Circulating water filtering equipment for press machine

Abstract

The utility model discloses circulating water filtering equipment of a press machine, belongs to the technical field of circulating water filtering of the press machine, and aims to solve the problem that a filter screen is inconvenient to take out, clean and operate due to the fact that the filter screen is fixedly mounted in the filtering equipment in a threaded manner in the prior art. Comprising a tank body and a fixing ring, two sets of symmetrically-distributed inserting holes are formed in the upper portion of the inner wall of the tank body, the fixing ring is in sliding fit with the interior of the tank body, two sets of symmetrically-distributed limiting assemblies are installed on the upper portion of the fixing ring, a filter screen is arranged in the fixing ring, and filter cotton is movably arranged at the bottom of the tank body and matched with the interior of the tank body. According to the circulating water filtering equipment for the press machine, the fixing ring is fixed through the arrangement of the limiting assembly in an elastic limiting mode, the filter screen is taken out, cleaned and operated conveniently, the speed of elastic fixing, taking out and installing is high, the tank cover is conveniently driven to rotate through the arrangement of the rotating rod, and therefore the tank cover is conveniently taken out from the tank body.

Description

Technical Field

[0001] This utility model belongs to the field of press circulating water filtration technology, specifically relating to a press circulating water filtration device. Background Technology

[0002] Press circulating water typically refers to the water that circulates during the operation of a press to cool and lubricate related components. Press circulating water filtration equipment is a device specifically designed to filter and purify press circulating water. Its main function is to remove impurities, particulate matter, oil, metal shavings, and any microorganisms or other contaminants from the circulating water to ensure its cleanliness and quality.

[0003] Pressurized circulating water filtration equipment typically uses a filter screen in conjunction with filter cotton (the filter screen is made of stainless steel to intercept larger particles, while the filter cotton filters smaller particles). In existing technology, the filter screen is threaded and fixed inside the filtration equipment, making it inconvenient to remove and clean it. Therefore, a technical solution is proposed to address the problem of inconvenient removal and cleaning of the filter screen in existing technology. Utility Model Content

[0004] (1) Technical problems to be solved

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a pressure machine circulating water filtration device, which aims to solve the problem that the filter screen is fixedly installed inside the filtration device by threads in the existing technology, making it inconvenient to remove and clean the filter screen.

[0006] (2) Technical solution

[0007] To address the aforementioned technical problems, this utility model provides a pressure machine circulating water filtration device, comprising a tank and a fixing ring. Two sets of symmetrically distributed insertion holes are provided on the upper part of the inner wall of the tank. The fixing ring slides and adapts to the interior of the tank. Two sets of symmetrically distributed limiting components are installed on the upper part of the fixing ring. A filter screen is provided inside the fixing ring, and filter cotton is movably provided at the bottom of the tank, adapting to the interior of the tank. Thanks to the setting of the limiting components, the fixing ring is fixed through elastic limiting, making it convenient to remove and clean the filter screen. Furthermore, the elastic fixation allows for quick removal and installation.

[0008] Furthermore, two sets of symmetrically distributed connecting rods are installed on the lower surface of the fixing ring, and the lower end of the connecting rod is connected to a ring. Thanks to the setting of the fixing ring, connecting rods and ring, it is convenient to tighten and fix the filter cotton and prevent the filter cotton from moving.

[0009] Furthermore, an inlet pipe is installed through the upper side of the tank, and a outlet pipe is installed through the lower side of the tank away from the inlet pipe.

[0010] Furthermore, the bottom of the tank is connected to a bottom plate, and two sets of symmetrically distributed ear plates are installed on the side of the bottom plate, with threaded holes in the ear plates.

[0011] Furthermore, the upper end of the tank is threaded, and a can lid is movably connected to the upper end of the tank. Two sets of symmetrically distributed rotating rods are installed on the side of the can lid. Thanks to the setting of the rotating rods, it is convenient to drive the can lid to rotate, thereby making it convenient to remove the can lid from the tank.

[0012] Furthermore, the limiting component includes a box body, and there are two sets of the box bodies. The two sets of the box bodies are installed on the upper surface of the fixing ring, and a slot is opened in the middle of the side of the box bodies that are close to each other.

[0013] Furthermore, the slot is movably engaged with a pull ring, and a pull rod is connected to the middle of the side of the pull ring. The pull rod is slidably connected to the box body. A pressing plate is connected to the end of the pull rod away from the pull ring. A spring is sleeved on the outside of the pull rod. One end of the spring is fixedly installed on the side of the pull ring, and the other end of the spring is fixedly installed on the side of the pressing plate. An insert rod is installed at the middle of the end of the pressing plate away from the pull rod.

[0014] Furthermore, the insertion rod and the insertion hole are slidably adapted.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] This invention features a rotating rod that facilitates the rotation of the can lid, making it easy to remove the lid from the can. Rotating the rod causes the can lid to rotate, thus removing the lid from the can.

