Novel sewage concentrator

Abstract

The utility model relates to the technical field of sewage treatment, and particularly discloses a novel sewage concentrator which comprises a concentrator body, the concentrator body is provided with an installation space, and a bearing plate is slidably connected in the installation space; a fixing frame is fixedly connected in the mounting space, and a clamping assembly used for fixing the bearing plate is arranged in the fixing frame; the clamping assembly comprises a plurality of clamping rods slidably connected to the fixing frame, and a driving piece used for driving the clamping rods to slide is arranged in the fixing frame. The concentrator body is rotationally connected with a protective door, and the fixed frame is provided with a trigger unit connected with the driving piece. According to the concentrator, the bearing plate can be fixed without an additional fixing assembly, the operation process is simple and convenient, the concentrator body is provided with the locking assembly for fixing the protective door, and after the protective door is closed, the locking assembly fixes the protective door, so that the state of the bearing plate can be fixed, and the use efficiency of the concentrator is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a novel sewage concentrator. Background Art

[0002] A concentrator is an instrument used in scientific research experiments, environmental monitoring and evaluation experiments, analytical testing experiments, and material composition analysis and research processes. A liquid concentrator uses nitrogen to concentrate or purify mixed liquid substances in preparation for subsequent in-depth research and analysis. The concentrator can heat, concentrate, and purify liquid samples to be tested and analyzed. With the continuous development of science and technology, people's requirements for the manufacturing process of concentrators are getting higher and higher.

[0003] In the prior art, there is a Chinese utility model patent with application number 201621207488.6, authorization announcement number CN206114794U, and invention name "A microwave liquid concentrator". The above patent discloses a microwave liquid concentrator, including a shell with a microwave leakage-proof door body, a concentrator cavity formed in the shell, a microwave source for providing microwaves into the concentrator cavity, and a steam discharge device for discharging steam generated during the concentration process of the liquid to be concentrated in the concentrator cavity. The concentrator cavity is provided with an evaporating dish for containing the liquid to be concentrated, and the concentrator cavity has an opening corresponding to the door body.

[0004] In the above patent, the steam generated by the evaporation and concentration of the liquid can be quickly taken away, so as to achieve the purpose of rapid evaporation and concentration of the liquid, greatly improving the liquid concentration efficiency. It is known that during the use of the concentrator equipment, a carrier is usually used to place the sample body on the carrier and push it into the concentrator for processing. And it is also known that during the use of the concentrator, a vibration device is usually used to shake the sample. Therefore, in order to improve the stability of the carrier during installation, a locking member is usually used to lock the state of the carrier. Therefore, when the carrier needs to be removed from the equipment, the locking member needs to be frequently operated to unlock the carrier, which has certain shortcomings. Utility Model Content

[0005] The purpose of the utility model is to provide a novel sewage concentrator to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new type of sewage concentrator, including a concentrator body, the concentrator body is provided with an installation space, a carrying plate is slidably connected in the installation space; a fixing frame is fixedly connected in the installation space, a clamping assembly for fixing the carrying plate is arranged in the fixing frame; the clamping assembly includes a plurality of groups of clamping rods slidably connected to the fixing frame, a driving member for driving the clamping rods to slide is arranged inside the fixing frame; a protective door is rotatably connected to the concentrator body, a trigger unit connected to the driving member is arranged on the fixing frame, when the protective door is in a closed state on the concentrator body, the protective door drives the driving member through the trigger unit to drive the clamping rods to slide in the fixing frame to fix the carrying plate; a locking assembly for fixing the protective door is arranged on the concentrator body.

[0007] Furthermore, a plurality of groups of slots are provided on the carrier plate, and each of the clamping rods is clamped in a slot; a force block is fixedly connected to the clamping rod, and a spring is connected between the force block and the fixed frame, and the elastic force of the connecting spring drives the clamping rod to slide out of the slot.

[0008] Furthermore, the driving member includes a plurality of driving blocks slidably connected to the fixed frame, each of the driving blocks abuts against a corresponding force-bearing block, and the plurality of driving blocks are fixedly connected via connecting rods.

[0009] Furthermore, the trigger unit includes a trigger rod fixedly connected to one of the driving blocks, and a trigger cap is fixedly connected to the trigger rod. When the protective door is in a closed state, the protective door abuts against the trigger cap.

[0010] Furthermore, a reset member for driving the driving block to slide in the reverse direction is arranged in the fixing frame. When the protective door is opened, the reset member drives the driving block to slide in the reverse direction during the process of restoring elastic deformation, thereby unlocking the clamping rod.

