Industrial sewage heat energy recovery device

Abstract

The utility model discloses an industrial sewage heat energy recovery device, and relates to the technical field of heat energy recovery. The sewage treatment device comprises a treatment box, a water inlet pipe is fixedly inserted into the left side face of the treatment box, a water drainage pipe is fixedly inserted into the right side face of the treatment box, a filter plate is fixedly connected to the middle of the inner wall of the treatment box, and an anti-blocking assembly used for cleaning the filter plate is arranged on the surface of the treatment box. A mounting base is placed in the treatment box, a heat exchanger body is fixedly mounted on the surface of the mounting base, a lifting mechanism used for controlling the mounting base to move in the vertical direction is arranged on the front face of the treatment box, a cleaning assembly is mounted on the back face of the treatment box, and the anti-blocking assembly comprises an electric push rod. During use, the heat exchanger can be conveniently taken out of sewage for maintenance and overhaul, operation is more convenient, sewage sundries can be prevented from being accumulated on the heat exchanger, and normal operation of the device is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to heat energy recovery technical field, concretely relates to an industrial sewage heat energy recovery device. BACKGROUND

[0002] With the rapid development of industrial industry, the problem of a large amount of wastewater generated in industrial production is increasingly prominent. Industrial wastewater not only contains high concentration of chemical substances and heavy metals, but also often does not go through sufficient heat energy management and recovery, which leads to the problem of aggravated water pollution and energy waste.

[0003] At present, the heat energy recovery of industrial wastewater is mostly realized through heat exchangers. These heat exchangers are directly implanted in the wastewater to effectively collect and utilize the heat energy resources in the wastewater. When the heat exchanger operates in the wastewater, since the wastewater contains many impurities, these impurities are easy to accumulate on the heat exchanger, resulting in a sharp decline in heat exchange efficiency. On the other hand, when the heat exchanger needs to be maintained or overhauled, it must be taken out of the wastewater, which not only increases the labor intensity of personnel, but also causes inconvenience in carrying due to the large quality of the heat exchanger, increasing the maintenance cost and work difficulty.

[0004] Therefore, an industrial sewage heat energy recovery device is provided. SUMMARY

[0005] The utility model discloses a kind of industrial sewage heat energy recovery devices to solve the problems mentioned in the above background art.

[0006] The utility model discloses the following technical solutions to achieve the above purposes specifically:

[0007] An industrial sewage heat energy recovery device, comprising a treatment box, a water inlet pipe is fixedly inserted into the left side of the treatment box, a drain pipe is fixedly inserted into the right side of the treatment box, a filter plate is fixedly connected to the inner wall of the treatment box, a anti-blocking assembly for cleaning the filter plate is arranged on the surface of the treatment box, an installation seat is placed in the treatment box, a heat exchanger body is fixedly installed on the surface of the installation seat, a lifting mechanism for controlling the vertical movement of the installation seat is arranged on the front surface of the treatment box, and a cleaning assembly is installed on the back surface of the treatment box.

[0008] Further, the anti-blocking assembly comprises an electric push rod, and the electric push rod is fixedly installed on the front surface of the treatment box, the telescopic end of the electric push rod is fixedly connected with a connecting rod, and the end of the connecting rod is fixedly connected with a cleaning brush.

[0009] Further, the lifting mechanism comprises a motor, the motor is fixedly installed on the front face of the treatment box, the output end of the motor is fixedly connected with a threaded column, the surface of the threaded column is threadedly connected with a support frame, the end of the support frame is fixedly connected with the mounting seat, the top face of the treatment box is fixedly connected with a sliding column, and the sliding column is slidably connected with the support frame.

[0010] Further, the cleaning assembly comprises an electric linear guide rail, the electric linear guide rail is fixedly installed on the back face of the treatment box, the inner wall of the electric linear guide rail is slidably connected with a mounting rod through an electric sliding block, the surface of the mounting rod is fixedly installed with a flow guide pipe, the flow guide pipe is connected with an external water source, and the bottom of the flow guide pipe is fixedly connected with a nozzle.

[0011] Further, the bottom of the inner wall of the treatment box is provided with a flow guide groove, and the bottom of the treatment box is movably inserted with a collection box.

[0012] Further, the number of the cleaning brushes is two, and the two cleaning brushes are slidably connected with the left and right sides of the filter plate.