[0018] The use of a fixing ring, connecting rod, and circular ring facilitates the clamping and fixing of the filter cotton, preventing it from moving. When the fixing ring is fixed, the circular ring clamps the filter cotton.

[0019] By using a limiting component to secure the fixing ring with elastic restraint, the removal and cleaning of the filter screen is convenient. The elastic restraint also allows for quick removal and installation. Pulling the pull ring towards each other moves the pull ring and causes the insertion rod to disengage from the insertion hole, thus releasing the restraint on the fixing ring. At this point, moving the pull ring upwards with both hands moves the box and the fixing ring upwards, allowing the filter screen, connecting rod, and ring to be removed. The filter screen can then be cleaned. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the present invention in its separated state;

[0023] Figure 3 for Figure 2 Enlarged structural diagram at point A in the middle;

[0024] Figure 4 Schematic diagram of a circular ring and a fixed ring structure;

[0025] Figure 5 This is a schematic diagram of the limit component structure.

[0026] The markings in the attached diagram are as follows: 1. Tank body; 2. Limiting component; 3. Tank cover; 4. Discharge pipe; 5. Inlet pipe; 6. Base plate; 7. Ear plate; 8. Threaded hole; 9. Rotating rod; 10. Fixing ring; 11. Ring; 12. Filter cotton; 13. Insertion hole; 14. Connecting rod; 15. Filter screen; 201. Box body; 202. Pull rod; 203. Extrusion plate; 204. Insertion rod; 205. Pull ring; 206. Slot; 207. Spring. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] This specific embodiment is a circulating water filtration device for a pressure machine, and its structural schematic diagram is shown below. Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, the device includes a tank body 1 and a fixing ring 10. Two sets of symmetrically distributed insertion holes 13 are provided on the upper inner wall of the tank body 1. The fixing ring 10 slides within the tank body 1. Two sets of symmetrically distributed limiting components 2 are installed on the upper part of the fixing ring 10. A filter screen 15 is provided inside the fixing ring 10. Filter cotton 12 is movably provided at the bottom of the tank body 1, adapting to the interior of the tank body 1. Two sets of symmetrically distributed connecting rods 14 are installed on the lower surface of the fixing ring 10. A circular ring 11 is connected to the lower end of each connecting rod 14. A water inlet pipe 5 is installed through the upper side of the tank body 1. A discharge pipe 4 is installed through the lower side of the tank body 1 away from the water inlet pipe 5. A bottom plate 6 is connected to the bottom of the tank body 1. Two sets of symmetrically distributed ear plates 7 are installed on the side of the bottom plate 6. Threaded holes 8 are provided on the ear plates 7. A threaded connection is provided at the upper end of the tank body 1, and a threaded connection is movably provided at the upper end of the tank body 1. The can lid 3 has two sets of symmetrically distributed rotating rods 9 installed on its side. When filtering the circulating water of the press, the rotating rods 9 are connected to the circulating water of the press through the inlet pipe 5 and the outlet pipe 4 to form a water circulation. The circulating water of the press then passes through the filter screen 15 in sequence. The filter screen 15 filters out larger particles. The circulating water then flows downward into the filter cotton 12 for further filtration, completing the filtration of the circulating water. The water then enters the press through the outlet pipe 4. When the filter screen 15 needs to be cleaned, the rotating rods 9 are rotated to detach the can lid 3 from the can body 1. Then, the connection between the fixing ring 10 and the can body 1 is released through the limiting component 2. The fixing ring 10 is then removed and the filter screen 15 is cleaned. (When in use, when the fixing ring 10 is fixed, the lower part of the ring 11 abuts against the filter cotton 12 to fix the filter cotton 12.)

[0029] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the limiting component 2 includes a box body 201, of which there are two sets. The two sets of box bodies 201 are mounted on the upper surface of the fixing ring 10. A slot 206 is provided in the middle of the side of the box body 201 that is close to each other. The slot 206 is movably engaged with a pull ring 205. A pull rod 202 is connected to the middle of the side of the pull ring 205. The pull rod 202 is slidably connected to the box body 201. A pressing plate 203 is connected to the end of the pull rod 202 away from the pull ring 205. A spring 207 is sleeved on the outside of the pull rod 202. One end of the spring 207 is fixedly installed on the side of the pull ring 205, and the other end of the spring 207 is fixedly installed on the side of the pressing plate 203. A plug rod 204 is installed at the middle position of the end of 203 away from the pull rod 202. The plug rod 204 is slidably adapted to the insertion hole 13. Pulling the pull ring 205 in the direction of mutual approach causes the pull ring 205 to move, which in turn causes the pull rod 202 to move. The movement of the pull rod 202 causes the compression plate 203 to move, which in turn compresses the spring 207. The movement of the compression plate 203 causes the plug rod 204 to disengage from the insertion hole 13, thereby releasing the limitation on the fixing ring 10. At this time, both hands move the pull ring 205 upward, which causes the box body 201 and the fixing ring 10 to move upward, thereby removing the filter screen 15, the connecting rod 14, and the ring 11. Then the filter screen 15 is cleaned.

