Jet circulating pump for fully mixing muddy water

Abstract

The utility model discloses a jet circulating pump for fully mixing muddy water, which relates to the technical field of sewage treatment and comprises a jet circulating pump main body, a filter mechanism, an antifouling mechanism and a quantity control mechanism, and the filter mechanism is mounted at the lower end of the jet circulating pump main body. Through the arrangement of the jet circulating pump main body and the antifouling mechanism, when the jet circulating pump main body stops using, the sealing plug rotates on the bearing ring shaft and is tightly pressed on the water outlet of the jet circulating pump main body through the acting force of the clamping spring, so that mixed sewage is effectively prevented from flowing back, the protection effect on the jet circulating pump main body is improved, and the service life of the jet circulating pump is prolonged. By arranging the jet circulating pump main body and the filtering mechanism, water can enter from the lower wrapping pipe by starting the jet circulating pump main body, and the water is filtered by the filter balls arranged in the filter pipe and then enters the jet circulating pump main body, so that the damage of foreign matters in the water to the jet circulating pump main body is effectively prevented, and the filtering effect of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a jet circulation pump for fully mixing mud and water. Background Art

[0002] The jet circulation pump is a fluid conveying machine that uses a working fluid to transfer energy and mass. It includes an ejector and a working pump. The ejector is composed of a nozzle, a throat, a diffuser, a suction chamber and other components. It has a wide range of applications. In the sewage treatment process, the coagulation treatment process of water and wastewater includes water, chemicals and flocculants for full mixing and post-treatment. The existing jet circulation pump cannot prevent the problem of sewage backflow, so a jet circulation pump for full mixing of mud and water is needed.

[0003] The existing jet circulation pump for fully mixing mud and water cannot effectively improve the protection effect of the jet circulation pump body during operation, and cannot effectively improve the filtering effect of the device, and cannot improve the control effect of the continuous release of the lifting device. Therefore, a jet circulation pump for fully mixing mud and water is urgently needed. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a jet circulation pump for fully mixing mud and water, so as to solve the problem that the existing jet circulation pump for fully mixing mud and water cannot effectively improve the protection effect of the jet circulation pump body when in use, and cannot effectively improve the filtering effect of the device, and cannot improve the control effect of the continuous release of the lifting device.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: a jet circulation pump for fully mixing mud and water, comprising a jet circulation pump body, a filtering mechanism, an anti-fouling mechanism and a quantity control mechanism, wherein a filtering mechanism is installed at the lower end of the jet circulation pump body.

[0006] An anti-fouling mechanism is installed at one end of the jet circulation pump body.

[0007] A quantity control mechanism is installed at one end of the anti-fouling mechanism.

[0008] Preferably, the filtering mechanism includes a sealing gasket, a filter tube, a filter ball and a lower packaging tube. A sealing gasket is installed at one end of the jet circulation pump body, a filter tube is installed at the lower end of the sealing gasket, a filter ball is installed at the inner end of the filter tube, and a lower packaging tube is installed at one end of the filter ball.

[0009] Preferably, the filter ball is snap-connected to the filter tube, and the lower bag tube is threadedly connected to the filter tube.

[0010] Preferably, the anti-fouling mechanism includes a bearing ring shaft, a retaining spring, a sealing plug and a mixing tube. A bearing ring shaft is installed at one end of the jet circulation pump body, a retaining spring is installed at the outer end of the bearing ring shaft, a sealing plug is installed at one end of the retaining spring, and a mixing tube is installed at one end of the jet circulation pump body.

[0011] Preferably, the sealing plug forms a rotating structure with the jet circulation pump body through the bearing ring shaft, and the retaining spring is movably connected to the bearing ring shaft.

[0012] Preferably, the quantity control mechanism includes a suction cabin, a flow tube, a control plate shaft and a quantity control plate. The suction cabin is installed at one end of the mixing tube, and the flow tube is installed at the upper end of most suction cabins. The control plate shaft is installed at the middle end of the flow tube, and the quantity control plate is installed at one end of the control plate shaft.

[0013] Preferably, the amount control plate forms a rotating structure with the flow tube through the control plate shaft, and the outer end surface of the amount control plate is tightly fitted with the inner end surface of the flow tube.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model is provided with a jet circulation pump body and an anti-fouling mechanism. When the jet circulation pump body is not in use, the sealing plug is rotated on the bearing ring shaft and pressed against the water outlet of the jet circulation pump body by the force of the locking spring, thereby effectively preventing the mixed sewage from flowing back and improving the protection effect of the jet circulation pump body.

