Dye liquor filtering equipment

Abstract

The utility model discloses dye liquor filtering equipment which comprises an inclined shell and further comprises a filtering mechanism, the filtering mechanism is arranged in the inclined shell and comprises a circular-truncated-cone-shaped filtering net, an inserting hole, an inserting rod, a bottom plate, a spring, a base, a connecting rod and a rubber disc, the circular-truncated-cone-shaped filtering net is welded in the inclined shell, and the inserting hole is formed in the bottom plate. An inserting hole is formed in the side, close to the circular-truncated-cone-shaped filter screen, in the inclined shell in the vertical direction, an inserting rod is inserted into the inserting hole, a bottom plate and a connecting rod are pulled downwards to drive a rubber disc to move downwards so that the periphery of the rubber disc can be attached to the inner wall of the circular-truncated-cone-shaped filter screen, and at the moment, dye liquor entering the circular-truncated-cone-shaped filter screen continues to be filtered at the top of the rubber disc; the internal filtered impurities can be discharged along the waste discharge groove, meanwhile, the base can be cleaned or replaced, dye liquor can be normally fed and filtered in the cleaning process, the influence on the production efficiency is reduced, and the operation convenience is improved.

Description

Technical Field

[0001] This utility model relates to the field of textile supporting equipment technology, and in particular to a dye liquor filtration device. Background Technology

[0002] Dye liquor refers to a substance used for dyeing objects. It is usually liquid and is made by mixing dye liquor raw materials and various auxiliaries. Through methods such as immersion dyeing and bleaching, the material to be processed fully absorbs the dye liquor and changes the color of the material through the dye liquor. It is widely used. In the process of preparing dye liquor, in order to improve the color quality and avoid contamination by impurities, it is necessary to filter the dye liquor raw materials.

[0003] Existing dye liquor filtration equipment has the following drawbacks: It typically uses a hanging filter plate placed directly on top of the mixing tank. The dye liquor enters the mixing tank after being filtered through the filter plate. During the mixing process, as the amount of filtered dye liquor increases, the amount of impurities separated by the filter plate also increases. Cleaning the filter plate requires stopping the dye liquor supply and removing the filter plate for cleaning, which is cumbersome and affects mixing efficiency and continuity. Therefore, we propose a new dye liquor filtration device. Utility Model Content

[0004] The main objective of this invention is to provide a dye liquor filtration device. By using a filtration mechanism installed inside the inclined shell, it is possible to quickly clean the impurities inside the filter screen without stopping the dye liquor filtration, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A dye liquor filtration device includes an inclined shell and a filtration mechanism. The filtration mechanism is disposed inside the inclined shell and includes a frustum-shaped filter screen, an insertion hole, an insertion rod, a base plate, a spring, a base, a connecting rod, and a rubber disc. The frustum-shaped filter screen is welded inside the inclined shell. An insertion hole is vertically opened inside the inclined shell near the frustum-shaped filter screen, and an insertion rod is inserted into the insertion hole. The bottom end of the insertion rod is horizontally welded to the base plate located at the bottom of the inclined shell. A spring is installed between the bottom of the inclined shell and the top of the base plate, and the insertion rod passes through the inside of the spring. The top of the base plate near the top of the frustum-shaped filter screen is detachably connected to a base inserted into the bottom of the frustum-shaped filter screen. A connecting rod is fixedly connected to the top of the insertion rod, and a rubber disc located inside the frustum-shaped filter screen is installed at the end of the connecting rod.

[0007] Furthermore, a hopper connected to the top of the truncated cone filter screen is welded to the top of the inclined shell, and a discharge trough is welded to one side of the bottom edge of the inclined shell; the dye liquor to be treated is discharged from the hopper into the interior of the truncated cone filter screen for filtration, and the filtered dye liquor is discharged along the discharge trough.

[0008] Furthermore, a waste discharge trough is welded to the bottom of the inclined shell, located at the bottom of the frustum-shaped filter screen; when the base plate is pulled out of the base, the dye liquid mixed with impurities will drip down and be discharged along the waste discharge trough.

[0009] Furthermore, a positioning hole is provided at the bottom of the base, and a post is fixedly connected to the top of the base plate and inserted into the positioning hole. A rubber pad is adhered to the top of the base. When installing the base, simply align the positioning hole at the bottom with the post and insert it to install the base onto the top of the base plate. This facilitates quick replacement. The rubber pad structure improves the sealing of the connection after the base is reset and closed.

[0010] Furthermore, mounting plates are welded to both ends of the inclined shell side, and mounting holes are opened inside the mounting plates; by fixing the mounting plates to the side of the inclined shell and the mounting holes inside them, it is convenient to use fasteners to fix the position of the inclined shell and install it to the side of the mixing barrel.

