Wastewater sedimentation treatment device

Abstract

The utility model belongs to the field of sedimentation treatment devices, and particularly relates to a wastewater sedimentation treatment device which comprises a device main body, a sedimentation device is arranged on the inner wall of the device main body, the sedimentation device comprises a threaded rod, the end face of the threaded rod is fixedly connected with the inner wall of the device main body, and the surface of the threaded rod is in threaded connection with a moving block; the surface of the moving block is fixedly connected with a buoy, the upper surface of the moving block is rotationally connected with the bottom face of a rotating ring, and the upper surface of the rotating ring is fixedly connected with one end of a transmission rod. Through the arrangement of the control device, when wastewater enters the sedimentation tank, a moving block pushes a rotating ring to move upwards, and the rotating ring pushes a moving plate to move upwards through a transmission rod, so that an inclined groove formed in the moving plate pushes the control device to move towards the two sides, and the discharge amount of a flocculating agent is controlled; the adding speed of the flocculating agent is controlled according to the entering speed of the wastewater, so that the flocculating agent is in better contact with the wastewater, and the loss of the flocculating agent is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sedimentation treatment devices, in particular to a wastewater sedimentation treatment device. Background Art

[0002] Wastewater treatment is a key link in environmental protection. Untreated wastewater discharged directly into the environment will pollute water, soil and air, and thus affect the ecological balance. Wastewater treatment can effectively remove toxic and harmful substances in wastewater, reduce damage to the environment, and protect the health and stability of the ecosystem. Thiourea has strong biological toxicity and has a wide range of ways to invade the human body. During the production and use of thiourea, high concentrations of thiourea-containing wastewater will be produced. If it is not effectively treated and discharged into the receiving water body, it will cause great harm to the ecological environment and human health.

[0003] At present, in the existing technology, most of the wastewater sedimentation treatment devices are to treat the suspended pollutants in the wastewater by adding flocculants, but the existing flocculants can only be added quantitatively and cannot be automatically adjusted according to the speed of the wastewater entering, so that the contact between the flocculants and the wastewater is not good enough, which will cause the flocculation speed of the wastewater to decrease. In view of this, we propose a wastewater sedimentation treatment device. Utility Model Content

[0004] The main purpose of the utility model is to provide a wastewater sedimentation treatment device, which can solve the problems raised in the above technical background.

[0005] In order to achieve the above-mentioned purpose, the utility model proposes a wastewater sedimentation treatment device, comprising a device body, the inner wall of the device body is provided with a sedimentation device, and the sedimentation device comprises:

[0006] A threaded rod, the end face of which is fixedly connected to the inner wall of the device body, the surface of the threaded rod is threadedly connected to a moving block, the surface of the moving block is fixedly connected to a float, the upper surface of the moving block is rotatably connected to the bottom surface of a rotating ring, the upper surface of the rotating ring is fixedly connected to one end of a transmission rod, and the other end of the transmission rod is fixedly connected to the bottom surface of a moving plate.

[0007] Preferably, an inner wall of the movable plate is provided with an inclined groove, the inner wall of the movable plate is slidably connected to one side of the control device, and the other side of the control device is slidably connected to the inner wall of the transverse groove.

[0008] Preferably, the transverse groove is formed on the inner wall of the support plate, and the bottom surface of the support plate is fixedly connected to the upper surface of the device body.

[0009] Preferably, the control device comprises a block, one side of the block is fixedly connected to a sliding column, and the other end of the block is fixedly connected to a sliding plate.

[0010] Preferably, an inclined plate is provided on the front side of the block, a blocking block is fixedly connected to the back side of the block, and a feeding port is provided on the upper surface of the block.

[0011] Preferably, the device body comprises a sedimentation tank, the surface of which is fixedly connected with an output port, and the surface of which is fixedly connected with an input port.

[0012] Beneficial Effects

[0013] The utility model provides a wastewater sedimentation treatment device, which has the following beneficial effects:

[0014] (1) The wastewater sedimentation treatment device is provided with a control device. When wastewater enters the sedimentation tank, the moving block pushes the rotating ring to move upward, and the rotating ring pushes the moving plate to move upward through the transmission rod, so that the inclined groove opened inside the moving plate pushes the control device to move to both sides, thereby controlling the discharge amount of the flocculant. The addition speed of the flocculant is controlled according to the entry speed of the wastewater, so that the contact between the flocculant and the wastewater is better, thereby reducing the loss of the flocculant.

[0015] (2) The wastewater sedimentation treatment device has a float. When the wastewater enters the sedimentation tank, the wastewater floats up the float, so that the float pushes the movable block to move upward, so that the movable block is restricted by the threaded rod, so that the float rotates, driving the surface of the wastewater to rotate, thereby increasing the contact area between the flocculant and the wastewater. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a partial structural schematic diagram of the utility model;

[0019] Figure 3 This is a schematic diagram of the front structure of the control device of the utility model;

[0020] Figure 4 It is a schematic diagram of the back structure of the control device of the utility model.

[0021] Explanation of the accompanying numbers: 1. Device body; 2. Sedimentation device; 101. Sedimentation tank; 102. Output port; 103. Input port; 201. Threaded rod; 202. Moving block; 203. Float; 204. Rotating ring; 205. Transmission rod; 206. Moving plate; 207. Control device; 2071. Block; 2072. Inclined plate; 2073. Sliding column; 2074. Sliding plate; 2075. Feeding port; 2076. Block; 208. Support plate; 209. Horizontal groove.