[0030] Working principle: When filtering the circulating water of the press, the water is connected to the press circulating water through the inlet pipe 5 and the outlet pipe 4 to form a water circulation. Then the press circulating water passes through the filter screen 15 in sequence. The filter screen 15 filters out larger particles. Then the circulating water flows down into the filter cotton 12, where it is further filtered to complete the filtration of the circulating water. Then it enters the press through the outlet pipe 4. When the filter screen 15 needs to be cleaned, the rotating rod 9 is rotated to drive the tank cover 3 to detach from the tank body 1. Then the connection between the fixing ring 10 and the tank body 1 is released through the limiting component 2. Then the fixing ring 10 is removed and the filter screen 15 is cleaned (when the fixing ring 10 is fixed, the lower part of the ring 11 abuts against the filter cotton 12 to fix the filter cotton 12). The setting of the rotating rod 9 makes it easy to rotate the tank cover 3, so as to easily remove the tank cover 3 from the tank body 1. The setting of the fixing ring 10, the connecting rod 14, and the ring 11 makes it easy to tighten and fix the filter cotton 12 to prevent the filter cotton 12 from moving.

[0031] The specific working method of the limiting component 2 is as follows: pulling the pull ring 205 in the direction of mutual approach causes the pull rod 202 to move, which in turn causes the compression plate 203 to move. The compression plate 203 compresses the spring 207, and the compression plate 203 causes the insertion rod 204 to disengage from the insertion hole 13, thereby releasing the limitation on the fixing ring 10. At this time, both hands move the pull ring 205 upward to move the box body 201 and the fixing ring 10 upward, thereby removing the filter screen 15, the connecting rod 14, and the ring 11. Then the filter screen 15 is cleaned. Through the setting of the limiting component 2, the fixing ring 10 is fixed by elastic limitation, which makes the removal and cleaning of the filter screen 15 more convenient and the elastic fixation makes the removal and installation faster.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A circulating water filtration device for a pressure machine, comprising a tank (1) and a fixing ring (10), characterized in that, The inner wall of the tank (1) has two sets of symmetrically distributed insertion holes (13) on the upper part. The fixing ring (10) is slidably adapted to the inside of the tank (1). The upper part of the fixing ring (10) is equipped with two sets of symmetrically distributed limiting components (2). The inside of the fixing ring (10) is provided with a filter screen (15). The bottom of the tank (1) is movably provided with filter cotton (12). The filter cotton (12) is adapted to the inside of the tank (1).

2. The circulating water filtration equipment for a press according to claim 1, characterized in that, Two sets of symmetrically distributed connecting rods (14) are installed on the lower surface of the fixed ring (10), and the lower end of the connecting rod (14) is connected to a circular ring (11).

3. The circulating water filtration device for a press according to claim 1, characterized in that, A water inlet pipe (5) is installed through the upper side of the tank (1), and a discharge pipe (4) is installed through the lower side of the tank (1) away from the water inlet pipe (5).

4. The circulating water filtration device for a press according to claim 1, characterized in that, The bottom of the tank (1) is connected to a bottom plate (6), and two sets of symmetrically distributed ear plates (7) are installed on the side of the bottom plate (6). The ear plates (7) are provided with threaded holes (8).

5. A press circulating water filtration device according to claim 1, characterized in that, The upper end of the tank body (1) is threaded, and the upper end of the tank body (1) is threadedly connected to the tank cover (3). Two sets of symmetrically distributed rotating rods (9) are installed on the side of the tank cover (3).

6. A circulating water filtration device for a press according to claim 1, characterized in that, The limiting component (2) includes a box (201), and there are two sets of the box (201). The two sets of the box (201) are installed on the upper surface of the fixing ring (10). A slot (206) is provided in the middle of the side of the box (201) that is close to each other.

7. A press circulating water filtration device according to claim 6, characterized in that, The slot (206) is movably engaged with a pull ring (205). A pull rod (202) is connected to the middle of the side of the pull ring (205). The pull rod (202) is slidably connected to the box body (201). A pressing plate (203) is connected to the end of the pull rod (202) away from the pull ring (205). A spring (207) is sleeved on the outside of the pull rod (202). One end of the spring (207) is fixedly installed on the side of the pull ring (205), and the other end of the spring (207) is fixedly installed on the side of the pressing plate (203). An insert rod (204) is installed at the middle of the end of the pressing plate (203) away from the pull rod (202).

8. A pressure machine circulating water filtration device according to claim 7, characterized in that, The insertion rod (204) is slidably adapted to the insertion hole (13).

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