed on one side of the push plate, one end of the push rod extends outside the collection box, the L-shaped rod is fixedly installed on one end of the push rod, the two fixed plates are both fixedly installed on one side of the collection box, the second screw is rotatably installed on the two fixed plates, the second motor is fixedly installed on the corresponding fixed plates, the output shaft of the second motor is fixedly connected to the second screw, the internally threaded slider is threadedly sleeved on the second screw, the connecting block is fixedly installed on the bottom of the internally threaded slider, and the bottom of the connecting block is fixedly connected to the L-shaped rod.

[0010] As a further solution of the utility model, a feed pipe is fixedly installed on the top of the separation box, a drain pipe is fixedly installed on one side of the separation box, and a valve is fixedly installed on the drain pipe.

[0011] As a further solution of the utility model, a connecting pipe is fixedly installed on one side of the collecting box, and one end of the connecting pipe is fixedly connected to the separation box.

[0012] As a further solution of the utility model, a debris discharge port is opened on the debris collection box, and a baffle is fixedly installed on the outer wall of the debris collection box.

[0013] As a further solution of the utility model, a limiting sliding rod is fixedly installed on the two fixed plates, and the limiting sliding rod passes through the internal thread slider and is slidably connected to the internal thread slider.

[0014] Compared with the related art, the sewage purification solid-liquid separation device for environmental governance provided by the utility model has the following beneficial effects:

[0015] 1. The utility model is provided with an extrusion mechanism, so that the separated solid impurities can be squeezed to remove the sewage contained in the solid impurities;

[0016] 2. The utility model is provided with a pushing mechanism, so that the solid impurities can be pushed out of the collecting box after being squeezed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0018] Figure 1 A schematic diagram of the three-dimensional structure of the sewage purification solid-liquid separation device for environmental management provided by the utility model;

[0019] Figure 2 A schematic cross-sectional view of the solid-liquid separation device for sewage purification for environmental management provided by the utility model;

[0020] Figure 3 It is a partial cross-sectional structural schematic diagram of the sewage purification solid-liquid separation device for environmental management provided by the utility model.

[0021] In the figure: 1, separation box; 2, first filter plate; 3, debris collection box; 4, second filter plate; 5, pressure plate; 6, internally threaded sleeve; 7, mounting plate; 8, first screw; 9, first motor; 10, pulley; 11, synchronous belt; 12, push plate; 13, push rod; 14, L-shaped rod; 15, fixing plate; 16, second screw; 17, second motor; 18, internally threaded slider; 19, connecting block; 20, feed pipe; 21, drain pipe; 22, connecting pipe; 23, debris discharge port; 24, baffle. DETAILED DESCRIPTION

[0022] Please refer to Figure 1 , Figure 2 and Figure 3 ,in, Figure 1 A schematic diagram of the three-dimensional structure of the sewage purification solid-liquid separation device for environmental management provided by the utility model; Figure 2 A schematic cross-sectional view of the solid-liquid separation device for sewage purification for environmental management provided by the utility model; Figure 3 The utility model provides a partial cross-sectional structural diagram of a solid-liquid separation device for purifying sewage for environmental treatment. The solid-liquid separation device for purifying sewage for environmental treatment comprises: a separation box 1, a first filter plate 2 is fixedly installed in the separation box 1, a collection box 3 is fixedly installed on one side of the first filter plate 2, a second filter plate 4 is fixedly installed in the collection box 3, a squeezing mechanism is provided on the separation box 1, and a pushing mechanism is provided on the collection box 3;

