Novel bag filter structure

Abstract

The utility model relates to the field of filters, and discloses a novel bag type filter structure which comprises a filtering mechanism, the filtering mechanism comprises a fixed seat and a tank body, the upper end of the tank body is provided with a transmission wheel, the inner wall of the transmission wheel on one side is fixedly connected with a rotating shaft and penetrates through the tank body to the inside of the tank body; a protective shell is arranged on one side of the upper end of the tank body, a servo motor is fixedly connected to the inner top face of the protective shell, and the output end of the servo motor is fixedly connected with the middle of the upper end of the rotating shaft. An operator starts the servo motor through an external controller to drive the transmission wheel and the rotating rod to rotate, the rotating rod drives the first connecting rod of the rod body and the filter bag to rotate, the water pump is started at the same time, and liquid is pumped from the interior of the water tank through the water outlet pipe of the water outlet; a water outlet of the water pump enables liquid to flow into the rotating rod through the water inlet pipe, and finally the liquid flows into the filter bag through the water inlet branch pipe.

Description

Technical Field

[0001] The utility model relates to the field of filters, in particular to a novel bag filter structure. Background Art

[0002] A bag filter is an efficient filtering device mainly used for filtering particulate impurities in liquids. Through its unique structural design, it can effectively separate and remove tiny particles in the liquid, thereby improving the purity and quality of the product. The working principle of this filter is to use the filter bag as the filtering medium. Through the tiny pores on the filter bag, the particulate impurities in the liquid are intercepted inside the filter bag, while the filtered liquid flows out through the pores of the filter bag to achieve the purpose of purifying the liquid.

[0003] The traditional bag filter may only be provided with one filter bag. When the filter bag needs to be replaced, the entire device needs to be stopped, and there is no other filter bag for filtering, which greatly wastes time. At the same time, the operation process of replacing the filter bag in the traditional bag filter may be relatively complex, time-consuming and laborious, not only reducing the productivity, but also greatly increasing the labor intensity.

[0004] Therefore, the technical personnel in this field provide a novel bag filter structure to solve the problems raised in the above background art. Summary of the Utility Model

[0005] The purpose of the content of the utility model is to solve the disadvantages existing in the prior art, and a novel bag filter structure is proposed. The operator starts the servo motor through an external controller to drive the driving wheel and the rotating rod to rotate. The rotating rod will drive the first connecting rod and the filter bag on the rod body to rotate. At the same time, the water pump is started to extract the liquid from the inside of the water tank through the outlet water pipe. Subsequently, the outlet of the water pump flows the liquid into the rotating rod through the inlet pipe, and finally flows into the filter bag through the inlet branch pipe.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A new type of bag filter structure includes a filtering mechanism. The filtering mechanism includes a fixed seat and a tank body. A driving wheel is arranged at the upper end of the tank body. The inner wall of one side of the driving wheel is fixedly connected with a rotating shaft which penetrates through the tank body to the inside of the tank body. A protective shell is arranged on one side of the upper end of the tank body. The inner top surface of the protective shell is fixedly connected with a servo motor. The output end of the servo motor is fixedly connected with the middle part of the upper end of the rotating shaft. The inner wall of the other side of the driving wheel is fixedly connected with a rotating rod which penetrates through the tank body to the inside of the tank body. A water tank is fixedly connected to the upper part of the outer wall of the other side of the tank body. A water pump is arranged on the other side of the upper end of the tank body. The water inlet of the water pump is connected with a water inlet pipe in a through manner. The lower end of the water inlet pipe is rotatably connected with the upper end of the rotating rod. The outer wall of the lower end of the water inlet pipe is in through connection with the inner wall of the upper end of the rotating rod. The water outlet of the water pump is connected with a water outlet pipe in a through manner and penetrates through the water tank to the inside of the water tank. A plurality of first connecting rods are fixedly connected to the outer wall of the rod body of the rotating rod. A connecting plate is sleeved on the outer wall of the rotating rod away from the lower part of the first connecting rod. A plurality of water inlet branch pipes are in through connection with the outer wall of the connecting plate.

