Novel solid-liquid separation device for environmental engineering

Abstract

The utility model discloses a novel solid-liquid separation device for environmental engineering, which comprises a base, a separation box is fixedly mounted in the middle of the base, a fixed frame is fixedly mounted on one side of the base, a first electric telescopic cylinder is fixedly mounted on one side of the fixed frame, and a second electric telescopic cylinder is fixedly mounted on the other side of the fixed frame. The output end of the first electric telescopic air cylinder and the output end of the second electric telescopic air cylinder are fixedly connected with pull rods correspondingly, a large object filter screen is arranged at the top of the inner wall of the separation box, a screening inclined screen is arranged in the middle of the inner wall of the separation box, and hinge bases are installed on the two sides of the top of the large object filter screen correspondingly. According to the novel solid-liquid separation device for environmental engineering disclosed by the utility model, the whole solid-liquid separation device is convenient for cleaning larger and heavier impurities on the filter screen to the outside, automatic lifting and auxiliary discharging are realized, the labor intensity is reduced, and the novel solid-liquid separation device is convenient to use.

Description

Technical Field

[0001] The utility model relates to the field of environmental engineering, in particular to a novel solid-liquid separation device for environmental engineering. Background Art

[0002] Environmental engineering is a branch of environmental science. It mainly studies how to protect and rationally utilize natural resources, and uses scientific means to solve increasingly serious environmental problems, improve environmental quality, and promote environmental protection and social development. It is a science and technology that studies and engages in preventing and controlling environmental pollution and improving environmental quality. Environmental engineering is related to ecology in biology, environmental hygiene and environmental medicine in medicine, as well as environmental physics and environmental chemistry.

[0003] In environmental engineering, solid-liquid separation is often required for some sewage treatment. The existing solid-liquid separation equipment for environmental engineering will filter and screen some impurities layer by layer through the filter net. However, in the solid-liquid separation process, large pieces of impurities will accumulate on the first filter net in large quantities. The large pieces of debris on the filter net accumulate a lot and need to be cleaned frequently. It is often laborious to manually clean the debris on the filter net because the accumulation of large pieces of debris will make the filter net heavy, inconvenient to clean, and reduce work efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a new solid-liquid separation device for environmental engineering to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a new solid-liquid separation device for environmental engineering, comprising a base, a separation box is fixedly installed in the middle of the base, a fixed frame is fixedly installed on one side of the base, a first electric telescopic cylinder is fixedly installed on one side of the fixed frame, a second electric telescopic cylinder is fixedly installed on the other side of the fixed frame, the output end of the first electric telescopic cylinder and the output end of the second electric telescopic cylinder are both fixedly connected with a pull rod, a large block filter is provided at the top of the inner wall of the separation box, a screening inclined screen is provided in the middle of the inner wall of the separation box, hinged seats are installed on both sides of the top of the large block filter, a rotating rod is installed at the bottom of the pull rod, the pull rod is rotatably connected to the hinged seat through the rotating rod, a material guide frame is fixedly installed on the top of one side of the separation box, and a switch panel is fixedly installed on one side of the fixed frame.

[0006] Preferably, the first electric telescopic cylinder and the second electric telescopic cylinder are both electrically connected to an external power supply through a switch panel, a reinforcing inclined beam is fixedly installed at one corner of the top of the fixed frame, and the switch panel facilitates the control of the first electric telescopic cylinder and the second electric telescopic cylinder.

[0007] Preferably, a drain valve is installed at the bottom of the front side of the separation box, and the separation box extends through the base to the bottom of the base, and the drain valve facilitates the discharge of the liquid after separation.

[0008] Preferably, the bottom of the base is fixedly connected to a bottom support seat, a sludge collecting box is provided at the bottom of the bottom support seat, diagonal support reinforcement blocks are provided on both sides of the bottom support seat, a unloading bottom cover is hinged at the bottom of the separation box, and the sludge collecting box is used to collect mud and sand settled at the bottom of the inner wall of the separation box.

