Flange type filter detection device

Abstract

The utility model relates to the technical field of flange type filters, in particular to a flange type filter detection device which comprises a machine body, an installation frame is fixedly connected to the machine body, a motor is fixedly installed on the machine body, the output end of the motor is fixedly connected with a rotating shaft, and the end, located in the machine body, of the rotating shaft is fixedly sleeved with a stirring rod. The rotating shaft is fixedly sleeved with an abutting cam, a telescopic rod is fixedly arranged on the machine body, the inner end of the telescopic rod is fixedly connected with a stress plate movably abutting against the abutting cam, and a spring is welded between the stress plate and the inner wall of the machine body. Gravel is placed in the four metering funnels, datamation of the weight of the gravel in the metering funnels can be achieved through the arrangement of the pressure sensors and the display screens, the metering funnels with the corresponding number are opened by pressing the external switches, and the sand content of water can be accurately controlled by assisting operators. And the accuracy of a detection result is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of flange type filters, in particular to a flange type filter detection device. Background Art

[0002] The main structure of the flange filter cartridge is composed of a connecting pipe, a cylinder, a filter basket, a flange, a flange cover and fasteners. The flange filter cartridge has the characteristics of stable performance, small pressure loss and large filtration area. When the flange filter cartridge is officially put into production, it is necessary to conduct a filtration performance test first.

[0003] In the prior art, a filter performance detection device disclosed by China Publication No. CN206891747U is often used, wherein the flange elbow is sealed with a flange mask; the filter detection platform is arranged between the water pump outlet pipe and the filter outlet pipe. The utility model has a simple structure, convenient operation and good detection effect.

[0004] The filter performance detection device in the above technical solution cannot accurately adjust the sand content in the water body, so that the flange filter cannot detect the amount of sand content in the water body that will cause blockage during filtering, and the detection result is less comprehensive. Utility Model Content

[0005] The utility model aims to solve the problem in the prior art that it is impossible to detect the amount of sand content in a water body that will cause blockage when filtering, and proposes a flange filter detection device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The flange filter detection device comprises a body, a mounting frame is fixedly connected to the body, a motor is fixedly installed on the body, a rotating shaft is fixedly connected to the output end of the motor, and a stirring rod is fixedly sleeved on one end of the rotating shaft located in the body;

[0008] The rotating shaft is fixedly sleeved with a resistance cam, the body is fixedly provided with a telescopic rod, the inner end of the telescopic rod is fixedly connected with a force plate that resists the resistance cam, and a spring is welded between the force plate and the inner wall of the body;

[0009] A mounting rod is fixedly sleeved on the rotating shaft, and a control mechanism for controlling the amount of sand and gravel input is arranged on the mounting rod.

[0010] Preferably, a discharge pipe is fixedly connected to the lower end of the machine body, and flange pipes of various specifications are matched with the discharge pipe.

[0011] Preferably, the interference cam is eccentrically arranged above the stirring rod, and the spring is horizontally sleeved on the telescopic rod.

[0012] Preferably, the control mechanism includes a mounting plate fixedly connected to the mounting rod and equipped with a pressure sensor, a metering funnel with a built-in solenoid valve is fixedly connected to the mounting plate, a display screen equipped with the pressure sensor is fixedly installed on the metering funnel, and an external switch equipped with the solenoid valve is fixedly installed on the metering funnel.

[0013] Preferably, a cover plate is integrally connected to the upper end of the metering funnel, and a feed port is provided on the cover plate.

[0014] Preferably, a discharge port is provided on the metering funnel, and the solenoid valve is matched with the discharge port.

[0015] Compared with the prior art, the utility model has the following advantages:

[0016] 1. In the utility model, sand and gravel are placed in four metering funnels. The weight of sand and gravel in the metering funnels can be digitized through the setting of pressure sensors and display screens, and the corresponding number of metering funnels can be opened by pressing external switches, which helps to assist operators to accurately control the sand content of the water body, thereby ensuring the accuracy of the test results.

[0017] 2. In the utility model, the motor drives the stirring rod to rotate through the rotating shaft, and the rotating shaft squeezes the force plate through the contact cam. Under the elastic force of the spring, the force plate will reciprocate horizontally, which helps to improve the mixing degree between sand and water. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the flange filter detection device proposed by the utility model;

[0019] Figure 2 A top view of the flange filter detection device proposed by the utility model;

[0020] Figure 3 This is a cross-sectional view of the flange filter detection device proposed by the utility model.

