Environment-friendly engineering sewage treatment device

Abstract

The utility model relates to the technical field of environmental protection engineering, in particular to an environmental protection engineering sewage treatment device which comprises a treatment tank, a filter mechanism, two transverse plates, a liquid inlet pipe, a control valve and a liquid outlet pipe, a plurality of through holes are formed in one side of the treatment tank, the filter mechanism comprises a plurality of filter screens, a driving screw rod and a moving plate, and a rubber block is arranged at one end of each filter screen. A plurality of filter screens are arranged on the movable plate, T-shaped blocks are arranged at the other ends of the filter screens, a rotating disc is arranged at one end of the driving screw, a threaded sleeve is arranged on the movable plate, a plurality of fixing seats are arranged on the end face of the movable plate, and T-shaped grooves are formed in the fixing seats. And finally, the filter screens can be directly taken down through the arrangement of T-shaped blocks and T-shaped grooves, so that stones and sand grains above the filter screens are cleaned, and the practicability of the device is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental protection engineering, in particular to a sewage treatment device for environmental protection engineering. Background Art

[0002] In daily production and life, the most widely used resource is water. Especially in industrial production, a large amount of sewage is generated. If this sewage enters the river, it will pollute the river water in the river, cause the death of fish in the river, and change the water quality. Therefore, a sewage treatment device is needed. However, when traditional sewage treatment devices treat sewage, they cannot separate a large amount of stones and sand grains in the sewage. The accumulation of a large amount of stones and sand grains will block the pipelines of the equipment, resulting in equipment damage, and manual pipeline dredging is required, thus affecting the normal sewage treatment work.

[0003] The prior art patent CN214087934U discloses a sewage treatment device for environmental protection engineering, including a treatment tank. The bottom of the treatment tank is evenly provided with legs. An inner separation device is fixedly connected to the inner cavity of the treatment tank. A liquid outlet pipe is communicated with the bottom of the side wall of the treatment tank. A liquid inlet pipe is communicated with the top of the side wall of the treatment tank. An outer fixing ring is connected to the top of the treatment tank. A top cover assembly is arranged on the top of the outer fixing ring. The outer fixing ring is evenly connected with screw rods at the top, and nuts are sleeved on the outer peripheries of the screw rods. This sewage treatment device for environmental protection engineering can separate a large amount of stones and sand grains in the sewage, thereby preventing the pipelines of the equipment from being blocked due to the accumulation of a large amount of stones and sand grains, and avoiding equipment damage, ensuring the normal progress of sewage treatment operations.

[0004] However, when cleaning the stones and sand grains in the above structure, the top cover needs to be disassembled every time, which is too time-consuming and laborious, thus reducing the practicability of the device. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a sewage treatment device for environmental protection engineering, aiming to solve the technical problem that when cleaning the stones and sand grains in the above structure of the prior art, the top cover needs to be disassembled every time, which is too time-consuming and laborious, thus reducing the practicability of the device.

[0006] To achieve the above object, an environmental protection engineering sewage treatment device adopted by the present utility model includes a treatment tank and a filtering mechanism. Two cross plates are arranged above the treatment tank. A liquid inlet pipe is arranged on one side of the treatment tank, and a control valve is arranged on the liquid inlet pipe. There are a plurality of through holes on one side of the treatment tank, and the plurality of through holes are located below the liquid inlet pipe. A liquid outlet pipe is arranged on the other side of the treatment tank. The filtering mechanism includes a plurality of filter nets, a driving screw rod and a moving plate. A rubber block is arranged at one end of the filter net, and a T-shaped block is arranged at the other end of the filter net. A rotating disc is arranged at one end of the driving screw rod. A threaded sleeve is arranged on the moving plate. A plurality of fixing seats are arranged on the end face of the moving plate. A T-shaped groove is arranged in the fixing seat. The plurality of filter nets are respectively slidably connected to the corresponding fixing seats and are located on the fixing seats, and the T-shaped block is located in the T-shaped groove. The driving screw rod is rotatably connected to the corresponding cross plate through a bearing and is located between the two cross plates. The driving screw rod is also in transmission connection with the threaded sleeve and is located in the threaded sleeve. The moving plate is slidably connected to the treatment tank and is located in the treatment tank, and the threaded sleeve penetrates through the upper part of the treatment tank. The rubber block is located in the corresponding through hole.