[0008] Through the above technical solution, the operator starts the servo motor through an external controller. The servo motor drives the rotating shaft on one side to rotate. A driving wheel is fixed on the outer wall of the rotating shaft, and its rotation drives the driving wheel on the other side. At this time, the rotating rod will be driven to rotate. The rotating rod will drive the first connecting rod and the filter bag on the rod body to rotate. At the same time, the water pump is started, and the liquid is extracted from the inside of the water tank through the water outlet pipe at the water outlet. Subsequently, the water outlet of the water pump flows the liquid into the rotating rod through the water inlet pipe, and finally flows into the filter bag through the water inlet branch pipe to filter the liquid. Through the plurality of filter bags provided, when one filter bag needs to be replaced, it will not affect the filtration of other filter bags, greatly saving time.

[0009] Further, both sides of the lower end of the first connecting rod are fixedly connected with second connecting rods. Filter bags are arranged at the lower ends of the second connecting rods. The inner wall of the upper part of the filter bag and the outer wall of the lower part of the second connecting rod are clamped and matched through fixing bolts.

[0010] Through the above technical solution, when the filter bag needs to be replaced, by opening the door panel on the outer wall of the tank body, loosening the fixing nut between the second connecting rod and the filter bag, and then pulling out the fixing bolt, the filter bag can be replaced. This process not only enables the filter bag to be replaced quickly, but also does not affect the filtration of other filter bags for the liquid.

[0011] Further, a drain pipe is in through connection with the middle part of the lower end of the tank body. A collection tank is arranged at the lower end of the drain pipe.

[0012] Through the above technical solutions, it is ensured that the device will not be affected by water accumulation and liquid leakage during operation, and the design of the collection tank should be able to accommodate all the excess liquid that may be generated and is easy to clean and maintain.

[0013] Further, a door panel is rotatably connected to the rear end of the outer wall of the tank body, and a handle is fixedly connected to the middle of one side of the outer wall at the rear end of the door panel;

[0014] Through the above technical solutions, the design of the door panel and the handle takes into account the convenience and safety of operation. The operator can open the door panel by pulling the handle to enter the inside of the tank body for the required operations. This design makes the maintenance and operation of the tank body more convenient and improves work efficiency.

[0015] Further, a fixing nut is threadedly connected to the side of the fixing bolt away from the center of the filter bag;

[0016] Through the above technical solutions, through threaded connection, the operator can quickly and conveniently fix and disassemble the filter bag. At the same time, the tightening degree of the threaded connection can be controlled by tools such as a torque wrench to ensure the firmness and safety of the connection.

[0017] Further, the upper end of the fixing seat is fixedly connected to the lower end of the tank body;

[0018] Through the above technical solutions, this connection method can ensure that the fixing seat will not move due to vibration or external force during the production process.

[0019] Further, a plurality of support legs are fixedly connected to the edge of the lower end of the fixing seat;

[0020] Through the above technical solutions, the support legs are fixedly connected to the edge of the lower end of the fixing seat. This design enables the device to remain stable during operation and will not tilt or shake.

[0021] Further, a belt is sleeved on the outer wall of the transmission wheel;

[0022] Through the above technical solutions, the belt is the transmission medium between the transmission wheel and the rotating shaft and is used to transmit the power generated by the servo motor.

[0023] The utility model has the following beneficial effects:

[0024] 1. A new type of bag filter structure proposed by the present utility model. The operator starts the servo motor through an external controller. The servo motor drives the rotating shaft on one side to rotate. A transmission wheel is fixed on the outer wall of the rotating shaft, and its rotation drives the transmission wheel on the other side. At this time, the rotating rod will be driven to rotate, and the rotating rod will drive the first connecting rod and the filter bag on the rod body to rotate. At the same time, the water pump is started, and the liquid is extracted from the inside of the water tank through the water outlet pipe. Subsequently, the water outlet of the water pump flows the liquid into the rotating rod through the water inlet pipe, and finally flows into the filter bag through the water inlet branch pipe to filter the liquid.

