Low-temperature evaporation sewage treatment device capable of separating solid and liquid

Abstract

The utility model relates to the field of sewage treatment, concretely relates to a low temperature evaporation sewage treatment device of solid -liquid separation, including processing jar and protection jar, the both ends of processing jar's outside are all provided with support base, one end of processing jar is provided with steady rear block, the other end of processing jar is provided with drainage head, the bottom of processing jar is provided with the block of going in, the one side of block of going in is provided with processing head. The utility model discloses through setting protection jar and introducing mixed impurity fluid, utilizes the flow circulation rotating lever control fluid flow and goes into the block, and the filter screen plate in the block of going in can effectively block solid impurity, makes it unable to enter processing head, and liquid can smoothly flow to processing jar and carry out subsequent treatment. This design realizes the efficient separation of fluid and solid, improves the effect of solid -liquid separation, provides relatively pure liquid for subsequent low temperature evaporation treatment, reduces the interference and damage of solid impurity to evaporation equipment.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment, specifically to a low-temperature evaporation wastewater treatment device capable of solid-liquid separation. Background Technology

[0002] A Chinese patent (application number: CN202421338861.6) discloses a low-temperature evaporation tank for wastewater treatment, comprising a mounting plate, an evaporation tank body mounted on top of the mounting plate, a base plate at the bottom of the mounting plate, and a support assembly between the base plate and the mounting plate. The bottom of the support plate is fixedly connected to the base plate, the mounting plate is rotatably mounted on top of the support plate, a support frame is fixedly connected to the top of the base plate, the mounting frame is rotatably mounted inside the support frame, a drive cylinder is mounted inside the mounting frame, the output end of the drive cylinder is connected to a transmission rod, the top of the transmission rod is rotatably connected to the mounting plate, and an auxiliary assembly is disposed between the mounting frame and the mounting plate. This invention utilizes the combined use of the mounting plate, evaporation tank body, base plate, and support assembly. The drive cylinder can push the mounting plate to rotate via the transmission rod, thereby changing the tilt angle of the evaporation tank body, facilitating the discharge of crystals from its outlet end.

[0003] Such existing devices generally lack an effective pretreatment process, resulting in wastewater entering the low-temperature evaporation system still containing a lot of solid impurities. These impurities may adhere to the inner wall of the evaporation equipment during the evaporation process, reducing evaporation efficiency or even damaging the equipment, affecting the stable operation and service life of the entire wastewater treatment device.

[0004] Therefore, developing a wastewater treatment device that can efficiently achieve solid-liquid separation and provide high-quality liquid for subsequent low-temperature evaporation treatment is of great practical significance. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a low-temperature evaporation wastewater treatment device capable of solid-liquid separation.

[0006] The technical solution of this utility model is as follows:

[0007] This utility model provides a low-temperature evaporation wastewater treatment device capable of solid-liquid separation, comprising a treatment tank and a protective tank. Support bases are provided at both ends of the treatment tank. A stabilizing block is provided at one end of the treatment tank, and a drain head is provided at the other end. An inlet block is provided at the bottom of the treatment tank, and a treatment head is provided on one side of the inlet block. A heat-transmitting plate is provided inside the treatment tank. One end of the protective tank extends into the inlet block, and the other end of the protective tank is connected to a power motor. The output end of the power motor extends through the protective tank and is connected to a flow-through rotating rod.

[0008] Optionally, the processing tank has an external exhaust port, the inner wall of the processing tank is fixedly connected to a processing block corresponding to the position of the exhaust port, and the bottom of both ends of the processing tank is fixedly connected to a support base.

[0009] Optionally, the stabilized block is connected to the processing tank via a stabilizing wire, and an observation head is provided through the outside of the processing tank.

[0010] Optionally, the drain head is fixedly connected to the treatment tank via a connecting ring. The drain head has an outlet inside. The heat exchange plate is snapped between the drain head and the treatment tank. A circulation pipe is provided on one side of the heat exchange plate. The inlet of the heat exchange plate penetrates through the treatment tank.