[0011] Compared with the prior art, this utility model has the following beneficial effects: A frustum-shaped filter screen is installed inside the inclined shell. The frustum-shaped filter screen is inverted. The inclined shell is fixed to the side of the feed end of the mixing tank by fasteners and extends to the top of the mixing tank through a discharge chute. The dye liquor to be used is poured into the hopper by the conveying equipment and enters the frustum-shaped filter screen from the hopper. Under normal use, the bottom plate maintains an upward force under the action of the spring, causing the base at the top of the bottom plate to insert into the bottom of the frustum-shaped filter screen. The dye liquor entering the frustum-shaped filter screen is filtered, while impurities slide down the inner wall of the frustum-shaped filter screen and collect inside the base as the dye liquor washes over them. During the filtration process, the outer circumference of the rubber disc does not adhere to the inner wall of the frustum-shaped filter screen, preventing... To mitigate the impact on filtration, when cleaning impurities inside the base and at the bottom of the frustum-shaped filter screen is required, the base plate can be pulled down. This stretches the spring, causing the connecting rod to move the rubber disc downwards, allowing its outer circumference to fit against the inner wall of the frustum-shaped filter screen. At this point, the dye liquor entering the frustum-shaped filter screen continues to be filtered at the top of the rubber disc. The downward movement of the base plate causes the base to move downwards, allowing the filtered impurities to be discharged along the waste discharge trough. Simultaneously, the base can be cleaned or replaced. After cleaning, the base can be reset and the base plate loosened, allowing it to be inserted into the bottom of the frustum-shaped filter screen for continued filtration. During the cleaning process, the dye liquor can be fed and filtered normally, reducing the impact on production efficiency and improving operational convenience. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the internal structure of the inclined shell of a dye liquor filtration device according to this utility model.

[0013] Figure 2 This is a schematic diagram of the external structure of the inclined shell of a dye liquor filtration device according to this utility model.

[0014] Figure 3This is a schematic diagram of the internal structure of the frustum-shaped filter screen of a dye liquor filtration device under filtration conditions.

[0015] Figure 4 This is a schematic diagram of the internal structure of the frustum-shaped filter screen of a dye liquor filtration device of this utility model in a clean state.

[0016] Figure 5 This is a schematic diagram of the base installation structure of a dye liquor filtration device according to the present invention.

[0017] In the diagram: 1. Inclined shell; 2. Filtering mechanism; 201. Frustum-shaped filter screen; 202. Hopper; 203. Discharge trough; 204. Insertion hole; 205. Insertion rod; 206. Base plate; 207. Spring; 208. Base; 209. Connecting rod; 210. Rubber disc; 211. Waste discharge trough; 3. Positioning hole; 301. Insertion column; 302. Rubber pad; 4. Mounting plate; 401. Mounting hole. Detailed Implementation

[0018] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0019] like Figure 1-5 As shown, a dye liquor filtration device includes an inclined shell 1 and a filtration mechanism 2. The filtration mechanism 2 is disposed inside the inclined shell 1. The filtration mechanism 2 includes a frustum-shaped filter screen 201, an insertion hole 204, an insertion rod 205, a base plate 206, a spring 207, a base 208, a connecting rod 209, and a rubber disc 210. The frustum-shaped filter screen 201 is welded inside the inclined shell 1. An insertion hole 204 is vertically opened inside the inclined shell 1 near the frustum-shaped filter screen 201, and an insertion rod 205 is inserted into the insertion hole 204. 5. A base plate 206 located at the bottom of the inclined shell 1 is horizontally welded to the bottom end of the insertion rod 205. A spring 207 is installed between the bottom of the inclined shell 1 and the top of the base plate 206, and the insertion rod 205 passes through the inside of the spring 207. A base 208 inserted into the bottom of the frustum-shaped filter 201 is detachably connected to the top of the base plate 206 near the top of the frustum-shaped filter 201. A connecting rod 209 is fixedly connected to the top of the insertion rod 205, and a rubber disc 210 located inside the frustum-shaped filter 201 is installed at the end of the connecting rod 209.

[0020] The inclined shell 1 is equipped with a hopper 202 that is connected to the top of the frustum-shaped filter screen 201. A discharge trough 203 is welded to one side of the bottom edge of the inclined shell 1. The dye liquor to be treated is discharged from the hopper 202 into the frustum-shaped filter screen 201 for filtration. After filtration, the dye liquor is discharged along the discharge trough 203.

[0021] The inclined shell 1 has a waste discharge groove 211 welded to the bottom of the frustum-shaped filter screen 201. The bottom of the base 208 has a positioning hole 3. The top of the base plate 206 is fixedly connected to a post 301 inserted into the positioning hole 3. A rubber pad 302 is glued to the top of the base 208. When the base plate 206 is pulled out of the base 208, the dye liquid mixed with impurities will drip down and be discharged along the waste discharge groove 211. When installing the base 208, the positioning hole 3 at the bottom is aligned with the post 301 and inserted to install the base 208 onto the top of the base plate 206, which is convenient for quick replacement. The rubber pad 302 structure can improve the sealing of the connection after the base 208 is reset and closed.