[0021] In the figure: 1. body; 2. mounting frame; 3. motor; 4. rotating shaft; 5. stirring rod; 6. resistance cam; 7. telescopic rod; 8. force plate; 9. spring; 10. mounting rod; 11. mounting plate; 12. metering funnel; 13. display screen; 14. external switch. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-Figure 3 The flange filter detection device comprises a body 1, a discharge pipe is fixedly connected to the lower end of the body 1, and flange pipes of various specifications are matched on the discharge pipe. A mounting frame 2 is fixedly connected to the body 1, a motor 3 is fixedly installed on the body 1, and a rotating shaft 4 is fixedly connected to the output end of the motor 3. A stirring rod 5 is fixedly sleeved on one end of the rotating shaft 4 located in the body 1, and the uniformity of the dairy product can be ensured by the rotation of the stirring rod 5;

[0024] A resistance cam 6 is fixedly mounted on the rotating shaft 4, and the resistance cam 6 is eccentrically arranged above the stirring rod 5. A telescopic rod 7 is fixedly arranged on the machine body 1, and a force plate 8 that is movably opposed to the resistance cam 6 is fixedly connected to the inner end of the telescopic rod 7. A spring 9 is welded between the force plate 8 and the inner wall of the machine body 1, and the spring 9 is horizontally mounted on the telescopic rod 7. Through the eccentrically arranged resistance cam 6, the force plate 8 can perform reciprocating horizontal motion under the elastic force of the spring 9, so that the inner and outer peripheries of the water body in the machine body 1 can be interchanged, which helps to improve the mixing degree between the water body and the sand and gravel;

[0025] The rotating shaft 4 is fixedly sleeved with a mounting rod 10, and the mounting rod 10 is provided with a control mechanism for controlling the amount of sand and gravel input. The setting of the control mechanism helps to ensure that the sand content of the water body can be accurately controlled by the operator;

[0026] It is further explained that: the control mechanism includes a mounting plate 11 fixedly connected to the mounting rod 10 and equipped with a pressure sensor, a metering funnel 12 with a built-in solenoid valve is fixedly connected to the mounting plate 11, a cover plate is integrally connected to the upper end of the metering funnel 12, and a feed port is provided on the cover plate, a discharge port is provided on the metering funnel 12, and a solenoid valve is matched with the discharge port, a display screen 13 matched with the pressure sensor is fixedly installed on the metering funnel 12, and the display screen 13 can display data on the weight of sand and gravel, and an external switch 14 matched with the solenoid valve is fixedly installed on the metering funnel 12, and the sand and gravel in the metering funnel 12 can be closed by setting the solenoid valve, which helps to ensure that the sand and gravel are only put into the water body when they are needed;

[0027] It should be noted that the specific model specifications of the motor 3, solenoid valve, pressure sensor, display screen 13 and external switch 14 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it will not be repeated. The connection method and control relationship between the motor 3, solenoid valve, pressure sensor, display screen 13 and external switch 14 are all existing well-known technologies in this technical field, so they will not be repeated.

[0028] The functional principle of the utility model can be explained through the following operation modes:

[0029] Place sand and gravel in the metering funnel 12, and sense the weight of the sand and gravel in the metering funnel 12 through the pressure sensor, so as to ensure that the weight of the sand and gravel inside the four metering funnels 12 can be digitized, and press the external switch 14 according to the detection requirements to open the corresponding number of metering funnels 12, so as to control the sand content of the water body inside the body 1;

[0030] The starting motor 3 drives the rotating shaft 4 to rotate, the rotating shaft 4 drives the stirring rod 5 to rotate, the rotating shaft 4 drives the resistance cam 6 to squeeze the force plate 8, and the force plate 8 drives the telescopic rod 7 to contract the output end and squeeze the spring 9.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A flange filter detection device, comprising a body (1), characterized in that: The machine body (1) is fixedly connected to a mounting frame (2), the machine body (1) is fixedly mounted with a motor (3), the output end of the motor (3) is fixedly connected to a rotating shaft (4), and one end of the rotating shaft (4) located in the machine body (1) is fixedly sleeved with a stirring rod (5); A resisting cam (6) is fixedly sleeved on the rotating shaft (4), a telescopic rod (7) is fixedly arranged on the machine body (1), a force-bearing plate (8) that movably resists the resisting cam (6) is fixedly connected to the inner end of the telescopic rod (7), and a spring (9) is welded between the force-bearing plate (8) and the inner wall of the machine body (1); A mounting rod (10) is fixedly sleeved on the rotating shaft (4), and a control mechanism for controlling the amount of sand and gravel input is provided on the mounting rod (10).

2. The flange filter detection device according to claim 1, characterized in that: A discharge pipe is fixedly connected to the lower end of the machine body (1), and flange pipes of various specifications are matched with the discharge pipe.

3. The flange filter detection device according to claim 1, characterized in that: The abutment cam (6) is eccentrically arranged above the stirring rod (5), and the spring (9) is horizontally sleeved on the telescopic rod (7).

4. The flange filter detection device according to claim 1, characterized in that: The control mechanism comprises a mounting plate (11) fixedly connected to a mounting rod (10) and equipped with a pressure sensor, a metering funnel (12) with a built-in solenoid valve fixedly connected to the mounting plate (11), a display screen (13) equipped with the pressure sensor fixedly mounted on the metering funnel (12), and an external switch (14) equipped with the solenoid valve fixedly mounted on the metering funnel (12).

5. The flange filter detection device according to claim 4, characterized in that: The upper end of the metering funnel (12) is integrally connected with a cover plate, and a feed port is provided on the cover plate.

6. The flange filter detection device according to claim 4, characterized in that: The metering funnel (12) is provided with a discharge port, and the solenoid valve is matched with the discharge port.

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