[0011] Optionally, the top of the protective can is connected to an inlet head, one side of the protective can is fixedly connected to the inlet block, the other end of the protective can is fixedly connected to the power motor, the inside of the protective can is provided with an inlet cavity, the bottom wall of the inlet cavity is provided with a bottom groove, and the bottom of the protective can is connected to a bottom fixing block that communicates with the bottom groove.

[0012] Optionally, the output end of the power motor is fixedly connected to the flow rotating rod, and the flow rotating rod is uniformly provided with circulation blades on its outer side.

[0013] Optionally, the inlet block has an inlet cavity inside, which is connected to the inlet cavity and the processing tank respectively, and a filter plate is also provided in the inlet cavity.

[0014] Optionally, the interior of the processing head is a solid storage chamber, an inclined flow channel connects the inlet block and the processing head, a support cover is provided on one side of the processing head, and a stabilizing wire connected to the support cover is threaded through the exterior of the processing head.

[0015] The beneficial effects achieved by this utility model are as follows:

[0016] This invention introduces a mixed impurity fluid into a protective tank, and uses a flow-through rotating rod to control the fluid flow to the inlet block. The filter plate inside the inlet block effectively blocks solid impurities, preventing them from entering the processing head, while the liquid can flow smoothly to the processing tank for subsequent treatment. This design achieves efficient separation of fluid and solid, improves the solid-liquid separation effect, provides a relatively pure liquid for subsequent low-temperature evaporation treatment, and reduces the interference and damage of solid impurities to the evaporation equipment.

[0017] After solid-liquid separation, the liquid in this invention enters the treatment tank for low-temperature evaporation. Because the content of solid impurities in the liquid is extremely low, no solid impurities will adhere to the inner wall of the equipment during the evaporation process, thus ensuring the efficient operation of the evaporation equipment, improving the evaporation efficiency, and enabling the low-temperature evaporation treatment to be carried out more stably and continuously, effectively improving the treatment effect of the entire wastewater treatment device. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a structural schematic diagram of the entire utility model from another perspective;

[0020] Figure 3 This is a structural sectional view of the processing tank;

[0021] Figure 4 This is a cross-sectional view of the connection structure of the protective tank.

[0022] In the diagram, 1. Processing tank; 101. Exhaust port; 102. Processing block; 103. Support base; 2. Stabilizing block; 201. Observation head; 3. Drain head; 301. Drain outlet; 302. Connecting ring; 4. Inlet block; 401. Inlet cavity; 402. Filter plate; 5. Processing head; 501. Support cover; 502. Stabilizing wire; 6. Heating plate; 601. Circulation pipe; 7. Protective tank; 701. Inlet head; 702. Inlet cavity; 703. Bottom groove; 704. Bottom fixing block; 8. Power motor; 9. Flow rotating rod; 901. Circulation blade. Detailed Implementation

[0023] To facilitate understanding of this utility model by those skilled in the art, the specific embodiments of this utility model are described below with reference to the accompanying drawings. Example 1

[0024] like Figure 1-4 As shown, this utility model provides a low-temperature evaporation wastewater treatment device capable of solid-liquid separation, including a treatment tank 1 and a protective tank 7. Both ends of the treatment tank 1 are provided with support bases 103. One end of the treatment tank 1 is provided with a stabilizing block 2, and the other end of the treatment tank 1 is provided with a drain head 3. The bottom of the treatment tank 1 is provided with an inlet block 4, and one side of the inlet block 4 is provided with a treatment head 5. The inside of the treatment tank 1 is provided with a heat-transmitting plate 6. One end of the protective tank 7 extends into the inside of the inlet block 4, and the other end of the protective tank 7 is connected to a power motor 8. The output end of the power motor 8 extends through the protective tank 7 and is provided with a flow-through rotating rod 9.