[0023] The extrusion mechanism includes a pressing plate 5, two internally threaded sleeves 6, a mounting plate 7, two first screws 8, a first motor 9, two pulleys 10 and a synchronous belt 11. The pressing plate 5 is slidably installed in the collecting box 3. The two internally threaded sleeves 6 are fixedly installed on the top of the pressing plate 5. The top ends of the two internally threaded sleeves 6 extend to the outside of the collecting box 3 and are slidably connected with the collecting box 3. The mounting plate 7 is fixedly installed on one side of the separation box 1. The two first screws 8 are rotatably installed on the mounting plate 7. The bottom ends of the two first screws 8 extend into the two internally threaded sleeves 6 respectively and are threadedly connected to the internally threaded sleeves 6. The first motor 9 is fixedly installed on the top of the mounting plate 7. The output shaft of the first motor 9 is fixedly connected to the top of the corresponding first screw 8. The two pulleys 10 are fixedly sleeved on the two first screws 8 respectively, and the synchronous belt 11 is wrapped around the two pulleys 10.

[0024] like Figure 1 and Figure 3 As shown, the pushing mechanism includes a pushing plate 12, a pushing rod 13, an L-shaped rod 14, two fixed plates 15, a second screw 16, a second motor 17, an internally threaded slider 18 and a connecting block 19, the pushing plate 12 is slidably installed in the miscellaneous box 3, the pushing rod 13 is fixedly installed on one side of the pushing plate 12, one end of the pushing rod 13 extends outside the miscellaneous box 3, the L-shaped rod 14 is fixedly installed on one end of the pushing rod 13, the two fixed plates 15 are fixedly installed on one side of the miscellaneous box 3, the second screw 16 is rotatably installed on the two fixed plates 15, the second motor 17 is fixedly installed on the corresponding fixed plates 15, the output shaft of the second motor 17 is fixedly connected to the second screw 16, the internally threaded slider 18 is threadedly sleeved on the second screw 16, the connecting block 19 is fixedly installed on the bottom of the internally threaded slider 18, and the bottom of the connecting block 19 is fixedly connected to the L-shaped rod 14;

[0025] By providing the pushing mechanism, the solid impurities can be pushed out of the collecting box 3 after being squeezed.

[0026] like Figure 2 As shown, a feed pipe 20 is fixedly installed on the top of the separation box 1, a drain pipe 21 is fixedly installed on one side of the separation box 1, and a valve is fixedly installed on the drain pipe 21;

[0027] By providing the feed pipe 20 and the drain pipe 21 , sewage can be injected into the separation box 1 through the feed pipe 20 , and the sewage after solid-liquid separation can be discharged through the drain pipe 21 .

[0028] like Figure 2 As shown, a connecting pipe 22 is fixedly installed on one side of the collecting box 3, and one end of the connecting pipe 22 is fixedly connected to the separation box 1;

[0029] By providing the connecting pipe 22 , the solid can be squeezed by the pressing plate 5 and the squeezed sewage can be introduced into the separation box 1 .

[0030] like Figure 3 As shown, a debris discharge port 23 is provided on the upper portion of the debris collection box 3, and a baffle 24 is fixedly installed on the outer wall of the debris collection box 3;

[0031] By providing the impurity discharge port 23 and the baffle plate 24 , it is possible to facilitate the discharge of solid impurities through the impurity discharge port 23 , and the baffle plate 24 can prevent the squeezed sewage from being discharged.

[0032] like Figure 1 As shown, the two fixing plates 15 are fixedly installed with limit sliding rods, and the limit sliding rods penetrate the internal thread slider 18 and are slidably connected with the internal thread slider 18;

[0033] By providing a limit slide bar, the internal thread slider 18 can be restricted so that the internal thread slider 18 can move smoothly.