[0009] Preferably, sealing gaskets are connected to the sides of the unloading bottom cover, and fixing plates are fixedly connected to both sides of the bottom of the unloading bottom cover. One side of the fixing plate is threadedly connected to a fixing bolt, and the fixing bolt is threadedly connected to the surface of the separation box. The fixing plate and the fixing bolt are convenient for limiting the unloading bottom cover.

[0010] Preferably, a disassembly cover is provided in the middle of one side of the separation box, the disassembly cover corresponds to the screening inclined mesh, and the unloading bottom cover is used to clean the bottom of the inner wall of the separation box.

[0011] Preferably, an L-type holder matching the bulk filter is provided on the top of the inner wall of the separation box, and the two sides of the bulk filter are connected to the L-type holder. Bottom holders are installed in the middle of both sides of the inner wall of the separation box, and the two sides of the screening inclined screen are connected to the bottom holders.

[0012] Preferably, the aperture of the bulk filter is larger than the aperture of the screening inclined screen, and the sides of the top of the bulk filter are connected with side baffles, which are used to block large debris.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] When it is necessary to clean out the debris on the separated large-block filter screen, directly start the first electric telescopic cylinder and the second electric telescopic cylinder to pull the pull rod upward, so that the large-block filter screen rises with it, and then the large-block filter screen is separated from the inside of the separation box, pulled to the top of the separation box, and one side of the large-block filter screen is made to correspond to the material guide frame, and then the first electric telescopic cylinder is started to continue to contract, so that the large-block filter screen is in an inclined state, and then some large debris above the large-block filter screen will slide along the large-block filter screen to the material guide frame under the action of gravity and finally be discharged. The entire solid-liquid separation device is convenient for cleaning larger and heavier debris on the filter screen to the outside, automatically lifting and assisting in discharging, reducing labor intensity, facilitating use, and improving the work efficiency of relevant personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2This is the internal structure diagram of the separation box of the utility model;

[0017] Figure 3 It is an enlarged structural diagram of the utility model A;

[0018] Figure 4 It is the structural diagram of both sides of the large block filter of the utility model.

[0019] In the figure: 1. base; 2. separation box; 3. fixed frame; 4. first electric telescopic cylinder; 5. second electric telescopic cylinder; 6. bottom support seat; 7. sludge collection box; 8. switch panel; 9. drain valve; 10. diagonal support reinforcement block; 11. disassembly cover; 12. material guide frame; 13. pull rod; 14. L-cage; 15. bulk filter; 16. hinged seat; 17. bottom clamp; 18. screening inclined net; 19. unloading bottom cover; 20. rotating rod; 21. fixing plate; 22. fixing bolt; 23. sealing gasket; 24. side baffle; 25. reinforcement diagonal beam. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 The utility model provides a new solid-liquid separation device for environmental engineering, including a base 1, a separation box 2 is fixedly installed in the middle of the base 1, a fixed frame 3 is fixedly installed on one side of the base 1, a first electric telescopic cylinder 4 is fixedly installed on one side of the fixed frame 3, and a second electric telescopic cylinder 5 is fixedly installed on the other side of the fixed frame 3. The output end of the first electric telescopic cylinder 4 and the output end of the second electric telescopic cylinder 5 are both fixedly connected with a pull rod 13, and a large block filter 15 is provided on the top of the inner wall of the separation box 2. A screening inclined net 18 is provided in the middle of the inner wall, hinge seats 16 are installed on both sides of the top of the bulk filter screen 15, a rotating rod 20 is installed at the bottom of the pull rod 13, and the pull rod 13 is rotatably connected to the hinge seat 16 through the rotating rod 20. A material guide frame 12 is fixedly installed on the top of one side of the separation box 2, a switch panel 8 is fixedly installed on one side of the fixed frame 3, the first electric telescopic cylinder 4 and the second electric telescopic cylinder 5 are electrically connected to the external power supply through the switch panel 8, and a reinforcing inclined beam 25 is fixedly installed on one corner of the top of the fixed frame 3;

[0022] In this embodiment, during use, the liquid to be separated is introduced to the top of the separation box 2 so that the liquid enters the interior, and is filtered and screened through the bulk filter 15 and the screening inclined screen 18 to complete the solid-liquid separation process. The separated liquid is discharged through the drain valve 9.