[0016] 2. The utility model provides a jet circulation pump body and a filtering mechanism, and can open the jet circulation pump body to allow water to enter from the lower package pipe, and the filter ball provided in the filter pipe filters the water before entering the jet circulation pump body, effectively preventing foreign matter in the water from damaging the jet circulation pump body and improving the filtering effect of the device;

[0017] 3. The utility model provides a jet circulation pump body and a quantity control mechanism, and the water is pressurized and ejected through the jet circulation pump body, so that the suction chamber is in a negative pressure state, and muddy water is sucked from the flow pipe and rushed into the mixing pipe with the water body for mixing and then ejected. The rotation angle of the control plate can be controlled by rotating the control plate shaft, so that the amount of muddy water in the suction chamber can be controlled, thereby improving the quantity control effect of continuous delivery of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front cross-sectional view of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the stirring assembly of the utility model;

[0020] Figure 3This is a schematic diagram of the structure of the climbing assembly of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the guide plate of the utility model.

[0022] In the figure: 1. jet circulation pump body; 2. filtering mechanism; 201. sealing gasket; 202. filter tube; 203. filter ball; 204. lower package tube; 3. anti-fouling mechanism; 301. bearing ring shaft; 302. retaining spring; 303. sealing plug; 304. mixing tube; 4. quantity control mechanism; 401. suction chamber; 402. flow tube; 403. control plate shaft; 404. quantity control plate. DETAILED DESCRIPTION

[0023] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0024] The following describes an embodiment of the utility model based on its overall structure.

[0025] See also Figure 1-4 , a jet circulation pump for fully mixing mud and water, comprising a jet circulation pump body 1, a filtering mechanism 2, an anti-fouling mechanism 3 and a quantity control mechanism 4, a filtering mechanism 2 is installed at the lower end of the jet circulation pump body 1, and the filtering mechanism 2 comprises a sealing gasket 201, a filter tube 202, a filter ball 203 and a lower package tube 204, a sealing gasket 201 is installed at one end of the jet circulation pump body 1, a filter tube 202 is installed at the lower end of the sealing gasket 201, a filter ball 203 is installed at the inner end of the filter tube 202, and a lower package tube 204 is installed at one end of the filter ball 203, the filter ball 203 is snap-connected with the filter tube 202, and the lower package tube 204 is threadedly connected with the filter tube 202, by opening the jet circulation pump body 1, water enters from the lower package tube 204, and the filter ball 203 arranged in the filter tube 202 filters the water before entering the jet circulation pump body 1, effectively preventing foreign matter in the water from damaging the jet circulation pump body 1, and improving the filtering effect of the device.

[0026] See also Figure 1-4, a jet circulation pump for fully mixing mud and water, an anti-fouling mechanism 3 is installed at one end of the jet circulation pump body 1, the anti-fouling mechanism 3 includes a bearing ring shaft 301, a retaining spring 302, a sealing plug 303 and a mixing tube 304, a bearing ring shaft 301 is installed at one end of the jet circulation pump body 1, a retaining spring 302 is installed at the outer end of the bearing ring shaft 301, a sealing plug 303 is installed at one end of the retaining spring 302, a mixing tube 304 is installed at one end of the jet circulation pump body 1, the sealing plug 303 forms a rotating structure with the jet circulation pump body 1 through the bearing ring shaft 301, and the retaining spring 302 is movably connected with the bearing ring shaft 301. When the jet circulation pump body 1 is suspended, the sealing plug 303 is rotated on the bearing ring shaft 301 and pressed against the water outlet of the jet circulation pump body 1 through the force of the retaining spring 302, effectively preventing the mixed sewage from flowing back and improving the protection effect of the jet circulation pump body 1.

[0027] See also Figure 1-4 A jet circulation pump for fully mixing mud and water, a control mechanism 4 is installed at one end of the anti-fouling mechanism 3, the control mechanism 4 includes a suction chamber 401, a flow pipe 402, a control plate shaft 403 and a control plate 404, a suction chamber 401 is installed at one end of the mixing tube 304, a flow pipe 402 is installed at the upper end of the suction chamber 401, a control plate shaft 403 is installed at the middle end of the flow pipe 402, a control plate shaft 403 is installed at one end of the control plate shaft 403, and the control plate 404 is connected to the flow pipe 402 through the control plate shaft 403. The rotating structure has an outer end surface of the control plate 404 that fits tightly with the inner end surface of the flow tube 402. The water is pressurized and ejected through the jet circulation pump body 1, so that the suction chamber 401 is in a negative pressure state, and the muddy water is sucked from the flow tube 402 and rushes into the mixing tube 304 along with the water to be mixed and then ejected. The rotation angle of the control plate 404 can be controlled by rotating the control plate shaft 403, so that the amount of muddy water in the suction chamber 401 can be controlled, thereby improving the control effect of continuous delivery of the device.

