A circulating water pump for mineral production

Abstract

The utility model relates to the technical field of circulating water pumps, specifically a circulating water pump for mineral production, including a mounting frame, a driving motor is arranged at the top right end of the mounting frame, a pump body is arranged at the top left end of the mounting frame, a water inlet pipe is connected to the left side of the pump body, and a filter assembly for easy cleaning is arranged on the water inlet pipe; the filter assembly includes a fixing frame, a connecting plate, a fixing ring, a circular filter screen, a telescopic pipe, a connecting head, a fixing bolt and a nut, a fixing frame is fixedly installed at the rear end of the center of the outer peripheral wall of the water inlet pipe, and a connecting plate is rotatably installed on the top of the fixing frame. The circulating water pump for mineral production, through the filter assembly, when in use, only needs to twist the connecting head and the nut to move the circular filter screen to the outside of the water pipe, which is convenient for users to clean, and there is no need to manually use tools to disassemble the circular filter screen, thereby achieving the purpose of facilitating cleaning of the filter assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of circulating water pumps, in particular to a circulating water pump for mineral production. Background Art

[0002] Circulating water pumps are installed in thermal power stations (thermal power centers), heat sources or cold sources, etc. In the closed loop of the heating system or air conditioning water system, the circulating water pump does not lift the water to a high place, but circulates the water repeatedly in the system to overcome the resistance loss of the loop. It has no direct relationship with the height of the building, so it is called a circulating water pump. Circulating water pumps are needed to realize the flow and circulation of water in the mineral production process.

[0003] Chinese Patent No. 202320951814.8 proposes a circulating water pump for mineral production. During the operation of the circulating water pump body, when the water source enters the central tube from the double-hole pipe, the filter component will filter the internal impurities and leave them in the filter cylinder, thereby preventing the impurities from entering the circulating water pump body. When cleaning the filter component, it is necessary to manually use tools to disassemble it, which is inconvenient to clean. Therefore, a circulating water pump for mineral production is proposed to solve the above problem. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a circulating water pump for mineral production, which has the advantages of easy cleaning of the filter assembly, etc., and solves the problem that the filter assembly of the existing circulating water pump needs to be manually disassembled using tools when cleaning, which is inconvenient to clean.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a circulating water pump for mineral production, comprising a mounting frame, a driving motor is arranged at the top right end of the mounting frame, a pump body is arranged at the top left end of the mounting frame, the top of the pump body is connected to a water outlet, the left side of the pump body is connected to a water inlet pipe, a fixing block is fixedly installed at the bottom end of the outer peripheral wall of the water inlet pipe, and a filter assembly for easy cleaning is arranged on the water inlet pipe.

[0006] Furthermore, the filter assembly includes a fixing frame, a connecting plate, a fixing ring, a circular filter, a telescopic tube, a connecting head, a fixing bolt and a nut. The fixing frame is fixedly installed on the rear end of the center of the outer peripheral wall of the water inlet pipe, and a connecting plate is rotatably installed on the top of the fixing frame. A fixing ring is fixedly installed on the end of the connecting plate away from the fixing frame, and a circular filter is fixedly installed inside the fixing ring. The left and right sides of the fixing ring are fixedly installed with a telescopic tube, and a connecting head is rotatably sleeved on the end of the telescopic tube away from the fixing ring. A fixing bolt is fixedly installed on the bottom end of the outer peripheral wall of the fixing ring, and a nut is threadedly connected to the bottom end of the outer peripheral wall of the fixing bolt.

[0007] Furthermore, a groove is provided at the front end of the center of the outer peripheral wall of the water inlet pipe, and two connecting grooves are fixedly installed inside the water inlet pipe, and the two connecting grooves are respectively located on the left and right sides of the groove.

[0008] Furthermore, a thread groove is provided inside the connecting groove, and a thread buckle is provided on the connecting head, and the thread buckle matches the thread groove.

[0009] Furthermore, a threaded rod groove is provided in the inner center of the fixing block, and the threaded rod groove matches the fixing bolt.

[0010] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0011] The circulating water pump for mineral production has a filter assembly that is set up. When in use, the circular filter can be moved to the outside of the water pipe by simply twisting the connector and the nut, making it convenient for users to clean it. There is no need to manually use tools to disassemble the circular filter, thereby achieving the purpose of facilitating cleaning of the filter assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the structure of the filter assembly of the utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the fixed block of the utility model.

[0015] In the figure: 1 mounting frame, 2 driving motor, 3 pump body, 4 water outlet, 5 water inlet pipe, 51 groove, 52 connecting groove, 6 filtering assembly, 61 fixing frame, 62 connecting plate, 63 fixing ring, 64 circular filter screen, 65 telescopic pipe, 66 connecting head, 67 fixing bolt, 68 nut, 7 fixing block, 71 threaded rod groove. DETAILED DESCRIPTION

[0016] 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.