[0023] See also Figure 1-4 A drain valve 9 is installed at the bottom of the front of the separation box 2, the separation box 2 passes through the base 1 and extends to the bottom of the base 1, the bottom of the base 1 is fixedly connected with a bottom support seat 6, the bottom of the bottom support seat 6 is provided with a sludge collection box 7, and both sides of the bottom support seat 6 are provided with diagonal support reinforcement blocks 10, the bottom of the separation box 2 is hinged with a discharge bottom cover 19, the sides of the discharge bottom cover 19 are connected with sealing gaskets 23, and both sides of the bottom of the discharge bottom cover 19 are fixedly connected with a fixing plate 21, one side of the fixing plate 21 is threadedly connected with a fixing bolt 22, and the fixing bolt 22 is threadedly connected to the surface of the separation box 2;

[0024] In this embodiment, some silt will settle at the bottom of the inner wall of the separation box 2 during the solid-liquid separation process. When the silt is cleaned later, the unloading bottom cover 19 at the bottom of the separation box 2 is opened to unload the silt and collect it in the sludge collection box 7.

[0025] See also Figure 1-4 A disassembly cover 11 is provided in the middle of one side of the separation box 2, and the disassembly cover 11 corresponds to the screening inclined net 18. An L-type card holder 14 matching the bulk filter 15 is provided at the top of the inner wall of the separation box 2, and both sides of the bulk filter 15 are snap-fitted with the L-type card holder 14. Bottom card holders 17 are installed in the middle of both sides of the inner wall of the separation box 2, and both sides of the screening inclined net 18 are snap-fitted with the bottom card holders 17. The aperture of the bulk filter 15 is larger than that of the screening inclined net 18, and the sides of the top of the bulk filter 15 are connected with side baffles 24.

[0026] In this embodiment, when it is necessary to clean out the debris on the bulk filter 15, the first electric telescopic cylinder 4 and the second electric telescopic cylinder 5 are directly started to pull the pull rod 13 upward, so that the bulk filter 15 rises with it, and then the bulk filter 15 is separated from the inside of the separation box 2, and it is pulled above the separation box 2, and one side of the bulk filter 15 is made to correspond to the material guide frame 12, and then the first electric telescopic cylinder 4 is started to continue to contract, so that the bulk filter 15 is in an inclined state, and then some large debris above the bulk filter 15 will slide along the bulk filter 15 to the material guide frame 12 under the action of gravity and finally be discharged.