[0022] The inclined shell 1 has mounting plates 4 welded to both ends of its sides, and mounting plates 4 have mounting holes 401 inside. The mounting plates 4 and their mounting holes 401 fixed to the sides of the inclined shell 1 make it easy to fix the position of the inclined shell 1 with fasteners and install it to the side of the mixing tank.

[0023] It should be noted that this utility model is a dye liquor filtration device. In use, the inclined shell 1 contains a frustum-shaped filter screen 201, which is inverted. The inclined shell 1 is fixed to the side of the feed end of the mixing tank by fasteners and extends to the top of the mixing tank via the discharge chute 203. The dye liquor to be used is poured into the hopper 202 by the conveying device and then enters the frustum-shaped filter screen 201 from the hopper 202. Under normal operating conditions, the bottom plate 206 is held in the direction of the spring 207. The force applied to the base 208 at the top of the base plate 206 causes it to insert into the bottom of the frustum-shaped filter 201. The dye liquor entering the frustum-shaped filter 201 is filtered, while impurities slide down the inner wall of the frustum-shaped filter 201 and collect inside the base 208 as the dye liquor washes over them. The rubber disc 210 is made of rubber, and its outer diameter corresponds to the bottom inner diameter of the frustum-shaped filter 201. During filtration, the outer circumference of the rubber disc 210 does not adhere to the inner wall of the frustum-shaped filter 201, thus not affecting filtration. When it is necessary to clean the impurities inside the base 208 and the bottom of the frustum-shaped filter 201, the base plate 206 can be pulled down, the spring 207 is stretched, and the connecting rod 209 drives the rubber disc 210 to move down so that its outer circumference fits against the inner wall of the frustum-shaped filter 201. When fitting, the outer circumference of the rubber disc 210 will fit perfectly against the inner wall of the frustum-shaped filter 201. The tight fit of the rubber material maintains the seal at the connection. At this time, the dye liquor that has entered the frustum-shaped filter 201 continues to be filtered at the top of the rubber disc 210. The downward movement of the base plate 206 drives the base 208 to move down, and the impurities filtered inside can be discharged along the waste discharge trough 211. At the same time, the base 208 can be cleaned or replaced. After the cleaning is completed, the base 208 is reset and the base plate 206 is loosened so that it can be inserted into the bottom of the frustum-shaped filter 201 to continue the filtration process. During the cleaning process, the dye liquor can be fed and filtered normally, reducing the impact on production efficiency and improving the convenience of operation.

[0024] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A dye liquor filtration device, comprising an inclined shell (1), characterized in that, It also includes a filter mechanism (2), which is provided inside the inclined shell (1). The filter mechanism (2) includes a frustum-shaped filter screen (201), a socket (204), a rod (205), a base plate (206), a spring (207), a base (208), a connecting rod (209), and a rubber disc (210). The frustum-shaped filter screen (201) is welded inside the inclined shell (1). A socket (204) is vertically opened on the side of the inclined shell (1) near the frustum-shaped filter screen (201), and a rod (205) is inserted into the socket (204). The rod (205) is... 05) A bottom plate (206) is welded horizontally at the bottom of the inclined shell (1). A spring (207) is installed between the bottom of the inclined shell (1) and the top of the bottom plate (206), and the insertion rod (205) passes through the inside of the spring (207). A base (208) inserted into the bottom of the frustum-shaped filter (201) is detachably connected to the top of the bottom plate (206) near the top of the frustum-shaped filter (201). A connecting rod (209) is fixedly connected to the top of the insertion rod (205), and a rubber disc (210) located inside the frustum-shaped filter (201) is installed at the end of the connecting rod (209).

2. The dye liquor filtration device according to claim 1, characterized in that: The top of the inclined shell (1) is welded with a hopper (202) that communicates with the top of the frustum-shaped filter screen (201), and a discharge trough (203) is welded to one side of the bottom edge of the inclined shell (1).

3. The dye liquor filtration device according to claim 1, characterized in that: The bottom of the inclined shell (1) is welded with a waste discharge trough (211) located at the bottom of the frustum-shaped filter screen (201).

4. The dye liquor filtration device according to claim 1, characterized in that: The base (208) has a positioning hole (3) at the bottom inside. The top of the base plate (206) is fixedly connected to a post (301) that is inserted into the positioning hole (3). A rubber pad (302) is glued to the top of the base (208).

5. The dye liquor filtration device according to claim 1, characterized in that: Mounting plates (4) are welded to both ends of the inclined shell (1), and mounting holes (401) are opened inside the mounting plates (4).

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