[0034] The working principle of the sewage purification solid-liquid separation device for environmental governance provided by the utility model is as follows:

[0035] Step 1: When in use, the sewage is injected into the separation box 1 through the feed pipe 20, and the first filter plate 2 filters the sewage to separate the solid impurities in the sewage from the sewage, and then enters the collection box 3;

[0036] The second step: start the first motor 9, the first motor 9 drives the first screw 8 to rotate, under the action of the two pulleys 10 and the pulley 10, the two first screws 8 rotate synchronously, the two first screws 8 drive the internal threaded sleeve 6 to move downward, the internal threaded sleeve 6 drives the pressing plate 5 to move downward, squeeze the solid impurities, squeeze out the sewage in the impurities, and make the sewage flow into the separation box 1 through the connecting pipe 22;

[0037] The third step: open the baffle 24, start the second motor 17, the second motor 17 drives the second screw 16 to rotate, the second screw 16 drives the internal thread slider 18 to move, the internal thread slider 18 drives the connecting block 19 and the L-shaped rod 14 to move, the L-shaped rod 14 drives the push rod 13 and the push plate 12 to move, and push the solid impurities out.

[0038] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0039] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0040] Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations or direct or indirect applications may be made to these embodiments without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the attached claims and their equivalents, which are equally included in the scope of patent protection of the present invention.

Claims

1. A sewage purification solid-liquid separation device for environmental management, characterized in that: include: A separation box, wherein a first filter plate is fixedly installed in the separation box, a collection box is fixedly installed on one side of the first filter plate, a second filter plate is fixedly installed in the collection box, a squeezing mechanism is provided on the separation box, and a pushing mechanism is provided on the collection box; The extrusion mechanism includes a pressing plate, two internally threaded sleeves, a mounting plate, two first screws, a first motor, two pulleys and a synchronous belt. The pressing plate is slidably installed in the collecting box. The two internally threaded sleeves are fixedly installed on the top of the pressing plate. The top ends of the two internally threaded sleeves extend to the outside of the collecting box and are slidably connected to the collecting box. The mounting plate is fixedly installed on one side of the separation box. The two first screws are rotatably installed on the mounting plate. The bottom ends of the two first screws extend into the two internally threaded sleeves respectively and are threadedly connected to the internally threaded sleeves. The first motor is fixedly installed on the top of the mounting plate. The output shaft of the first motor is fixedly connected to the top of the corresponding first screw. The two pulleys are fixedly sleeved on the two first screws respectively, and the synchronous belt is wrapped around the two pulleys.

2. The solid-liquid separation device for sewage purification for environmental management according to claim 1, characterized in that: The pushing mechanism includes a pushing plate, a pushing rod, an L-shaped rod, two fixed plates, a second screw, a second motor, an internally threaded slider and a connecting block. The pushing plate is slidably installed in the collecting box, the pushing rod is fixedly installed on one side of the pushing plate, one end of the pushing rod extends outside the collecting box, the L-shaped rod is fixedly installed on one end of the pushing rod, the two fixed plates are both fixedly installed on one side of the collecting box, the second screw is rotatably installed on the two fixed plates, the second motor is fixedly installed on the corresponding fixed plates, the output shaft of the second motor is fixedly connected to the second screw, the internally threaded slider is threadedly sleeved on the second screw, the connecting block is fixedly installed on the bottom of the internally threaded slider, and the bottom of the connecting block is fixedly connected to the L-shaped rod.

3. The solid-liquid separation device for sewage purification for environmental management according to claim 1, characterized in that: A feed pipe is fixedly installed on the top of the separation box, a drain pipe is fixedly installed on one side of the separation box, and a valve is fixedly installed on the drain pipe.

4. The solid-liquid separation device for sewage purification for environmental management according to claim 1, characterized in that: A connecting pipe is fixedly installed on one side of the collecting box, and one end of the connecting pipe is fixedly connected to the separation box.

5. The solid-liquid separation device for sewage purification for environmental management according to claim 1, characterized in that: A debris discharge port is provided on the top of the debris collection box, and a baffle is fixedly installed on the outer wall of the debris collection box.

6. The solid-liquid separation device for sewage purification for environmental management according to claim 2, characterized in that: The two fixing plates are fixedly mounted with limiting sliding rods, which penetrate the internal thread slider and are slidably connected with the internal thread slider.

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