[0025] 2. A new type of bag filter structure proposed by the present utility model. By providing multiple filter bags, when one filter bag needs to be replaced, it will not affect the filtration of other filter bags, greatly saving time. When the filter bag needs to be replaced, by opening the door panel on the outer wall of the tank body, loosening the fixing nut between the second connecting rod and the filter bag, and then pulling out the fixing bolt, the filter bag can be replaced. This process not only enables the filter bag to be quickly replaced, but also does not affect the filtration of other filter bags for the liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 Is an axonometric view of a new type of bag filter structure proposed by the present utility model;

[0027] Figure 2 Is a front view of a new type of bag filter structure proposed by the present utility model;

[0028] Figure 3 Is a schematic structural diagram of the filtering mechanism of a new type of bag filter structure proposed by the present utility model;

[0029] Figure 4 Is a schematic diagram of a partial structure of a new type of bag filter structure proposed by the present utility model;

[0030] Figure 5 Is Figure 4 An enlarged view of part A in

[0031] LEGEND DESCRIPTION:

[0032] 1. Filtering mechanism; 101. Fixed seat; 102. Support leg; 103. Tank body; 104. Door panel; 105. Handle; 106. Drain pipe; 107. Collection tank; 108. Protective shell; 109. Servo motor; 110. Transmission wheel; 111. Belt; 112. Water inlet pipe; 113. Water pump; 114. Water outlet pipe; 115. Rotating rod; 116. Water tank; 117. First connecting rod; 118. Connecting plate; 119. Water inlet branch pipe; 120. Filter bag; 121. Second connecting rod; 122. Fixed bolt; 123. Fixed nut; 124. Rotating shaft. Detailed implementation manners

[0033] Next, the technical solutions in the specific implementation manners of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the specific implementation manners of the present utility model. Obviously, the described specific implementation manners are only a part of the specific implementation manners of the present utility model, rather than all of the specific implementation manners. Based on the specific implementation manners in the present utility model, all other specific implementation manners obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0034] Referring to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 , a specific implementation manner provided by the present utility model: a novel bag filter structure, including a filtering mechanism 1. The filtering mechanism 1 includes a fixed seat 101 and a tank body 103. A driving wheel 110 is arranged at the upper end of the tank body 103. A rotating shaft 124 is fixedly connected to the inner wall of one side driving wheel 110 and penetrates through the tank body 103 to the inside of the tank body 103. A protective shell 108 is arranged on one side of the upper end of the tank body 103. A servo motor 109 is fixedly connected to the inner top surface of the protective shell 108. The output end of the servo motor 109 is fixedly connected to the middle of the upper end of the rotating shaft 124. A rotating rod 115 is fixedly connected to the inner wall of the other side driving wheel 110 and penetrates through the tank body 103 to the inside of the tank body 103. A water tank 116 is fixedly connected to the upper part of the outer wall of the other side of the tank body 103. A water pump 113 is arranged on the other side of the upper end of the tank body 103. The water inlet of the water pump 113 is connected in a through manner with a water inlet pipe 112. The lower end of the water inlet pipe 112 is rotatably connected to the upper end of the rotating rod 115. The outer wall of the lower end of the water inlet pipe 112 is in through connection with the inner wall of the upper end of the rotating rod 115. The water outlet of the water pump 113 is connected in a through manner with a water outlet pipe 114 and penetrates through the water tank 116 to the inside of the water tank 116. A plurality of first connecting rods 117 are fixedly connected to the outer wall of the rod body of the rotating rod 115. A connecting plate 118 is sleeved on the outer wall of the rotating rod 115 away from the lower part of the first connecting rod 117. A plurality of water inlet branch pipes 119 are in through connection with the outer wall of the connecting plate 118.