[0017] See also Figure 1-3A circulating water pump for mineral production in this embodiment includes a mounting frame 1, a driving motor 2 is arranged at the top right end of the mounting frame 1, a pump body 3 is arranged at the top left end of the mounting frame 1, the top of the pump body 3 is connected with a water outlet 4, the left side of the pump body 3 is connected with a water inlet pipe 5, a fixing block 7 is fixedly installed at the bottom end of the outer peripheral wall of the water inlet pipe 5, and a filter component 6 for easy cleaning is arranged on the water inlet pipe 5.

[0018] In this embodiment, the filter assembly 6 includes a fixing frame 61, a connecting plate 62, a fixing ring 63, a circular filter screen 64, a telescopic tube 65, a connector 66, a fixing bolt 67 and a nut 68. The fixing frame 61 is fixedly installed at the rear end of the center of the outer peripheral wall of the water inlet pipe 5, and the connecting plate 62 is rotatably installed on the top of the fixing frame 61. The fixing ring 63 is fixedly installed at one end of the connecting plate 62 away from the fixing frame 61. The circular filter screen 64 is fixedly installed inside the fixing ring 63. The telescopic tube 65 is fixedly installed on both sides of the fixing ring 63. The end of the telescopic tube 65 away from the fixing ring 63 is rotatably sleeved with a connector 66. The fixing bolt 67 is fixedly installed at the bottom end of the outer peripheral wall of the fixing ring 63, and the nut 68 is threadedly connected to the bottom end of the outer peripheral wall of the fixing bolt 67.

[0019] A groove 51 is provided at the front end of the center of the outer peripheral wall of the water inlet pipe 5, and two connecting grooves 52 are fixedly installed inside the water inlet pipe 5. The two connecting grooves 52 are respectively located on the left and right sides of the groove 51;

[0020] A thread groove is provided inside the connection groove 52, and a thread buckle is provided on the connection head 66, and the thread buckle matches the thread groove;

[0021] A threaded rod groove 71 is provided at the inner center of the fixing block 7 , and the threaded rod groove 71 matches the fixing bolt 67 .

[0022] When the circular filter 6 needs to be cleaned, the connectors 66 on both sides are twisted to disengage the connectors 66 on both sides from the connection grooves 52, the nuts 68 are loosened, and the fixing ring 63 is flipped upward to disengage from the water inlet pipe 5. In this way, the circular filter 64 can be moved to the outside of the water pipe 5, making it convenient for the user to clean it.

[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0024] Although the 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 circulating water pump for mineral production, comprising a mounting frame (1), a driving motor (2) being arranged at the top right end of the mounting frame (1), a pump body (3) being arranged at the top left end of the mounting frame (1), a water outlet (4) being connected to the top of the pump body (3), a water inlet pipe (5) being connected to the left side of the pump body (3), a fixing block (7) being fixedly mounted at the bottom end of the outer peripheral wall of the water inlet pipe (5), characterized in that: The water inlet pipe (5) is provided with a filter assembly (6) which is easy to clean; The filter assembly (6) comprises a fixing frame (61), a connecting plate (62), a fixing ring (63), a circular filter screen (64), a telescopic tube (65), a connector (66), a fixing bolt (67) and a nut (68). The fixing frame (61) is fixedly mounted at the rear end of the center of the outer peripheral wall of the water inlet pipe (5). The connecting plate (62) is rotatably mounted on the top of the fixing frame (61). The fixing ring (63) is fixedly mounted on one end of the connecting plate (62) away from the fixing frame (61). The circular filter screen (64) is fixedly mounted inside the fixing ring (63). The telescopic tube (65) is fixedly mounted on both left and right sides of the fixing ring (63). The connector (66) is rotatably sleeved on one end of the telescopic tube (65) away from the fixing ring (63). The fixing bolt (67) is fixedly mounted on the bottom end of the outer peripheral wall of the fixing ring (63). The nut (68) is threadedly connected to the bottom end of the outer peripheral wall of the fixing bolt (67).

2. A circulating water pump for mineral production according to claim 1, characterized in that: A groove (51) is provided at the front end of the center of the outer peripheral wall of the water inlet pipe (5), and two connecting grooves (52) are fixedly installed inside the water inlet pipe (5), and the two connecting grooves (52) are respectively located on the left and right sides of the groove (51).

3. A circulating water pump for mineral production according to claim 2, characterized in that: A thread groove is provided inside the connecting groove (52), and a thread buckle is provided on the connecting head (66), and the thread buckle matches the thread groove.

4. A circulating water pump for mineral production according to claim 1, characterized in that: A threaded rod groove (71) is provided at the inner center of the fixing block (7), and the threaded rod groove (71) matches the fixing bolt (67).

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