[0013] The beneficial effects of the utility model are as follows:

[0014] The high-temperature sewage is introduced into the inside of the treatment box through the water inlet pipe, is preliminarily filtered through the filter plate, then contacts the heat exchanger body, the heat in the sewage is recycled through the heat exchanger body, finally the sewage is discharged through the drain pipe, in the use process, the surface of the filter plate can be cleaned through the anti-blocking assembly, so that the sewage flow is not affected by blocking, when the heat exchanger body needs to be maintained, the mounting seat can be controlled to rise through the operation of the lifting mechanism, the heat exchanger body is separated from the inside of the treatment box, the maintenance personnel is convenient to operate, the filter plate and the heat exchanger body can be cleaned under the shutdown state through the cleaning assembly, the heat exchanger is conveniently taken out from the sewage for maintenance in use, the operation is more convenient, the sewage sundries can be prevented from accumulating on the heat exchanger, and the normal operation of the device is guaranteed. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is the three-dimensional structure schematic diagram of the utility model;

[0016] Fig. 2 It is the structure front view of the utility model;

[0017] Fig. 3 It is the structure rear view of the utility model;

[0018] Mark: 1, processing box; 2, water inlet pipe; 3, filter plate; 4, anti-blocking assembly; 401, electric push rod; 402, connecting rod; 403, cleaning brush; 5, mounting seat; 6, heat exchanger body; 7, lifting mechanism; 701, motor; 702, threaded column; 703, support frame; 704, sliding column; 8, drain pipe; 9, cleaning assembly; 901, electric linear guide; 902, mounting rod; 903, flow guide pipe; 904, nozzle; 10, flow guide groove; 11, collection box. DETAILED DESCRIPTION

[0019] To make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings can be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application.

[0021] It should be noted that: similar reference numbers and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0022] The electrical components appearing in this document are all connected with the main controller and 220V mains electricity from the outside, and the main controller can be a conventional known device such as a computer for control.

[0023] In the description of the embodiments of the present application, it should be noted that the directions or position relationships indicated by the terms "inner", "outer", "upper", etc. are based on the directions or position relationships shown in the drawings, or the directions or position relationships commonly placed when the product of the present application is used, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular direction, be constructed and operated in a particular direction, and therefore cannot be understood as limiting the present application.

[0024] As Figs. 1 to 3As shown, an industrial wastewater heat energy recovery device, including a processing box 1, the left side of the processing box 1 is fixedly connected with a water inlet pipe 2, the right side of the processing box 1 is fixedly connected with a drain pipe 8, the inner wall of the processing box 1 is fixedly connected with a filter plate 3, the surface of the processing box 1 is provided with a anti-blocking assembly 4 for cleaning the filter plate 3, the inside of the processing box 1 is placed with a mounting seat 5, the surface of the mounting seat 5 is fixedly connected with a heat exchanger body 6, the front of the processing box 1 is provided with a lifting mechanism 7 for controlling the vertical movement of the mounting seat 5, the back of the processing box 1 is provided with a cleaning assembly 9. More specifically, the high-temperature wastewater is introduced into the inside of the processing box 1 through the water inlet pipe 2, the wastewater is preliminarily filtered through the filter plate 3, then the wastewater is contacted with the heat exchanger body 6, the heat in the wastewater is recycled through the heat exchanger body 6, finally the wastewater is discharged through the drain pipe 8, in the process of use, the surface of the filter plate 3 can be cleaned through the anti-blocking assembly 4, so as to avoid the influence of the flow of wastewater caused by the blockage, when the heat exchanger body 6 needs to be maintained and repaired, the mounting seat 5 can be lifted through the operation of the lifting mechanism 7, driving the heat exchanger body 6 to separate from the inside of the processing box 1, facilitating the operation of the maintenance personnel, the filter plate 3 and the heat exchanger body 6 can be cleaned in the shutdown state through the cleaning assembly 9.

[0025] The anti-blocking assembly 4 includes an electric push rod 401, and the electric push rod 401 is fixedly connected with the front of the processing box 1, the telescopic end of the electric push rod 401 is fixedly connected with a connecting rod 402, and the end of the connecting rod 402 is fixedly connected with a cleaning brush 403. It should be noted that the connecting rod 402 can be driven to move by the operation of the electric push rod 401, and the cleaning brush 403 can be pulled to move, and the surface of the filter plate 3 can be contacted with the cleaning brush 403 to temporarily clean the sundries attached to the surface of the filter plate 3, so as to avoid the influence of the flow of wastewater caused by the blockage.

[0026] The lifting mechanism 7 includes a motor 701, and the motor 701 is fixedly connected with the front of the processing box 1, the output end of the motor 701 is fixedly connected with a threaded column 702, the surface of the threaded column 702 is threadedly connected with a support frame 703, and the end of the support frame 703 is fixedly connected with the mounting seat 5, the top surface of the processing box 1 is fixedly connected with a sliding column 704, and the sliding column 704 is slidably connected with the support frame 703. More specifically, the support frame 703 can be driven to slide along the surface of the sliding column 704 by the rotation of the threaded column 702 driven by the operation of the motor 701, so as to drive the mounting seat 5 to move, so that the heat exchanger body 6 can separate from the inside of the processing box 1, facilitating the maintenance and repair of the heat exchanger body 6.

