Filtering machine capable of automatically detecting filtering process

Abstract

The utility model provides a filter capable of automatically detecting a filtering process. The filtering machine capable of automatically detecting the filtering process comprises a base, wherein a stable feeding device, a filtering device and a cleaning device are arranged on the base; the stable feeding device comprises a driving motor, a bevel gear, a transmission gear, a rotating pipe, a sealing pipe, a spiral blade, a water passing hole, a connecting pipe, a supporting column and a feeding pipe, the driving motor is fixedly installed on the base, the bevel gear is fixedly installed at the output end of the driving motor, and the transmission gear is connected to one side of the bevel gear in an engaged mode; the rotating pipe is fixedly connected to the surface of one side of the transmission gear, the rotating pipe is rotationally sleeved with the sealing pipe, the spiral blade is fixedly installed on the outer wall of the rotating pipe, and the water passing hole is formed in the outer surface of the rotating pipe. The filter capable of automatically detecting the filtering process, provided by the utility model, has the advantages that raw material liquid can be filtered in a stable solid quantity manner, and the filtering quality is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of filters, and in particular relates to a filter capable of automatically detecting a filtering process. Background Art

[0002] Filters are devices that use porous filter media to intercept solid particles in a mixture of liquid and solid particles to achieve solid-liquid separation. Filters are widely used in chemical, petroleum, pharmaceutical, light industry, food, mineral processing, coal and water treatment sectors.

[0003] After searching, the existing patent (publication number: CN210125199U) discloses a filter that automatically detects the filtering process. The key points of its technical solution are: including a filter body, a water pump is arranged on one side of the filter body, an ink barrel is arranged on one side of the water pump through a water pipe, and the other side is connected to the filter body through a water pipe, a connecting pipe is arranged on the outer wall of the filter body in a horizontal manner, and a detection pipe is arranged vertically on one end of the connecting pipe away from the filter body, and a touch switch is connected to the upper end of the detection pipe, and a fixed line is connected to one side of the touch switch in the detection pipe, and a floating ball is connected to the other end of the fixed line, and the floating ball conflicts with the bottom wall in the detection pipe, and the touch switch is electrically connected to the water pump. It has the advantages of convenient observation of the filtering process, timely stopping the filter to prevent ink overflow, simple structure and low manufacturing cost.

[0004] However, there are still some shortcomings in the above structure. The filter machine that automatically detects the filtration process transports the raw liquid to the filter barrel through a water pump and filters it from top to bottom through the filter medium using gravity. When passing through the filter medium, the control ability of the flow rate of the raw liquid is insufficient, and the filter medium is easily damaged or the filtration effect is poor.

[0005] Therefore, it is necessary to provide a new filter that automatically detects the filtering process to solve the above-mentioned technical problems. Utility Model Content

[0006] The technical problem solved by the utility model is to provide a filter which can filter raw material liquid with stable solid content and improve filtering quality and can automatically detect filtering progress.

[0007] In order to solve the above technical problems, the utility model provides a filter for automatically detecting the filtering process, comprising: a base, on which a stable feeding device, a filtering device and a cleaning device are arranged;

[0008] The stable feeding device includes a driving motor, a bevel gear, a transmission gear, a rotating tube, a sealing tube, a spiral blade, a water hole, a connecting tube, a supporting column and a feeding tube. The driving motor is fixedly mounted on a base, the bevel gear is fixedly mounted on an output end of the driving motor, the transmission gear is meshedly connected to one side of the bevel gear, the rotating tube is fixedly connected to a side surface of the transmission gear, the sealing tube is rotatably sleeved on the rotating tube, the spiral blade is fixedly mounted on the outer wall of the rotating tube, the water hole is provided on the outer surface of the rotating tube, the connecting tube is fixedly mounted on the sealing tube, the supporting column is rotatably sleeved on the outer wall of the rotating tube, the bottom end of the supporting column is fixedly connected to the base, the feeding tube is penetrated and rotatably mounted on the transmission gear, and the rear end of the feeding tube is rotatably connected to the inner wall of the rotating tube;