[0007] Wherein, the filtering mechanism further includes two positioning rods and two sliding members. Two positioning blocks are also arranged on the moving plate, and the threaded sleeve is located between the two positioning blocks. The two positioning rods are respectively fixedly connected to the corresponding cross plates and are located between the two cross plates, and the driving screw rod is also located between the two positioning rods. The two positioning blocks are respectively slidably connected to the corresponding positioning rods and are sleeved on the positioning rods. The two sliding members are respectively arranged between the moving plate and the treatment tank.

[0008] Wherein, the sliding member includes a sliding seat and a sliding rail. The sliding seat is fixedly connected to the moving plate and is located below the moving plate. The sliding seat is also slidably connected to the sliding rail and is located above the sliding rail. The sliding rail is fixedly connected to the treatment tank and is located on one side of the treatment tank.

[0009] Wherein, the environmental protection engineering sewage treatment device further includes a supporting mechanism and a guiding plate. The guiding plate has an inclined surface. The supporting mechanism is fixedly connected to the treatment tank and is located below the treatment tank. The guiding plate is fixedly connected to the treatment tank and is located at the inner bottom of the treatment tank.

[0010] Among them, the support mechanism includes a first reinforcement frame, a second reinforcement frame, and a plurality of support legs. The first reinforcement frame is fixedly connected to the corresponding support legs and sleeved between the plurality of support legs. The second reinforcement frame is fixedly connected to the corresponding support legs and sleeved between the plurality of support legs, and is also located below the first reinforcement frame. The plurality of support legs are respectively fixedly connected to the treatment tank and are located below the treatment tank.

[0011] Among them, the support mechanism further includes an anti-slip pad, which is bonded to the second reinforcement frame and is located below the second reinforcement frame.

[0012] An environmental protection engineering sewage treatment device of the present utility model includes a treatment tank and a filtering mechanism. Two cross plates are arranged above the treatment tank. A liquid inlet pipe is arranged on one side of the treatment tank, and a control valve is arranged on the liquid inlet pipe. One side of the treatment tank has a plurality of through holes, and the plurality of through holes are located below the liquid inlet pipe. An outlet pipe is arranged on the other side of the treatment tank. The filtering mechanism includes a plurality of filter nets, a driving screw, and a moving plate. One end of the filter net is provided with a rubber block, and the other end of the filter net is provided with a T-shaped block. One end of the driving screw is provided with a rotating disk. A threaded sleeve is arranged on the moving plate, and a plurality of fixing seats are arranged on the end face of the moving plate. A T-shaped groove is arranged in the fixing seat. By arranging the plurality of filter nets on the moving plate and then pushing the moving plate through the driving screw, the plurality of filter nets can be moved out through the through holes. Finally, through the arrangement of the T-shaped block and the T-shaped groove, the filter net can be directly removed, so as to clean the stones and sand grains above it, thereby effectively improving the practicability of the device. Description of the Drawings

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0014] Figure 1 is the front view of the first embodiment of the present utility model.

[0015] Figure 2 is the Figure 1 cross-sectional view taken along line A-A in the present utility model.

[0016] Figure 3 is the Figure 2 partial enlarged view at B in the present utility model.

[0017] Figure 4 is the cross-sectional view of the C-C line in Figure 2 the present utility model.

[0018] Figure 5 is the three-dimensional view of the second embodiment of the present utility model.

[0019] Figure 6 is the front view of the second embodiment of the present utility model.

[0020] Figure 7 is in the present utility model Figure 6 the cross-sectional view of the D-D line.