[0025] This invention introduces a mixed impurity fluid into a protective tank 7, and uses a flow-through rotating rod 9 to control the fluid flow to the inlet block 4. The filter plate 402 inside the inlet block 4 effectively blocks solid impurities, preventing them from entering the treatment head 5, while the liquid can flow smoothly to the treatment tank 1 for subsequent processing. This design achieves efficient separation of fluid and solids, improving the solid-liquid separation effect and providing a relatively pure liquid for subsequent low-temperature evaporation treatment, reducing interference and damage to the evaporation equipment from solid impurities. The liquid after solid-liquid separation enters the treatment tank 1 for low-temperature evaporation treatment. Because the solid impurity content in the liquid is extremely low, solid impurities will not adhere to the inner wall of the equipment during evaporation, thus ensuring the efficient operation of the evaporation equipment, improving evaporation efficiency, and enabling more stable and continuous low-temperature evaporation treatment, effectively improving the overall treatment effect of the wastewater treatment device. Example 2

[0026] like Figure 1-3 As shown, the outside of the treatment tank 1 is connected to an exhaust port 101, the inner wall of the treatment tank 1 is fixedly connected to a treatment block 102 corresponding to the position of the exhaust port 101, and the bottom of both ends of the treatment tank 1 are fixedly connected to a support base 103.

[0027] Specifically, the exhaust gas passes through the treatment block 102 and is discharged through the exhaust port 101. It should be noted that the treatment block 102 can effectively remove harmful substances and ensure that the emissions meet the standards. The support base 103 is provided to facilitate the stable support of the treatment tank 1.

[0028] In this embodiment, the stabilized block 2 and the processing tank 1 are connected by a stabilizing wire 502, and an observation head 201 is provided through the outside of the processing tank 1.

[0029] During use, the observation head 201 can be used to measure the fluid inside the treatment tank 1 in order to monitor the treatment effect in real time and ensure the stable operation of the system.

[0030] In this embodiment, the drain head 3 and the treatment tank 1 are fixedly connected by a connecting ring 302. The drain head 3 is provided with a drain outlet 301 inside. A heat exchange plate 6 is snapped between the drain head 3 and the treatment tank 1. A circulation pipe 601 is provided on one side of the heat exchange plate 6. The inlet of the heat exchange plate 6 penetrates through the treatment tank 1.

[0031] Specifically, the outlet 301 is designed to discharge the treated liquid, ensuring a smooth and leak-free discharge process. Meanwhile, the connecting ring 302 enhances the stability of the drain head 3, ensuring the safety and reliability of the device during long-term operation. The connecting ring 302 is also designed to facilitate the disassembly of the drain head 3, thereby allowing for easy control of the removal of the inlet block 4 and cleaning of the inside of the treatment tank 1. The circulation of the water source in the heat exchange plate 6 can control the circulation of the circulation pipe 601, thereby facilitating the control of the heat source circulation. Example 3

[0032] like Figure 4 As shown, the top of the protective tank 7 is connected to the inlet head 701, one side of the protective tank 7 is fixedly connected to the inlet block 4, the other end of the protective tank 7 is fixedly connected to the power motor 8, the inside of the protective tank 7 is provided with an inlet cavity 702, the bottom wall of the inlet cavity 702 is provided with a bottom groove 703, and the bottom of the protective tank 7 is connected to a bottom fixing block 704 that communicates with the bottom groove 703.

[0033] Specifically, liquid is introduced into the inlet chamber 702 through the inlet head 701, and the bottom groove 703 is used to store heavier fixed materials.

[0034] In this embodiment, the output end of the power motor 8 is fixedly connected to the flow rotating rod 9, and the outside of the flow rotating rod 9 is uniformly provided with circulation blades 901.

[0035] In use, the power motor 8 can drive the rotation of the circulation blade 901, which in turn drives the flow of fluid inside the protective tank 7. The circulation blade 901 has a serrated edge. This transmission method not only plays a transmission role, but also breaks up solids.

[0036] In this embodiment, the inlet block 4 has an inlet cavity 401 inside, which is connected to the inlet cavity 702 and the processing tank 1 respectively. A filter plate 402 is also provided inside the inlet cavity 401.

[0037] The inlet block 4 is used for fluid transmission, and the filter plate 402 effectively filters impurities to ensure fluid purity.

[0038] In this embodiment, the interior of the processing head 5 is a solid storage cavity, and an inclined flow channel connects the inlet block 4 and the processing head 5. A support cover 501 is provided on one side of the processing head 5, and a stabilizing wire 502 connected to the support cover 501 is threaded through the exterior of the processing head 5.