[0027] The cleaning assembly 9 comprises an electric linear guide 901, and the electric linear guide 901 is fixedly installed on the back of the treatment box 1. The inner wall of the electric linear guide 901 is slidably connected with a mounting rod 902 through an electric sliding block. The surface of the mounting rod 902 is fixedly installed with a flow guide pipe 903. The flow guide pipe 903 is connected with an external water source. The bottom of the flow guide pipe 903 is fixedly connected with a nozzle 904. It should be noted that clean water is introduced into the flow guide pipe 903 through the external water source, and is sprayed into the inside of the treatment box 1 through the nozzle 904, so that the filter plate 3 and the heat exchanger body 6 are conveniently sprayed and cleaned. The mounting rod 902 can be controlled to move through the electric linear guide 901, so that the spraying position is adjusted.

[0028] A flow guide groove 10 is formed in the inner wall of the bottom of the treatment box 1. A collection box 11 is movably inserted into the bottom of the treatment box 1. More specifically, when the filter plate 3 and the heat exchanger body 6 are sprayed and cleaned by the cleaning assembly 9, the sundries are washed into the flow guide groove 10 and collected in the inside of the collection box 11. The sundries in the inside can be uniformly cleaned by pulling the collection box 11. In the normal state, the collection box 11 and the bottom of the treatment box 1 are in a closed and sealed state, so that sewage leakage is avoided.

[0029] The number of the cleaning brushes 403 is two, and the two cleaning brushes 403 are slidably connected with the left and right sides of the filter plate 3. It should be noted that the two cleaning brushes 403 can be arranged to clean the left and right sides of the filter plate 3 respectively, so that the sewage flow is not affected by the blockage.

[0030] In summary, the high-temperature sewage is introduced into the inside of the treatment box 1 through the water inlet pipe 2, is preliminarily filtered by the filter plate 3, then contacts the heat exchanger body 6, the heat in the sewage is recycled by the heat exchanger body 6, and finally the sewage is discharged through the drain pipe 8. In the use process, the surface of the filter plate 3 can be cleaned by the anti-blocking assembly 4, so that the sewage flow is not affected by the blockage. When the heat exchanger body 6 needs to be maintained and repaired, the mounting seat 5 is controlled to rise by the lifting mechanism 7, so that the heat exchanger body 6 is separated from the inside of the treatment box 1, and the maintenance personnel can operate conveniently. The filter plate 3 and the heat exchanger body 6 can be cleaned in the shutdown state by the cleaning assembly 9. In the use, the effect that the heat exchanger is conveniently taken out from the sewage for maintenance and repair is achieved. The operation is more convenient. The sewage sundries can be prevented from accumulating on the heat exchanger, and the normal operation of the device is ensured.

[0031] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. An industrial wastewater heat recovery device, characterized by, The utility model provides a kind of water purifier, including processing box (1), the left side of the processing box (1) is fixedly inserted with water inlet pipe (2), the right side of the processing box (1) is fixedly inserted with drain pipe (8), the inner wall middle part of the processing box (1) is fixedly connected with filter plate (3), the surface of the processing box (1) is provided with for cleaning filter plate (3) anti-blocking assembly (4), the inside of the processing box (1) is placed with mounting seat (5), the surface of the mounting seat (5) is fixedly installed with heat exchanger body (6), the front of the processing box (1) is provided with for controlling the vertical direction movement of mounting seat (5) lifting mechanism (7), the back of the processing box (1) is installed with cleaning assembly (9).

2. The industrial wastewater heat recovery device according to claim 1, characterized in that, The anti-blocking assembly (4) includes an electric push rod (401), and the electric push rod (401) is fixedly installed on the front of the processing box (1), the telescopic end of the electric push rod (401) is fixedly connected with a connecting rod (402), and the end of the connecting rod (402) is fixedly connected with a cleaning brush (403).

3. The industrial wastewater heat recovery device of claim 1, wherein, The lifting mechanism (7) includes a motor (701), and the motor (701) is fixedly installed on the front of the processing box (1), the output end of the motor (701) is fixedly connected with a threaded column (702), the surface of the threaded column (702) is threadedly connected with a support frame (703), and the end of the support frame (703) is fixedly connected with the mounting seat (5), the top surface of the processing box (1) is fixedly connected with a sliding column (704), and the sliding column (704) is slidably connected with the support frame (703).

4. The industrial wastewater heat recovery device of claim 1, wherein, The cleaning assembly (9) includes an electric linear guide rail (901), and the electric linear guide rail (901) is fixedly installed on the back of the processing box (1), the inner wall of the electric linear guide rail (901) is slidably connected with a mounting rod (902) through an electric sliding block, the surface of the mounting rod (902) is fixedly installed with a flow guide pipe (903), the flow guide pipe (903) is connected with an external water source, and the bottom of the flow guide pipe (903) is fixedly connected with a nozzle (904).

5. An industrial sewage heat recovery device according to claim 4, characterized in that, The inner wall bottom of the processing box (1) is throughly provided with a flow guide groove (10), and the bottom of the processing box (1) is movably inserted with a collection box (11).

6. An industrial sewage heat recovery device according to claim 2, characterized in that, The number of the cleaning brush (403) is two, and the two cleaning brushes (403) are slidably connected with the left and right sides of the filter plate (3).

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