[0009] The filtering device includes a ball valve, a filter box, a first filter screen, a second filter screen, a discharge pipe and a flow meter. The ball valve is fixedly installed on the connecting pipe, the filter box is fixedly connected to the other end of the connecting pipe, the first filter screen and the second filter screen are fixedly installed in the filter box, the discharge pipe is fixedly installed on the filter box, and the flow meter is installed on the discharge pipe.

[0010] As a further solution of the utility model, the cleaning device includes a water inlet pipe, a sewage suction pipe, a cleaning valve and a sewage sucker. The water inlet pipe is fixedly connected to the filter box, the sewage suction pipe is fixedly installed on the filter box, the cleaning valve is installed on the sewage suction pipe, and the sewage sucker is fixedly installed on the other end of the sewage suction pipe.

[0011] As a further solution of the utility model, two groups of support frames are fixedly connected to the top surface of the base, and the two groups of support frames are fixedly connected to the sealing tube and the filter box respectively.

[0012] As a further solution of the utility model, the sizes of the first filter screen and the second filter screen match the inner wall size of the filter box, and the pore size of the second filter screen is smaller than the pore size of the first filter screen.

[0013] As a further solution of the utility model, the water holes are provided in two groups, which are respectively located on both sides of the spiral blade.

[0014] As a further solution of the utility model, the size of the spiral blade matches the size of the inner wall of the sealing tube, and the sealing tube is sealed and connected to the rotating tube.

[0015] Compared with the related art, the filter machine for automatically detecting the filtering process provided by the utility model has the following beneficial effects:

[0016] 1. The utility model can stably transport the raw material liquid to the filtering device through the feeding device to filter the raw material liquid, thereby improving the utilization rate of the filter screen and reducing the phenomenon of poor filtering effect caused by too fast or too slow flow rate of the raw material liquid;

[0017] 2. The utility model is provided with a cleaning device, which can cooperate with the sewage suction device to thoroughly clean the filter screen when too much filter material accumulates in the filter box. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0019] Figure 1 The overall structural diagram of the filter for automatically detecting the filtering process provided by the utility model;

[0020] Figure 2 A schematic diagram of the structure of a feeding device of a filter for automatically detecting the filtering process provided by the utility model;

[0021] Figure 3 The utility model is a schematic diagram of the structure of the filtering device and the cleaning device of the filter machine for automatically detecting the filtering process.

[0022] In the figure: 1. base; 2. drive motor; 3. bevel gear; 4. transmission gear; 5. rotating pipe; 6. sealing pipe; 7. spiral blade; 8. water hole; 9. connecting pipe; 10. support column; 11. feed pipe; 12. ball valve; 13. filter box; 14. first filter screen; 15. second filter screen; 16. discharge pipe; 17. flow meter; 18. water inlet pipe; 19. sewage suction pipe; 20. cleaning valve; 21. sewage suction device; 22. support frame. DETAILED DESCRIPTION

[0023] Please refer to Figure 1 , Figure 2 and Figure 3 ,in, Figure 1 This is a schematic diagram of the overall structure of the filter for automatically detecting the filtering process of the utility model; Figure 2 This is a schematic diagram of the structure of the feeding device of the filter for automatically detecting the filtering process of the utility model; Figure 3 This is a schematic diagram of the structure of the filtering device and cleaning device of the filter for automatically detecting the filtering process of the utility model. The filter for automatically detecting the filtering process comprises: a base 1, on which a stable feeding device, a filtering device and a cleaning device are arranged;