[0039] Specifically, the flow channel can be set to easily control the flow of solids to the processing head 5, and the support cover 501 is used to easily control the opening and closing of the solid storage chamber to ensure that the solid material can be easily discharged.

[0040] In summary, the mixed impurity fluid enters through the protective tank 7, and the flow rotation rod 9 controls the flow of the fluid to the inlet block 4. The solid impurities in the inlet block 4 cannot flow through the filter screen 402 to the processing head 5, thereby achieving effective separation of fluid and solid. The liquid flows to the processing tank 1 for low-temperature evaporation treatment.

[0041] The above embodiments of this utility model do not constitute a limitation on the scope of protection of this utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the scope of protection of the claims of this utility model.

Claims

1. A low-temperature evaporation wastewater treatment device capable of solid-liquid separation, characterized in that: The device includes a processing tank (1) and a protective tank (7). Both ends of the processing tank (1) are provided with support bases (103). One end of the processing tank (1) is provided with a stabilizing block (2). The other end of the processing tank (1) is provided with a drain head (3). The bottom of the processing tank (1) is provided with an inlet block (4). One side of the inlet block (4) is provided with a processing head (5). The inside of the processing tank (1) is provided with a heat exchange plate (6). One end of the protective tank (7) extends into the inside of the inlet block (4). The other end of the protective tank (7) is connected to a power motor (8). The output end of the power motor (8) extends through the protective tank (7) and is provided with a flow rotating rod (9).

2. The low-temperature evaporation wastewater treatment device capable of solid-liquid separation according to claim 1, characterized in that: The processing tank (1) is connected to an exhaust port (101) on the outside. The inner wall of the processing tank (1) is fixedly connected to a processing block (102) corresponding to the position of the exhaust port (101). Support bases (103) are fixedly connected to the bottom of both ends of the processing tank (1).

3. The low-temperature evaporation wastewater treatment device capable of solid-liquid separation according to claim 1, characterized in that: The stabilized block (2) is connected to the processing tank (1) by a stabilizing wire (502), and an observation head (201) is provided through the outside of the processing tank (1).

4. The low-temperature evaporation wastewater treatment device capable of solid-liquid separation according to claim 1, characterized in that: The drain head (3) is fixedly connected to the treatment tank (1) by a connecting ring (302). The drain head (3) has a drain outlet (301) inside. The heat exchange plate (6) is snapped between the drain head (3) and the treatment tank (1). A circulation pipe (601) is provided on one side of the heat exchange plate (6). The inlet of the heat exchange plate (6) passes through the treatment tank (1).

5. The low-temperature evaporation wastewater treatment device capable of solid-liquid separation according to claim 1, characterized in that: The top of the protective tank (7) is connected to an inlet head (701). One side of the protective tank (7) is fixedly connected to the inlet block (4). The other end of the protective tank (7) is fixedly connected to the power motor (8). An inlet cavity (702) is provided inside the protective tank (7). A bottom groove (703) is provided on the bottom wall of the inlet cavity (702). A bottom fixing block (704) communicating with the bottom groove (703) is connected to the bottom of the protective tank (7).

6. The low-temperature evaporation wastewater treatment device capable of solid-liquid separation according to claim 1, characterized in that: The output end of the power motor (8) is fixedly connected to the flow rotating rod (9), and the flow rotating rod (9) is uniformly provided with circulation blades (901) on its outer side.

7. A low-temperature evaporation wastewater treatment device capable of solid-liquid separation according to claim 5, characterized in that: The inlet block (4) has an inlet cavity (401) inside, which is connected to the inlet cavity (702) and the processing tank (1) respectively. A filter plate (402) is also provided in the inlet cavity (401).

8. A low-temperature evaporation wastewater treatment device capable of solid-liquid separation according to claim 7, characterized in that: The interior of the processing head (5) is a solid storage chamber. An inclined flow channel connects the inlet block (4) and the processing head (5). A support cover (501) is provided on one side of the processing head (5). A stabilizing wire (502) connected to the support cover (501) is threaded through the outside of the processing head (5).

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