[0022] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-Figure 4 The utility model provides a wastewater sedimentation treatment device, including a device body 1, the device body 1 includes a sedimentation tank 101, the surface of the sedimentation tank 101 is fixedly connected with an output port 102, and the surface of the sedimentation tank 101 is fixedly connected with an input port 103.

[0025] In the example process of the present utility model, the inner wall of the device body 1 is provided with a sedimentation device 2, and the sedimentation device 2 comprises: a threaded rod 201, the end face of the threaded rod 201 is fixedly connected to the inner wall of the device body 1, the surface of the threaded rod 201 is threadedly connected with a moving block 202, and the surface of the moving block 202 is fixedly connected with a float 203. When wastewater enters the sedimentation tank 101, the wastewater floats the float 203, so that the float 203 pushes the moving block 202 to move upward, thereby making the moving block 20 2 is limited by the threaded rod 201, so that the float 203 rotates, driving the surface of the wastewater to rotate, thereby increasing the contact area between the flocculant and the wastewater, the upper surface of the moving block 202 is rotatably connected to the bottom surface of the rotating ring 204, the upper surface of the rotating ring 204 is fixedly connected to one end of the transmission rod 205, the other end of the transmission rod 205 is fixedly connected to the bottom surface of the moving plate 206, the inner wall of the moving plate 206 is provided with an inclined groove, the inner wall of the moving plate 206 is slidably connected to one side of the control device 207, the control device The other side of 207 is slidably connected to the inner wall of the transverse groove 209. Through the control device 207, when wastewater enters the sedimentation tank 101, the moving block 202 pushes the rotating ring 204 to move upward, and the rotating ring 204 pushes the moving plate 206 to move upward through the transmission rod 205, so that the inclined groove opened inside the moving plate 206 pushes the control device 207 to move to both sides, thereby controlling the discharge amount of the flocculant, and controlling the addition speed of the flocculant according to the entry speed of the wastewater, so that the contact between the flocculant and the wastewater is better. In order to reduce the loss of flocculant, the transverse groove 209 is opened on the inner wall of the support plate 208, the bottom surface of the support plate 208 is fixedly connected to the upper surface of the device body 1, and the control device 207 includes a block 2071, a sliding column 2073 is fixedly connected to one side of the block 2071, a sliding plate 2074 is fixedly connected to the other end of the block 2071, an inclined plate 2072 is opened on the front side of the block 2071, a blocking block 2076 is fixedly connected to the back side of the block 2071, and a feeding port 2075 is opened on the upper surface of the block 2071.

[0026] In the utility model, during use, when wastewater enters the sedimentation tank 101, the moving block 202 pushes the rotating ring 204 to move upward, and the rotating ring 204 pushes the moving plate 206 to move upward through the transmission rod 205, so that the inclined groove opened inside the moving plate 206 pushes the control device 207 to move to both sides, thereby controlling the discharge amount of the flocculant, and controlling the addition speed of the flocculant according to the entry speed of the wastewater. When the wastewater enters the sedimentation tank 101, the wastewater floats the float 203, so that the float 203 pushes the moving block 202 to move upward, so that the moving block 202 is restricted by the threaded rod 201, so that the float 203 rotates, driving the surface of the wastewater to rotate.

[0027] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A wastewater sedimentation treatment device, comprising a device body (1), characterized in that: The inner wall of the device body (1) is provided with a sedimentation device (2), and the sedimentation device (2) comprises: A threaded rod (201), the end face of the threaded rod (201) is fixedly connected to the inner wall of the device body (1), the surface of the threaded rod (201) is threadedly connected to a moving block (202), the surface of the moving block (202) is fixedly connected to a float (203), the upper surface of the moving block (202) is rotatably connected to the bottom surface of a rotating ring (204), the upper surface of the rotating ring (204) is fixedly connected to one end of a transmission rod (205), and the other end of the transmission rod (205) is fixedly connected to the bottom surface of a moving plate (206).

2. A wastewater sedimentation treatment device according to claim 1, characterized in that: The inner wall of the movable plate (206) is provided with an inclined groove, the inner wall of the movable plate (206) is slidably connected to one side of the control device (207), and the other side of the control device (207) is slidably connected to the inner wall of the transverse groove (209).

3. A wastewater sedimentation treatment device according to claim 2, characterized in that: The transverse groove (209) is formed on the inner wall of the support plate (208), and the bottom surface of the support plate (208) is fixedly connected to the upper surface of the device body (1).

4. A wastewater sedimentation treatment device according to claim 3, characterized in that: The control device (207) comprises a block (2071), one side of the block (2071) is fixedly connected to a sliding column (2073), and the other end of the block (2071) is fixedly connected to a sliding plate (2074).

5. A wastewater sedimentation treatment device according to claim 4, characterized in that: The front surface of the block (2071) is provided with an inclined plate (2072), the back surface of the block (2071) is fixedly connected with a blocking block (2076), and the upper surface of the block (2071) is provided with a feeding port (2075).

6. A wastewater sedimentation treatment device according to claim 1, characterized in that: The device body (1) comprises a sedimentation tank (101), the surface of which is fixedly connected with an output port (102), and the surface of which is fixedly connected with an input port (103).

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