[0028] Working principle: When in use, the jet circulation pump body 1 is first opened to allow water to enter from the lower package tube 204, and the filter ball 203 set in the filter tube 202 filters the water before entering the jet circulation pump body 1, effectively preventing foreign matter in the water from damaging the jet circulation pump body 1 and improving the filtering effect of the device. The water is pressurized and sprayed out through the jet circulation pump body 1, so that the suction chamber 401 is in a negative pressure state, and the muddy water is sucked from the flow pipe 402 and rushes into the mixing pipe 304 with the water before being mixed and sprayed out. The rotation of the control panel shaft 403 can drive the The rotation angle of the control plate 404 is controlled so that the amount of mud and water in the suction chamber 401 can be controlled, thereby improving the control effect of the continuous release of the device. When the jet circulation pump body 1 is suspended, the sealing plug 303 is rotated on the bearing ring shaft 301 and pressed tightly against the water outlet of the jet circulation pump body 1 through the force of the locking spring 302, thereby effectively preventing the mixed sewage from flowing back and improving the protection effect of the jet circulation pump body 1. In this way, the use process of the device is completed. The contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0029] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A jet circulation pump for fully mixing mud and water, comprising a jet circulation pump body (1), a filtering mechanism (2), an anti-fouling mechanism (3) and a quantity control mechanism (4), characterized in that: A filtering mechanism (2) is installed at the lower end of the jet circulation pump body (1); An anti-fouling mechanism (3) is installed at one end of the jet circulation pump body (1); A quantity control mechanism (4) is installed at one end of the anti-fouling mechanism (3).

2. A jet circulation pump for thorough mixing of mud and water according to claim 1, characterized in that: The filtering mechanism (2) comprises a sealing gasket (201), a filter tube (202), a filter ball (203) and a lower package tube (204); the sealing gasket (201) is installed at one end of the jet circulation pump body (1); the filter tube (202) is installed at the lower end of the sealing gasket (201); the filter ball (203) is installed at the inner end of the filter tube (202); and the lower package tube (204) is installed at one end of the filter ball (203).

3. A jet circulation pump for thorough mixing of mud and water according to claim 2, characterized in that: The filter ball (203) is snap-connected with the filter tube (202), and the lower package tube (204) is threadedly connected with the filter tube (202).

4. A jet circulation pump for sufficient mixing of mud and water according to claim 1, characterized in that: The anti-fouling mechanism (3) comprises a bearing ring shaft (301), a retaining spring (302), a sealing plug (303) and a mixing tube (304); the bearing ring shaft (301) is mounted on one end of the jet circulation pump body (1); the retaining spring (302) is mounted on the outer end of the bearing ring shaft (301); the sealing plug (303) is mounted on one end of the retaining spring (302); and the mixing tube (304) is mounted on one end of the jet circulation pump body (1).

5. A jet circulation pump for thorough mixing of mud and water according to claim 4, characterized in that: The sealing plug (303) forms a rotating structure with the jet circulation pump body (1) via the bearing ring shaft (301), and the locking spring (302) is movably connected to the bearing ring shaft (301).

6. A jet circulation pump for thorough mixing of mud and water according to claim 4, characterized in that: The control volume mechanism (4) comprises a suction chamber (401), a flow tube (402), a control plate shaft (403) and a control volume plate (404); one end of the mixing tube (304) is provided with the suction chamber (401); the flow tube (402) is provided at the upper end of the suction chamber (401); the control plate shaft (403) is provided at the middle end of the flow tube (402); and the control volume plate (404) is provided at one end of the control plate shaft (403).

7. A jet circulation pump for thorough mixing of mud and water according to claim 6, characterized in that: The control plate (404) forms a rotating structure with the flow tube (402) via the control plate shaft (403), and the outer end surface of the control plate (404) is tightly fitted with the inner end surface of the flow tube (402).

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