[0035] The operator starts the servo motor 109 through an external controller. The servo motor 109 drives the rotating shaft 124 on one side to rotate. A transmission wheel 110 is fixed on the outer wall of the rotating shaft 124, and its rotation drives the transmission wheel 110 on the other side. At this time, the rotating rod 115 will be driven to rotate. The rotating rod 115 will drive the first connecting rod 117 on the rod body and the filter bag 120 to rotate. At the same time, the water pump 113 is started, and the liquid is extracted from the inside of the water tank 116 through the outlet water pipe 114. Subsequently, the outlet of the water pump 113 flows the liquid into the rotating rod 11, finally flowing into the filter bag 120 through the water inlet branch pipe 119 to filter the liquid. By setting a plurality of filter bags 120, when one filter bag 120 needs to be replaced, it will not affect the filtration of other filter bags 120, greatly saving time.

[0036] Refer to Figure 3 、 Figure 4 and Figure 5, on both sides of the lower end of the first connecting rod 117, second connecting rods 121 are fixedly connected. At the lower ends of the second connecting rods 121, filter bags 120 are provided. The inner wall of the upper part of the filter bag 120 and the outer wall of the lower part of the second connecting rod 121 are clamped and matched by fixing bolts 122. When the filter bag 120 needs to be replaced, by opening the door panel 104 on the outer wall of the tank body 103, loosening the fixing nut 123 between the second connecting rod 121 and the filter bag 120, and then pulling out the fixing bolt 122, the filter bag 120 can be replaced. This process not only enables the filter bag 120 to be quickly replaced, but also does not affect the other filter bags 120 from filtering the liquid. In the middle of the lower end of the tank body 103, a drain pipe 106 is connected through. At the lower end of the drain pipe 106, a collection tank 107 is provided to ensure that the device will not be affected by water accumulation and liquid leakage during operation and will not affect normal operation. The design of the collection tank 107 should be able to accommodate all the excess liquid that may be generated and is easy to clean and maintain. At the rear end of the outer wall of the tank body 103, a door panel 104 is rotatably connected. In the middle of one side of the outer wall at the rear end of the door panel 104, a handle 105 is fixedly connected. The designs of the door panel 104 and the handle 105 take into account the convenience and safety of operation. The operator can open the door panel 104 by pulling the handle 105, so as to enter the inside of the tank body 103 to perform the required operations. This design makes the maintenance and operation of the tank body 103 more convenient and improves work efficiency. On the side of the fixing bolt 122 away from the center of the filter bag 120, a fixing nut 123 is threadedly connected. Through threaded connection, the operator can quickly and conveniently fix and disassemble the filter bag 120. At the same time, the tightening degree of the threaded connection can be controlled by tools such as a torque wrench to ensure the firmness and safety of the connection. The upper end of the fixing seat 101 is fixedly connected to the lower end of the tank body 103. This connection method can ensure that the fixing seat 101 will not move due to vibration or external force during the production process. At the edge of the lower end of the fixing seat 101, a plurality of support legs 102 are fixedly connected. The support legs 102 are fixedly connected to the edge of the lower end of the fixing seat 101. This design enables the device to remain stable during operation and will not tilt or shake. A belt 111 is sleeved on the outer wall of the transmission wheel 110. The belt 111 is the transmission medium between the transmission wheel 110 and the rotating shaft 124 and is used to transmit the power generated by the servo motor 109.

