Thermodynamic system grading filtering equipment

Abstract

The utility model discloses thermodynamic system grading filtering equipment which comprises a barrel body, a barrel cover is installed above the barrel body, a connecting block is fixed to the surface of one side of the barrel body, a rotating shaft is installed on the inner side of the connecting block, a rotating ring is movably connected to the outer side of the rotating shaft, a first bolt is fixed to one side of the rotating ring, and a second bolt is fixed to the other side of the rotating ring. A fixing block is mounted on the outer side of the first bolt; according to the graded filtering equipment for the thermodynamic system, through the arrangement of the first filter cartridge, the first filter element, the second filter cartridge and the second filter element, the first filter cartridge and the second filter cartridge are matched for use in the use process of the equipment, and water entering the thermodynamic system is subjected to multi-stage filtering; the device can effectively remove suspended matters, particulate matters, microorganisms and other impurities in water, ensures that the quality of water entering a thermodynamic system meets the requirement, and reduces the installation and arrangement space and improves the space utilization rate compared with a plurality of filtering devices which are connected in series.

Description

Technical Field

[0001] The utility model relates to the technical field related to thermal power generation, in particular to a thermal system graded filtering device. Background Art

[0002] Thermal power generation is a technology that uses fossil fuels or renewable energy to generate power. The basic working principle of thermal power generation is to use high-temperature heat energy generated by combustion or other means to drive the working fluid to expand in the heat engine, and then through the action of the turbine, the heat energy is converted into mechanical energy. The mechanical energy is then generated through the rotation of the rotor of the generator to generate electrical energy, and finally output to the power grid for power supply. During the thermal power generation process, the high-temperature heat energy generated by fuel combustion needs to be transmitted and converted through the working fluid. Before these working fluids enter the thermal system, the purity of the working fluid must be guaranteed to prevent impurities from damaging the thermal equipment or affecting the power generation efficiency. The filtering equipment can effectively remove suspended matter, particulate matter, microorganisms and other impurities in the working fluid to ensure that the working fluid entering the thermal system meets the requirements.

[0003] During use, the existing thermal system filtering equipment needs to connect multiple filtering systems in series to ensure that the water quality entering the thermal system meets the requirements. It occupies a large space and has poor practicality. Therefore, it is necessary to propose a thermal system graded filtering equipment. Utility Model Content

[0004] The purpose of the utility model is to provide a thermal system graded filtering device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a thermal system graded filtering equipment, comprising a cylinder body, a cylinder cover installed on the top of the cylinder body, a connecting block fixed to one side surface of the cylinder body, a rotating shaft installed on the inner side of the connecting block, a rotating ring movably connected to the outer side of the rotating shaft, a first bolt fixed to one side of the rotating ring, a fixing block installed on the outer side of the first bolt, a rotating handle installed above the first bolt, a fixing ring fixed to the inner side of the cylinder body, a first filter cartridge sleeved on the inner side of the fixing ring, a first filter element arranged on the inner side of the first filter cartridge, a second filter cartridge arranged above the first filter cartridge, a connecting ring installed above the first filter cartridge, and a second bolt passing through the upper surface of the connecting ring.

[0006] Preferably, the first bolt forms a rotating structure with the cylinder body through a rotating shaft, and the connecting blocks are distributed in a circular pattern on the cylinder body.

[0007] Preferably, the fixing block forms a lifting structure with the first bolt by rotating the handle, and the fixing block conforms to the shape of the cylinder cover.

[0008] Preferably, the fixing rings are connected to the barrel by welding, and the fixing rings are distributed in parallel.

[0009] Preferably, the first filter cartridge is threadedly connected to the connecting ring, and one side of the first filter cartridge is threadedly arranged.

[0010] Preferably, a second filter element is disposed inside the second filter cartridge, and the second filter element is made of polytetrafluoroethylene material.