[0011] Furthermore, the reset member includes an abutment plate slidably connected to the inside of the fixed frame, and a plurality of sets of reset springs are arranged between the abutment plate and the fixed frame, and the elastic force of the reset spring drives the abutment plate to abut against one of the driving blocks.

[0012] Furthermore, the locking assembly includes a locking rod slidably connected to the protective door, a load-bearing ring is fixedly connected to the locking rod, a positioning spring is arranged between the load-bearing ring and the protective door, a positioning groove is opened on the protective door, and the elastic force of the positioning spring drives the locking rod to be clamped in the positioning groove.

[0013] Furthermore, an adapting groove is provided on the protective door, the adapting groove is communicated with the positioning groove, and a wedge-shaped surface is provided on the locking rod.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: the new sewage concentrator, through the cooperation among the concentrator body, the fixed frame, the clamping rod, the protective door, the driving member and the trigger unit, etc., slides the carrier plate containing the sample in the concentrator body through the fixed frame, and then closes the protective door. During the closing process of the protective door, the driving member is driven to slide by the trigger unit, and the multiple groups of clamping rods are driven by the driving member to clamp with the carrier plate to fix the carrier plate, thereby meeting the working needs. There is no need to use additional fixing components to fix the carrier plate, and the operation process is simple and convenient. A locking component for fixing the protective door is provided on the concentrator body. Therefore, after the protective door is closed, the locking component fixes the protective door, thereby fixing the state of the carrier plate, further improving the use efficiency of the concentrator. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0016] Figure 1 The overall structural diagram provided for the embodiment of the utility model;

[0017] Figure 2 A structural schematic diagram of a load-bearing plate installation method provided in an embodiment of the utility model;

[0018] Figure 3 A schematic diagram of a fixing frame installation method provided in an embodiment of the utility model;

[0019] Figure 4 A schematic diagram of the structure of the locking assembly in the explosion state provided by an embodiment of the utility model;

[0020] Figure 5 A schematic diagram of the structure of the mounting method of the clamping assembly and the carrier plate provided in the embodiment of the utility model;

[0021] Figure 6 A schematic diagram of the structure of a clamping assembly provided in an embodiment of the utility model;

[0022] Figure 7 A schematic diagram of the structure of the installation method of the reset member provided in an embodiment of the utility model.

[0023] Explanation of the accompanying drawings: 1. Concentrator body; 2. Load-bearing plate; 3. Protective door; 4. Fixed frame; 5. Card-connecting rod; 6. Card-connecting slot; 7. Force-bearing block; 8. Connecting spring; 9. Driving block; 10. Connecting rod; 11. Trigger rod; 12. Locking rod; 13. Load-bearing ring; 14. Positioning spring; 15. Adapter groove; 16. Positioning groove; 17. Reset spring; 18. Abutment plate. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-7 The utility model provides a technical solution: a new type of sewage concentrator, including a concentrator body 1, the concentrator body 1 is installed with an installation space, and a carrying plate 2 is slidably connected in the installation space; a fixing frame 4 is fixedly connected in the installation space, and a clamping assembly for fixing the carrying plate 2 is arranged in the fixing frame 4; the clamping assembly includes a plurality of groups of clamping rods 5 slidably connected to the fixing frame 4, and a driving member for driving the clamping rods 5 to slide is arranged inside the fixing frame 4; a protective door 3 is rotatably connected to the concentrator body 1, and a trigger unit connected to the driving member is arranged on the fixing frame 4. When the protective door 3 is in a closed state on the concentrator body 1, the protective door 3 drives the driving member through the trigger unit to drive the clamping rod 5 to slide in the fixing frame 4 to fix the carrying plate 2; a locking assembly for fixing the protective door 3 is arranged on the concentrator body 1.