[0037] Working principle: The operator starts the servo motor 109 through an external controller. The servo motor 109 drives the rotating shaft 124 on one side to rotate. A transmission wheel 110 is fixed on the outer wall of the rotating shaft 124. Its rotation drives the transmission wheel 110 on the other side. At this time, the rotating rod 115 will be driven to rotate. The rotating rod 115 will drive the first connecting rod 117 and the filter bag 120 on the rod body to rotate. At the same time, the water pump 113 is started to extract the liquid from the inside of the water tank 116 through the outlet water pipe 114. Subsequently, the outlet of the water pump 113 flows the liquid into the rotating rod 115 through the water inlet pipe 112 and finally into the filter bag 120 through the water inlet branch pipe 119 to filter the liquid. By setting a plurality of filter bags 120, when one filter bag 120 needs to be replaced, it will not affect the filtration of other filter bags 120, greatly saving time. When the filter bag 120 needs to be replaced, by opening the door panel 104 on the outer wall of the tank body 103, loosening the fixing nut 123 between the second connecting rod 121 and the filter bag 120, and then pulling out the fixing bolt 122, the filter bag 120 can be replaced. This process not only enables the filter bag 120 to be quickly replaced, but also does not affect the filtration of other filter bags 120 for the liquid.

[0038] Finally, it should be noted that the above are only the preferred specific embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing specific embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing specific embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A novel bag filter structure, comprising a filtering mechanism (1), characterized in that: The filtering mechanism (1) includes a fixed seat (101) and a tank body (103). A driving wheel (110) is arranged at the upper end of the tank body (103). The inner wall of one side of the driving wheel (110) is fixedly connected with a rotating shaft (124) which penetrates through the tank body (103) to the inside of the tank body (103). A protective shell (108) is arranged at one side of the upper end of the tank body (103). The inner top surface of the protective shell (108) is fixedly connected with a servo motor (109). The output end of the servo motor (109) is fixedly connected with the middle part of the upper end of the rotating shaft (124). The inner wall of the other side of the driving wheel (110) is fixedly connected with a rotating rod (115) which penetrates through the tank body (103) to the inside of the tank body (103). A water tank (116) is fixedly connected to the upper part of the outer wall of the other side of the tank body (103). A water pump (113) is arranged at the other side of the upper end of the tank body (103). The water inlet of the water pump (113) is connected with a water inlet pipe (112) in a through manner. The lower end of the water inlet pipe (112) is rotatably connected with the upper end of the rotating rod (115). The outer wall of the lower end of the water inlet pipe (112) is in through connection with the inner wall of the upper end of the rotating rod (115). The water outlet of the water pump (113) is connected with a water outlet pipe (114) in a through manner and penetrates through the water tank (116) to the inside of the water tank (116). A plurality of first connecting rods (117) are fixedly connected to the outer wall of the rod body of the rotating rod (115). A connecting plate (118) is sleeved on the outer wall of the rotating rod (115) far away from the lower part of the first connecting rod (117). A plurality of water inlet branch pipes (119) are in through connection with the outer wall of the connecting plate (118).

2. The structure of a novel bag filter according to claim 1, wherein: Both sides of the lower end of the first connecting rod (117) are fixedly connected with second connecting rods (121). Filter bags (120) are arranged at the lower ends of the second connecting rods (121). The inner wall of the upper part of the filter bag (120) and the outer wall of the lower part of the second connecting rod (121) are clamped and matched through fixing bolts (122).

3. A novel bag filter structure according to claim 1, characterized in that: A drain pipe (106) is in through connection with the middle part of the lower end of the tank body (103). A collection tank (107) is arranged at the lower end of the drain pipe (106).

4. A novel bag filter structure according to claim 1, characterized in that: A door plate (104) is rotatably connected to the rear end of the outer wall of the tank body (103). A handle (105) is fixedly connected to the middle part of the outer wall of one side of the rear end of the door plate (104).

5. A novel bag filter structure according to claim 2, characterized in that: A fixing nut (123) is in threaded connection with one side of the fixing bolt (122) far away from the center of the filter bag (120).

6. A novel bag filter structure according to claim 1, characterized in that: The upper end of the fixed seat (101) is fixedly connected with the lower end of the tank body (103).

7. A novel bag filter structure according to claim 1, characterized in that: A plurality of support legs (102) are fixedly connected to the edges of the lower end of the fixed seat (101).

8. A novel bag filter structure according to claim 1, characterized in that: A belt (111) is sleeved on the outer wall of the driving wheel (110).

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