[0021] 101 - treatment tank, 102 - horizontal plate, 103 - liquid inlet pipe, 104 - control valve, 105 - through hole, 106 - liquid outlet pipe, 107 - filter screen, 108 - driving screw, 109 - moving plate, 110 - rubber block, 111 - T-shaped block, 112 - rotating disk, 113 - threaded sleeve, 114 - fixed seat, 115 - T-shaped groove, 116 - positioning rod, 117 - positioning block, 118 - sliding seat, 119 - slide rail, 201 - guiding plate, 202 - inclined surface, 203 - first reinforcement frame, 204 - second reinforcement frame, 205 - support leg, 206 - anti-slip pad. Detailed implementation manners

[0022] The embodiments of the present utility model will be described in detail below. Examples of the embodiments are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present utility model, and should not be construed as limiting the present utility model.

[0023] First embodiment:

[0024] Please refer to Figures 1 to 4 , in which Figure 1 is the front view of the first embodiment of the present utility model, Figure 2 is in the present utility model Figure 1 the cross-sectional view of the A-A line, Figure 3 is in the present utility model Figure 2 the partial enlarged view at B, Figure 4 is in the present utility model Figure 2 the cross-sectional view of the C-C line.

[0025] The present utility model provides an environmental protection engineering sewage treatment device, including a treatment tank 101 and a filtering mechanism. The filtering mechanism includes a plurality of filter meshes 107, a driving screw 108, a moving plate 109, two positioning rods 116 and two sliding members. The sliding members include a sliding seat 118 and a sliding rail 119. Through the foregoing solution, the technical problem that when cleaning stones and sand grains in the above structure, the top cover needs to be disassembled every time, which is too time-consuming and laborious, thus reducing the practicability of the device is solved.

[0026] For this specific embodiment, two cross plates 102 are arranged above the treatment tank 101. A liquid inlet pipe 103 is arranged on one side of the treatment tank 101. A control valve 104 is arranged on the liquid inlet pipe 103. The treatment tank 101 has a plurality of through holes 105 on one side, and the plurality of through holes 105 are located below the liquid inlet pipe 103. An outlet pipe 106 is arranged on the other side of the treatment tank 101. The sewage can be conveniently introduced through the liquid inlet pipe 103. The treatment tank 101 can conveniently load the sewage, so as to facilitate subsequent treatment. The outlet pipe 106 can conveniently discharge the treated sewage.

[0027] Among them, a rubber block 110 is arranged at one end of the filter mesh 107, and a T-shaped block 111 is arranged at the other end of the filter mesh 107. A rotating disc 112 is arranged at one end of the driving screw 108. A threaded sleeve 113 is arranged on the moving plate 109. A plurality of fixing seats 114 are arranged on the end face of the moving plate 109. A T-shaped groove 115 is arranged in the fixing seat 114. The plurality of filter meshes 107 are respectively slidably connected to the corresponding fixing seats 114 and are located on the fixing seats 114, and the T-shaped block 111 is located in the T-shaped groove 115. The driving screw 108 is rotatably connected to the corresponding cross plate 102 through a bearing and is located between the two cross plates 102. The driving screw 108 is also in transmission connection with the threaded sleeve 113 and is located in the threaded sleeve 113. The moving plate 109 is slidably connected to the treatment tank 101 and is located in the treatment tank 101, and the threaded sleeve 113 penetrates through the upper part of the treatment tank 101. The rubber block 110 is located in the corresponding through hole 105. By arranging the plurality of filter meshes 107 on the moving plate 109, and then pushing the moving plate 109 through the driving screw 108, so that the plurality of filter meshes 107 can be moved out through the through holes 105. Finally, through the arrangement of the T-shaped block 111 and the T-shaped groove 115, the filter mesh 107 can be directly removed, so as to clean the stones and sand grains above it, thereby effectively improving the practicability of the device.

[0028] Secondly, two positioning blocks 117 are further arranged on the moving plate 109, and the threaded sleeve 113 is located between the two positioning blocks 117. The two positioning rods 116 are respectively fixedly connected to the corresponding cross plates 102 and are located between the two cross plates 102. The driving screw rod 108 is also located between the two positioning rods 116. The two positioning blocks 117 are respectively slidably connected to the corresponding positioning rods 116 and sleeved on the positioning rods 116. The two sliding members are respectively arranged between the moving plate 109 and the treatment tank 101. The positioning rods 116 can improve the stability of the moving plate 109 during movement, thereby avoiding the rotation of the moving plate 109.