[0011] Preferably, the connecting ring is threadedly connected to the fixing ring via second bolts, and the second bolts are distributed circumferentially on the connecting ring.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. A thermal system graded filtering device, through the arrangement of a first filter cartridge, a first filter core, a second filter cartridge and a second filter core, during the use of the device, the first filter cartridge and the second filter cartridge are used in combination to perform multi-stage filtering on the water quality entering the thermal system, which can effectively remove suspended matter, particulate matter, microorganisms and other impurities in the water, ensuring that the water quality entering the thermal system meets the requirements. Compared with connecting multiple filtering devices in series, the device reduces the space for installation and arrangement, and improves the space utilization rate of the device;

[0014] 2. The thermal system graded filtering device, through the arrangement of the cylinder cover, the connecting block, the rotating shaft, the rotating ring, the first bolt, the fixing block and the rotating handle, can fix or remove the cylinder cover by rotating the rotating handle to move the fixing block during the use of the device, which is convenient for maintenance personnel to repair the device, saves the time and energy required for maintenance personnel to repair, and significantly improves the efficiency of disassembling and installing the cylinder cover;

[0015] 3. This thermal system graded filtration equipment, through the arrangement of a fixing ring, a first filter cartridge, a first filter element, a connecting ring and a second bolt, can take out the first filter cartridge by disassembling and assembling the second bolt during the use of the device, and the first filter element can be replaced by rotating the first filter cartridge. The operation is simple and quick, allowing maintenance personnel to quickly complete the replacement of the filter element without complicated disassembly or installation steps, which greatly reduces maintenance time and improves the work efficiency of maintenance personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the first bolt structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the barrel of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the first filter cartridge of the utility model.

[0020] In the figure: 1. cylinder body; 2. cylinder cover; 3. connecting block; 4. rotating shaft; 5. rotating ring; 6. first bolt; 7. fixing block; 8. rotating handle; 9. fixing ring; 10. first filter cartridge; 11. first filter element; 12. second filter cartridge; 13. second filter element; 14. connecting ring; 15. second bolt. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-2 The utility model provides a technical solution: a thermal system graded filtering device, comprising a cylinder body 1, a cylinder cover 2 is installed above the cylinder body 1, a connecting block 3 is fixed to the surface of one side of the cylinder body 1, a rotating shaft 4 is installed on the inner side of the connecting block 3, a rotating ring 5 is movably connected to the outer side of the rotating shaft 4, a first bolt 6 is fixed on one side of the rotating ring 5, the first bolt 6 forms a rotating structure with the cylinder body 1 through the rotating shaft 4, the connecting block 3 is distributed in a circle on the cylinder body 1, and the first bolt 6 can be rotated through the rotating shaft 4, so that the cylinder cover 2 can be fixed or removed conveniently, a fixing block 7 is installed on the outer side of the first bolt 6, and a rotating handle 8 is installed above the first bolt 6, the fixing block 7 forms a lifting structure with the first bolt 6 through the rotating handle 8, and the fixing block 7 conforms to the shape of the cylinder cover 2, and the fixing block 7 is moved by rotating the rotating handle 8 to fix or remove the cylinder cover 2, which is convenient for maintenance personnel to repair the device, saves the time and energy required for maintenance personnel to repair, and significantly improves the efficiency of disassembling and assembling the cylinder cover 2.

[0023] See also Figure 3-4A fixing ring 9 is fixed on the inner side of the cylinder body 1, and a first filter cartridge 10 is sleeved on the inner side of the fixing ring 9. A first filter element 11 is arranged on the inner side of the first filter cartridge 10, and a second filter cartridge 12 is arranged above the first filter cartridge 10. A second filter element 13 is arranged on the inner side of the second filter cartridge 12. The second filter element 13 is made of polytetrafluoroethylene material. The polytetrafluoroethylene material has chemical stability and corrosion resistance, and can effectively filter out harmful substances in the water, such as acid, alkali, organic matter, etc., and can also effectively remove impurities such as particles, silt, bacteria, etc. in the water, so as to ensure the purity and safety of the water quality. The fixing ring 9 is welded to the cylinder body 1, and the fixing rings 9 are distributed in parallel. The positions of the first filter cartridge 10 and the second filter cartridge 12 are fixed by the fixing ring 9. The first filter cartridge 10 and the second filter cartridge 12 are used in combination to perform multi-stage filtration on the water quality entering the thermal system, which can effectively remove suspended matter in the water. , particulate matter, microorganisms and other impurities to ensure that the water quality entering the thermal system meets the requirements. Compared with connecting multiple filtering devices in series, the device reduces the space for installation and arrangement, and improves the space utilization rate of the device. A connecting ring 14 is installed above the first filter cartridge 10, and a second bolt 15 passes through the upper surface of the connecting ring 14. The first filter cartridge 10 is threadedly connected to the connecting ring 14, and one side of the first filter cartridge 10 is threadedly arranged. By rotating the first filter cartridge 10, the first filter element 11 can be replaced. The operation is simple and quick, so that maintenance personnel can quickly complete the replacement of the filter element without complicated disassembly or installation steps. This greatly reduces maintenance time and improves the work efficiency of maintenance personnel. The connecting ring 14 is threadedly connected to the fixing ring 9 by the second bolts 15, and the second bolts 15 are distributed in a circle on the connecting ring 14. The first filter cartridge 10 can be taken out by disassembling and assembling the second bolts 15.