[0027] When used specifically, the utility model is a new solid-liquid separation device for environmental engineering. During use, the liquid to be separated is introduced to the top of the separation box 2 so that the liquid enters the interior, and the solid-liquid separation process is completed after filtering and screening through the large-block filter screen 15 and the screening inclined screen 18. The separated liquid is discharged through the drain valve 9. During the use of the device, large debris will accumulate above the large-block filter screen 15. When relevant personnel need to clean up the debris on the large-block filter screen 15 later, they directly start the first electric telescopic cylinder 4 and the second electric telescopic cylinder 5 to pull the pull rod 13 upward, so that the large-block filter screen 15 rises with it, and then the large-block filter screen 15 is separated from the interior of the separation box 2, and it is pulled to the top of the separation box 2, and one side of the large-block filter screen 15 is connected to the filter screen 15. The material guide frame 12 corresponds to the first electric telescopic cylinder 4, and then the first electric telescopic cylinder 4 is started to continue to contract, so that the large-block filter screen 15 is in an inclined state, and then some large debris above the large-block filter screen 15 will slide down the large-block filter screen 15 to the material guide frame 12 under the action of gravity and finally discharged. The personnel can place a waste bucket next to the material guide frame 12 to collect it. After the large-block filter screen 15 is cleaned, the large-block filter screen 15 is rearranged into a horizontal state and reset to the inside of the separation box 2. The small impurities on the corresponding screening inclined screen 18 are generally lighter, so the screening inclined screen 18 can be disassembled for cleaning. The entire solid-liquid separation device is convenient for cleaning larger and heavier debris on the filter screen to the outside, automatically lifting and assisting in discharging, reducing labor intensity, easy to use, and improving the work efficiency of relevant personnel.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A novel solid-liquid separation device for environmental engineering, comprising a base (1), characterized in that: A separation box (2) is fixedly mounted in the middle of the base (1); a fixed frame (3) is fixedly mounted on one side of the base (1); a first electric telescopic cylinder (4) is fixedly mounted on one side of the fixed frame (3); a second electric telescopic cylinder (5) is fixedly mounted on the other side of the fixed frame (3); an output end of the first electric telescopic cylinder (4) and an output end of the second electric telescopic cylinder (5) are both fixedly connected to a pull rod (13); a large block filter (15) is provided at the top of the inner wall of the separation box (2); a screening inclined screen (18) is provided at the middle of the inner wall of the separation box (2); hinge seats (16) are installed on both sides of the top of the large block filter (15); a rotating rod (20) is installed at the bottom of the pull rod (13); the pull rod (13) is rotatably connected to the hinge seat (16) via the rotating rod (20); a material guide frame (12) is fixedly mounted on the top of one side of the separation box (2); and a switch panel (8) is fixedly mounted on one side of the fixed frame (3).

2. The novel solid-liquid separation device for environmental engineering according to claim 1, characterized in that: The first electric telescopic cylinder (4) and the second electric telescopic cylinder (5) are both electrically connected to an external power source via a switch panel (8), and a reinforcing inclined beam (25) is fixedly mounted on one corner of the top of the fixed frame (3).

3. The novel solid-liquid separation device for environmental engineering according to claim 1 is characterized in that: A drain valve (9) is installed at the bottom of the front side of the separation box (2), and the separation box (2) passes through the base (1) and extends to the bottom of the base (1).

4. The novel solid-liquid separation device for environmental engineering according to claim 1 is characterized in that: The bottom of the base (1) is fixedly connected to a bottom support seat (6), a sludge collection box (7) is provided at the bottom of the bottom support seat (6), oblique support reinforcement blocks (10) are provided on both sides of the bottom support seat (6), and a discharge bottom cover (19) is hingedly connected to the bottom of the separation box (2).

5. The novel solid-liquid separation device for environmental engineering according to claim 4 is characterized in that: The sides of the discharge bottom cover (19) are connected to sealing pads (23), and both sides of the bottom of the discharge bottom cover (19) are fixedly connected to fixing plates (21), one side of the fixing plate (21) is threadedly connected to a fixing bolt (22), and the fixing bolt (22) is threadedly connected to the surface of the separation box (2).

6. The novel solid-liquid separation device for environmental engineering according to claim 1 is characterized in that: A disassembly cover (11) is provided in the middle of one side of the separation box (2), and the disassembly cover (11) corresponds to the screening inclined net (18).

7. The novel solid-liquid separation device for environmental engineering according to claim 1 is characterized in that: An L-type holder (14) matching the bulk filter (15) is provided at the top of the inner wall of the separation box (2), and both sides of the bulk filter (15) are engaged with the L-type holder (14). Bottom holders (17) are installed in the middle of both sides of the inner wall of the separation box (2), and both sides of the screening inclined screen (18) are engaged with the bottom holders (17).

8. The novel solid-liquid separation device for environmental engineering according to claim 1 is characterized by: The aperture of the bulk filter (15) is larger than the aperture of the screening inclined screen (18), and the sides of the top of the bulk filter (15) are connected to side baffles (24).

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