[0029] Thirdly, the sliding seat 118 is fixedly connected to the moving plate 109 and is located below the moving plate 109. The sliding seat 118 is also slidably connected to the sliding rail 119 and is located above the sliding rail 119. The sliding rail 119 is fixedly connected to the treatment tank 101 and is located on one side of the treatment tank 101. The arrangement of the sliding seat 118 and the sliding rail 119 can facilitate the support of the moving plate 109, thereby preventing all the weight of the moving plate 109 from being applied to the threaded sleeve 113 and avoiding the situation that it is difficult for the operator to rotate the driving screw rod 108.

[0030] When using the present utility model to clean the stones and sand grains on the filter net 107, by rotating the rotating disk 112 clockwise, the rotating disk 112 drives the driving screw rod 108 to rotate. The moving plate 109 moves under the action of the threaded sleeve 113 and drives the plurality of filter nets 107 to move towards the through hole 105. At this time, the rubber block 110 disengages from the through hole 105, and the filter net 107 gradually moves out of the treatment tank 101. Then slide the filter net 107 to make the T-shaped block 111 disengage from the fixed seat 114, so that the filter net 107 can be removed. Finally, clean the stones and sand grains on the filter net 107. When the filter net 107 needs to be installed, install the filter net 107 on the fixed seat 114 through the T-shaped block 111, then rotate the rotating disk 112 counterclockwise, so that the moving plate 109 drives the filter net 107 to enter the treatment tank 101, and finally make the rubber block 110 enter the through hole 105, thereby playing a sealing role. In this way, the technical problem that in the above structure, when cleaning the stones and sand grains, the top cover needs to be disassembled every time, and this cleaning method is too time-consuming and laborious, thus reducing the practicability of the device is solved.

[0031] The second embodiment is as follows:

[0032] Based on the first embodiment, please refer to Figures 5 to 7 , where Figure 5 is a three-dimensional perspective view of the second embodiment of the present utility model, Figure 6 is the front view of the second embodiment of the present utility model, Figure 7 is the Figure 6 cross-sectional view taken along line D-D in the present utility model.

[0033] The present utility model provides an environmental protection engineering sewage treatment device, which further includes a support mechanism and a guide plate 201. The support mechanism includes a first reinforcement frame 203, a second reinforcement frame 204, a plurality of support legs 205 and an anti-slip pad 206.

[0034] For this specific embodiment, the guide plate 201 has an inclined surface 202. The support mechanism is fixedly connected to the treatment tank 101 and is located below the treatment tank 101. The guide plate 201 is fixedly connected to the treatment tank 101 and is located at the inner bottom of the treatment tank 101. Through the guide plate 201, it is convenient to quickly introduce sewage into the liquid outlet pipe 106.

[0035] Among them, the first reinforcement frame 203 is fixedly connected to the corresponding support leg 205 and is sleeved between a plurality of support legs 205. The second reinforcement frame 204 is fixedly connected to the corresponding support leg 205 and is sleeved between a plurality of support legs 205, and is also located below the first reinforcement frame 203. A plurality of support legs 205 are respectively fixedly connected to the treatment tank 101 and are located below the treatment tank 101. Through the first reinforcement frame 203 and the second reinforcement frame 204, it is convenient to improve the stability between a plurality of support legs 205, and the support legs 205 are convenient for supporting the treatment tank 101.

[0036] Secondly, the anti-slip pad 206 is bonded to the second reinforcement frame 204 and is located below the second reinforcement frame 204. Through the anti-slip pad 206, it is convenient to improve the grip, thereby avoiding the situation of the second reinforcement frame 204 slipping.