[0024] Working principle: When using the thermal system grading filtration equipment, first input water into the device. The water is first filtered through the first filter element 11, and then enters the second filter element 13 for filtration again to remove suspended matter, particulate matter, microorganisms and other impurities in the water to ensure that the water quality meets the requirements and prevent impurities from damaging the thermal equipment or affecting the power generation efficiency. Finally, the filtered water is output to the thermal system. During maintenance, the maintenance personnel rotate the rotating handle 8, move the fixing block 7, fix or disassemble the barrel cover 2, and inspect the device. When the first filter element 11 needs to be replaced, the first filter cartridge 10 can be taken out by disassembling the second bolt 15. The first filter cartridge 10 can be rotated to replace the first filter cartridge 11. The operation is simple and quick, so that the maintenance personnel can quickly complete the replacement of the filter element. In this way, the use process of the thermal system grading filtration equipment is completed.

[0025] 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 thermal system grading filtration device, comprising a barrel (1), characterized in that: A cylinder cover (2) is installed above the cylinder body (1); a connecting block (3) is fixed on one side surface of the cylinder body (1); a rotating shaft (4) is installed on the inner side of the connecting block (3); a rotating ring (5) is movably connected to the outer side of the rotating shaft (4); a first bolt (6) is fixed to one side of the rotating ring (5); a fixing block (7) is installed on the outer side of the first bolt (6); a rotating handle (8) is installed above the first bolt (6); a fixing ring (9) is fixed on the inner side of the cylinder body (1); a first filter cartridge (10) is sleeved on the inner side of the fixing ring (9); a first filter element (11) is arranged on the inner side of the first filter cartridge (10); a second filter cartridge (12) is arranged above the first filter cartridge (10); a connecting ring (14) is installed above the first filter cartridge (10); a second bolt (15) penetrates the upper surface of the connecting ring (14).

2. A thermal system grading filtration device according to claim 1, characterized in that: The first bolt (6) forms a rotating structure with the barrel (1) via the rotating shaft (4), and the connecting blocks (3) are distributed in a circular pattern on the barrel (1).

3. A thermal system graded filtration device according to claim 1, characterized in that: The fixing block (7) forms a lifting structure with the first bolt (6) by rotating the handle (8), and the fixing block (7) conforms to the shape of the cylinder cover (2).

4. The thermal system graded filtration device according to claim 1, characterized in that: The fixing rings (9) are connected to the barrel (1) by welding, and the fixing rings (9) are distributed in parallel.

5. The thermal system graded filtering device according to claim 1, characterized in that: The first filter cartridge (10) is threadedly connected to the connecting ring (14), and one side of the first filter cartridge (10) is threadedly arranged.

6. The thermal system graded filtration device according to claim 1, characterized in that: A second filter element (13) is arranged on the inner side of the second filter cartridge (12), and the second filter element (13) is made of polytetrafluoroethylene material.

7. The thermal system graded filtration device according to claim 1, characterized in that: The connecting ring (14) is threadedly connected to the fixing ring (9) via second bolts (15), and the second bolts (15) are distributed on the connecting ring (14) in a circumferential manner.

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