[0024] The stable feeding device includes a driving motor 2, a bevel gear 3, a transmission gear 4, a rotating tube 5, a sealing tube 6, a spiral blade 7, a water hole 8, a connecting tube 9, a supporting column 10 and a feeding tube 11. The driving motor 2 is fixedly mounted on the base 1, the bevel gear 3 is fixedly mounted on the output end of the driving motor 2, the transmission gear 4 is meshed and connected to one side of the bevel gear 3, the rotating tube 5 is fixedly connected to one side surface of the transmission gear 4, the sealing tube 6 is rotatably sleeved on the rotating tube 5, the spiral blade 7 is fixedly mounted on the outer wall of the rotating tube 5, the water hole 8 is opened on the outer surface of the rotating tube 5, the connecting tube 9 is fixedly mounted on the sealing tube 6, the supporting column 10 is rotatably sleeved on the outer wall of the rotating tube 5, the bottom end of the supporting column 10 is fixedly connected to the base 1, the feeding tube 11 is rotatably mounted on the transmission gear 4, and the rear end of the feeding tube 11 is rotatably connected to the inner wall of the rotating tube 5;

[0025] The filtering device includes a ball valve 12, a filter box 13, a first filter screen 14, a second filter screen 15, a discharge pipe 16 and a flow meter 17. The ball valve 12 is fixedly installed on the connecting pipe 9, the filter box 13 is fixedly connected to the other end of the connecting pipe 9, the first filter screen 14 and the second filter screen 15 are fixedly installed in the filter box 13, the discharge pipe 16 is fixedly installed on the filter box 13, and the flow meter 17 is installed on the discharge pipe 16.

[0026] like Figure 3 As shown, the cleaning device includes a water inlet pipe 18, a sewage suction pipe 19, a cleaning valve 20 and a sewage suction device 21, wherein the water inlet pipe 18 is fixedly connected to the filter box 13, the sewage suction pipe 19 is fixedly installed on the filter box 13, the cleaning valve 20 is installed on the sewage suction pipe 19, and the sewage suction device 21 is fixedly installed on the other end of the sewage suction pipe 19;

[0027] By setting up the cleaning device, when too much filtered matter accumulates on the first filter screen 14 and the second filter screen 15, the cleaning liquid can enter through the water inlet pipe 18 and cooperate with the sewage suction device 21 to clean the first filter screen 14 and the second filter screen 15.

[0028] like Figure 1 As shown, two groups of support frames 22 are fixedly connected to the top surface of the base 1, and the two groups of support frames 22 are fixedly connected to the sealing tube 6 and the filter box 13 respectively;

[0029] By providing two groups of support frames 22, the stability of the feeding device and the cleaning device during operation can be enhanced.

[0030] like Figure 3 As shown, the sizes of the first filter screen 14 and the second filter screen 15 match the inner wall size of the filter box 13 , and the pore size of the second filter screen 15 is smaller than the pore size of the first filter screen 14 .

[0031] By setting the pore size of the second filter screen 15 smaller than the pore size of the first filter screen 14, when cleaning the first filter screen 14 and the second filter screen 15, the filtered matter on the second filter screen 15 can pass through the first filter screen 14 smoothly, thereby improving the cleaning efficiency.

[0032] like Figure 2 As shown, the water holes 8 are in two groups, which are respectively located on both sides of the spiral blade 7;

[0033] By providing two groups of water holes 8 , the raw material liquid in the feed pipe 11 can enter the filter box 13 and the raw material liquid can flow in from the connecting pipe 9 .

[0034] like Figure 2 As shown, the size of the spiral blade 7 matches the size of the inner wall of the sealing tube 6, and the sealing tube 6 is sealed and connected to the rotating tube 5;

[0035] By matching the size of the spiral blade 7 with the size of the inner wall of the sealing tube 6 , the raw material liquid can be stably output to the connecting tube 9 when the spiral blade 7 rotates.