[0037] When using the environmental protection engineering sewage treatment device of this embodiment, through the guide plate 201, it is convenient to quickly introduce sewage into the liquid outlet pipe 106. The first reinforcement frame 203 and the second reinforcement frame 204 are convenient for improving the stability between a plurality of support legs 205. The support legs 205 are convenient for supporting the treatment tank 101. The anti-slip pad 206 is convenient for improving the grip, thereby avoiding the situation of the second reinforcement frame 204 slipping.

[0038] The above-disclosed is only a preferred embodiment of the present utility model. Of course, it cannot be used to limit the scope of rights of the present utility model. Those of ordinary skill in the art can understand all or part of the processes of implementing the above embodiments, and the equivalent changes made according to the claims of the present utility model still fall within the scope covered by the utility model.

Claims

1. An environmental protection engineering sewage treatment device, including a treatment tank, there are two cross plates arranged above the treatment tank, a liquid inlet pipe is arranged on one side of the treatment tank, a control valve is arranged on the liquid inlet pipe, there are multiple through holes on one side of the treatment tank, and multiple said through holes are located below the liquid inlet pipe, a liquid outlet pipe is arranged on the other side of the treatment tank, and it is characterized in that, it further includes a filtering mechanism; The filtering mechanism includes multiple filter nets, a driving screw rod and a moving plate. One end of the filter net is provided with a rubber block, the other end of the filter net is provided with a T-shaped block. One end of the driving screw rod is provided with a rotating disk, a threaded sleeve is arranged on the moving plate, there are multiple fixing seats on the end face of the moving plate, there is a T-shaped groove in the fixing seat, multiple said filter nets are respectively slidably connected with the corresponding fixing seats and are located on the fixing seats, and the T-shaped block is located in the T-shaped groove. The driving screw rod is rotatably connected with the corresponding cross plate through a bearing and is located between the two cross plates. The driving screw rod is also in transmission connection with the threaded sleeve and is located in the threaded sleeve. The moving plate is slidably connected with the treatment tank and is located in the treatment tank, and the threaded sleeve penetrates above the treatment tank, and the rubber block is located in the corresponding through hole.

2. The environmental protection engineering sewage treatment device according to claim 1, wherein, The filtering mechanism further includes two positioning rods and two sliding members. There are also two positioning blocks arranged on the moving plate, and the threaded sleeve is located between the two positioning blocks. The two positioning rods are respectively fixedly connected with the corresponding cross plates and are located between the two cross plates, and the driving screw rod is also located between the two positioning rods. The two positioning blocks are respectively slidably connected with the corresponding positioning rods and are sleeved on the positioning rods. The two sliding members are respectively arranged between the moving plate and the treatment tank.

3. The environmental protection engineering sewage treatment device according to claim 2, wherein, The sliding member includes a sliding seat and a sliding rail. The sliding seat is fixedly connected with the moving plate and is located below the moving plate. The sliding seat is also slidably connected with the sliding rail and is located above the sliding rail. The sliding rail is fixedly connected with the treatment tank and is located on one side of the treatment tank.

4. The environmental protection engineering sewage treatment device according to claim 3, wherein, The environmental protection engineering sewage treatment device further includes a supporting mechanism and a guiding plate. The guiding plate has an inclined surface. The supporting mechanism is fixedly connected with the treatment tank and is located below the treatment tank. The guiding plate is fixedly connected with the treatment tank and is located at the inner bottom of the treatment tank.

5. The environmental protection engineering sewage treatment device according to claim 4, wherein, The support mechanism includes a first reinforcement frame, a second reinforcement frame, and a plurality of support legs. The first reinforcement frame is fixedly connected to the corresponding support legs and sleeved between the plurality of support legs. The second reinforcement frame is fixedly connected to the corresponding support legs and sleeved between the plurality of support legs, and is also located below the first reinforcement frame. The plurality of support legs are respectively fixedly connected to the treatment tank and located below the treatment tank.

6. The environmental protection engineering sewage treatment device according to claim 5, wherein the support mechanism further includes an anti-slip pad, and the anti-slip pad is bonded to the second reinforcement frame and located below the second reinforcement frame.

Images