[0026] Specifically, the novel sewage concentrator includes a concentrator body 1, wherein the concentrator body 1 is a prior art and can perform sewage processing operations, and its detailed structure and working principle are not described here. An installation space is installed in the concentrator body 1, and a bearing plate 2 is slidably connected in the installation space. Therefore, when in use, the bearing plate 2 will place the sewage sample to be processed on the bearing plate 2 through a test tube or other components, and slide along with the bearing plate 2. A fixed frame 4 is fixedly connected in the installation space, and a clamping assembly for fixing the bearing plate 2 is arranged in the fixed frame 4. Therefore, during use, since the clamping assembly is clamped on the bearing plate 2, the bearing plate 2 can be fixed on the fixed frame 4, which can improve the stability of the bearing plate 2 when installed. The clamping assembly includes multiple groups of clamping rods 5 slidably connected to the fixed frame 4, and a driving member for driving the clamping rods 5 to slide is arranged inside the fixed frame 4. Therefore, when the multiple groups of clamping rods 5 are driven by the driving member to slide synchronously, the clamping rods 5 are clamped on the bearing plate 2 to meet the work needs. A protective door 3 is rotatably connected to the concentrator body 1, wherein the protective door 3 is provided with an observation window for observing the state of the sample inside the concentrator. A trigger unit connected to the driving member is provided on the fixing frame 4. When the protective door 3 is in a closed state on the concentrator body 1, the protective door 3 drives the driving member to drive the clamping rod 5 to slide in the fixing frame 4 through the trigger unit to fix the carrier plate 2. Therefore, during use, the carrier plate 2 containing the sample is slidably connected to the concentrator body 1 through the fixing frame 4, and then the protective door 3 is closed. During the closing stroke of the protective door 3, the trigger unit will drive the driving member to slide, and the driving member drives multiple groups of clamping rods 5 to clamp with the carrier plate 2 to fix the carrier plate 2, which meets the work needs, and does not need to use additional fixing components to fix the carrier plate 2. The operation process is simple and convenient. A locking component for fixing the protective door 3 is provided on the concentrator body 1. Therefore, after the protective door 3 is closed, the locking component fixes the protective door 3, thereby fixing the state of the carrier plate 2, further improving the use efficiency of the concentrator.

[0027] In the embodiment provided by the utility model, a plurality of groups of slots 6 are provided on the carrier plate 2, and each of the clamping rods 5 is clamped in the slots 6, so as to facilitate fixing the carrier plate 2. A force block 7 is fixedly connected to the clamping rod 5, and a spring 8 is connected between the force block 7 and the fixed frame 4. The elastic force of the connecting spring 8 drives the clamping rod 5 to slide out of the slot 6 where it is located. Therefore, in the absence of external force, the elastic force of the connecting spring 8 drives the force block 7 to slide in the fixed frame 4, and slides the clamping rod 5 out of the slot 6 where it is located, so as to facilitate unlocking the carrier plate 2 and the fixed frame 4, and facilitate sliding the carrier plate 2 out of the concentrator, so as to meet the working needs.

[0028] In the embodiment provided by the utility model, the driving member includes a plurality of driving blocks 9 slidably connected to the fixed frame 4, each driving block 9 abuts against the corresponding force block 7, and the plurality of driving blocks 9 are fixedly connected by a connecting rod 10, and the trigger unit includes a trigger rod 11 fixedly connected to one of the driving blocks 9, and a trigger cap is fixedly connected to the trigger rod 11, and when the protective door 3 is in a closed state, the protective door 3 abuts against the trigger cap. Therefore, when the protective door 3 is closed, the protective door 3 will abut against the trigger rod 11, and at this moment, the protective door 3 will drive the trigger rod 11 to slide, and the driving block 9 will slide through the trigger rod 11, and then the plurality of driving blocks 9 can be driven to slide synchronously through the connecting rod 10, and then the plurality of force blocks 7 can be driven to slide synchronously through the driving block 9, and the clamping rod 5 is clamped in the corresponding clamping slot 6, and the state of the carrier plate 2 is fixed to meet the working needs.

[0029] In the embodiment provided by the utility model, a reset member for driving the driving block 9 to slide in the reverse direction is arranged in the fixed frame 4. When the protective door 3 is opened, the reset member drives the driving block 9 to slide in the reverse direction during the process of restoring the elastic deformation, unlocking the clamping rod 5, thereby unlocking the bearing plate 2, and achieving a better use effect. The reset member includes an abutment plate 18 slidably connected to the inside of the fixed frame 4, and multiple groups of reset springs 17 are arranged between the abutment plate 18 and the fixed frame 4. The elastic force of the reset spring 17 drives the abutment plate 18 to abut against one of the driving blocks 9. When the protective door 3 is not in contact with the trigger rod 11, the reset spring 17 drives the abutment plate 18 to slide during the process of restoring the elastic deformation, and then drives the abutment plate 18 to drive the driving block 9 to slide. After the driving block 9 is no longer in contact with the force-bearing block 7, the elastic force of the connecting spring 8 drives the clamping rod 5 to slide out of the clamping slot 6. Therefore, in the absence of external force, the elastic force of the connecting spring 8 drives the force-bearing block 7 to slide in the fixed frame 4, and slides the clamping rod 5 out of the clamping slot 6, so as to facilitate the unlocking of the supporting plate 2 and the fixed frame 4 and the disassembly of the supporting plate 2.