[0036] The working principle of the filter for automatically detecting the filtering process provided by the utility model is as follows:

[0037] Step 1: When in use, the raw material liquid first enters from the feed pipe 11, flows into the sealing pipe 6 through a group of water holes 8, starts the driving motor 2 to drive the bevel gear 3 to rotate, thereby driving the transmission gear 4 to rotate, and then drives the spiral blade 7 on the rotating pipe 5 to start rotating, and the spiral blade 7 spirally pushes the raw material liquid to another group of water holes 8 and enters the connecting pipe 9;

[0038] Step 2: The raw material liquid then enters the filter box 13 through the connecting pipe 9, and is double-filtered by the first filter screen 14 and the second filter screen 15, and then the filtered raw material liquid is discharged through the discharge pipe 16, and the flow rate of the raw material liquid is recorded by the flow meter 17 to detect the filtering process;

[0039] Step 3: When too much filtrate accumulates in the filter box 13, close the ball valve 12, open the cleaning valve 20, let the cleaning liquid enter from the water inlet pipe 18, and cooperate with the suction device 21 to thoroughly clean the first filter screen 14 and the second filter screen 15.

[0040] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0041] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0042] Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations or direct or indirect applications may be made to these embodiments without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the attached claims and their equivalents, which are equally included in the scope of patent protection of the present invention.

Claims

1. A filter for automatically detecting the filtering process, characterized in that: include: A base, on which a stable feeding device, a filtering device and a cleaning device are arranged; The stable feeding device includes a driving motor, a bevel gear, a transmission gear, a rotating tube, a sealing tube, a spiral blade, a water hole, a connecting tube, a supporting column and a feeding tube. The driving motor is fixedly mounted on a base, the bevel gear is fixedly mounted on an output end of the driving motor, the transmission gear is meshedly connected to one side of the bevel gear, the rotating tube is fixedly connected to a side surface of the transmission gear, the sealing tube is rotatably sleeved on the rotating tube, the spiral blade is fixedly mounted on the outer wall of the rotating tube, the water hole is provided on the outer surface of the rotating tube, the connecting tube is fixedly mounted on the sealing tube, the supporting column is rotatably sleeved on the outer wall of the rotating tube, the bottom end of the supporting column is fixedly connected to the base, the feeding tube is penetrated and rotatably mounted on the transmission gear, and the rear end of the feeding tube is rotatably connected to the inner wall of the rotating tube; The filtering device includes a ball valve, a filter box, a first filter screen, a second filter screen, a discharge pipe and a flow meter. The ball valve is fixedly installed on the connecting pipe, the filter box is fixedly connected to the other end of the connecting pipe, the first filter screen and the second filter screen are fixedly installed in the filter box, the discharge pipe is fixedly installed on the filter box, and the flow meter is installed on the discharge pipe.

2. The filter for automatically detecting the filtering process according to claim 1, characterized in that: The cleaning device includes a water inlet pipe, a sewage suction pipe, a cleaning valve and a sewage sucker, wherein the water inlet pipe is fixedly connected to the filter box, the sewage suction pipe is fixedly installed on the filter box, the cleaning valve is installed on the sewage suction pipe, and the sewage sucker is fixedly installed on the other end of the sewage suction pipe.

3. The filter for automatically detecting the filtering process according to claim 1, characterized in that: The top surface of the base is fixedly connected with two groups of support frames, and the two groups of support frames are fixedly connected with the sealing tube and the filter box respectively.

4. The filter for automatically detecting the filtering process according to claim 1, characterized in that: The sizes of the first filter screen and the second filter screen match the inner wall size of the filter box, and the pore size of the second filter screen is smaller than the pore size of the first filter screen.

5. The filter for automatically detecting the filtering process according to claim 1, characterized in that: The water holes are in two groups, which are respectively located on two sides of the spiral blade.

6. The filter for automatically detecting the filtering process according to claim 1, characterized in that: The size of the spiral blades matches the size of the inner wall of the sealing tube, and the sealing tube is sealed and connected to the rotating tube.

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