[0030] In the embodiment provided by the utility model, the locking assembly includes a locking rod 12 slidably connected to the protective door 3, a load ring 13 is fixedly connected to the locking rod 12, a positioning spring 14 is arranged between the load ring 13 and the protective door 3, and a positioning groove 16 is opened on the protective door 3. The elastic force of the positioning spring 14 drives the locking rod 12 to be clamped in the positioning groove 16, so that the state of the protective door 3 can be fixed, and the use effect is better.

[0031] In the embodiment provided by the utility model, an adapter groove 15 is provided on the protective door 3, and the adapter groove 15 is connected with the positioning groove 16. A wedge-shaped surface is provided on the locking rod 12. Therefore, when the protective door 3 is closed in the concentrator, the wedge-shaped surface on the locking rod 12 will abut against the adapter groove 15, thereby facilitating the locking rod 12 to be clamped in the positioning groove 16.

[0032] It should be noted that the electrical equipment involved in this application can be powered by batteries or external power supply.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel sewage concentrator, comprising a concentrator body (1), characterized in that: The concentrator body (1) is provided with an installation space, and a carrying plate (2) is slidably connected in the installation space; A fixing frame (4) is fixedly connected in the installation space, and a clamping assembly for fixing the bearing plate (2) is arranged in the fixing frame (4); The clamping assembly comprises a plurality of clamping rods (5) slidably connected to a fixed frame (4); a driving member for driving the clamping rods (5) to slide is arranged inside the fixed frame (4); A protective door (3) is rotatably connected to the concentrator body (1), and a trigger unit connected to the driving member is provided on the fixing frame (4). When the protective door (3) is in a closed state on the concentrator body (1), the protective door (3) drives the driving member through the trigger unit to drive the clamping rod (5) to slide in the fixing frame (4), thereby fixing the carrier plate (2); The concentrator body (1) is provided with a locking assembly for fixing the protective door (3).

2. A novel sewage concentrator according to claim 1, characterized in that: The carrier plate (2) is provided with a plurality of groups of slots (6), and each of the clamping rods (5) is clamped in the slot (6); A force block (7) is fixedly connected to the clamping rod (5), a spring (8) is connected between the force block (7) and the fixed frame (4), and the elastic force of the connecting spring (8) drives the clamping rod (5) to slide out of the clamping slot (6) in which it is located.

3. A novel sewage concentrator according to claim 2, characterized in that: The driving member comprises a plurality of driving blocks (9) slidably connected to a fixed frame (4), each of the driving blocks (9) abuts against a corresponding force-bearing block (7), and the plurality of driving blocks (9) are fixedly connected via connecting rods (10).

4. A novel sewage concentrator according to claim 3, characterized in that: The trigger unit comprises a trigger rod (11) fixedly connected to one of the drive blocks (9); a trigger cap is fixedly connected to the trigger rod (11); when the protective door (3) is in a closed state, the protective door (3) abuts against the trigger cap.

5. A novel sewage concentrator according to claim 4, characterized in that: A reset member for driving the driving block (9) to slide in the reverse direction is arranged in the fixed frame (4); when the protective door (3) is opened, the reset member drives the driving block (9) to slide in the reverse direction during the process of restoring elastic deformation, thereby unlocking the clamping rod (5).

6. A novel sewage concentrator according to claim 5, characterized in that: The reset member comprises an abutment plate (18) slidably connected to the interior of the fixed frame (4); a plurality of sets of reset springs (17) are arranged between the abutment plate (18) and the fixed frame (4); and the elastic force of the reset springs (17) drives the abutment plate (18) to abut against one of the drive blocks (9).

7. A novel sewage concentrator according to claim 5, characterized in that: The locking assembly comprises a locking rod (12) slidably connected to the protective door (3); a load-bearing ring (13) is fixedly connected to the locking rod (12); a positioning spring (14) is arranged between the load-bearing ring (13) and the protective door (3); a positioning groove (16) is provided on the protective door (3); and the elastic force of the positioning spring (14) drives the locking rod (12) to be clamped in the positioning groove (16).

8. A novel sewage concentrator according to claim 7, characterized in that: The protective door (3) is provided with an adapting groove (15), the adapting groove (15) is in communication with the positioning groove (16), and the locking rod (12) is provided with a wedge-shaped surface.

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