Pulping degree tester

Abstract

The utility model discloses a beating degree determinator which comprises a determinator body, a stirring separation mechanism is arranged on the determinator body, the stirring separation mechanism comprises a support frame, a motor, a screw rod, an extrusion disc and a filter plate, the support frame is fixedly connected to the determinator body, the motor is arranged on the support frame, and the screw rod is arranged on the support frame. The lead screw is connected to the output end of the motor in an inserted mode, the extrusion disc is arranged on the lead screw, the filter plate is installed on the extrusion disc, the motor is fixed and limited through the supporting frame, and the lead screw is driven by the output end of the motor to rotate in the tester body. The extrusion disc drives the filter plate to slide along the sliding rails at the two ends of the tester body through the sliding blocks at the two ends of the extrusion disc, fibers are separated from paper pulp mixed liquid, the stirring rod is driven to rotate in the conical discharging opening through rotation of the lead screw, and the fibers in the conical discharging opening are stirred; the fibers are prevented from being accumulated in the conical discharge hole to cause blockage, and the usability of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of papermaking technology, and particularly relates to a beating degree measuring instrument. Background Art

[0002] The beating degree measuring instrument includes a base and a measuring instrument. During measurement, the pulp mixture is injected into the measuring instrument, and the fibers remain on the filter screen of the measuring instrument. The bottom of the separation cylinder of the measuring instrument is provided with a side pipe and a straight pipe. The water in the pulp solution drains out through the side pipe and the straight pipe. Due to different beating degrees of the pulp, the drainage speed is different, so the amounts distributed in the side pipe and the straight pipe measuring cylinders below are also different. The measuring instrument measures through the drainage speed of the pulp, and calculates the beating degree of the fibers according to the drainage speed of the pulp.

[0003] For the existing beating degree measuring instrument, for example, a beating degree measuring instrument for papermaking disclosed in Chinese Patent Application CN218445501 U, which records: including a base, an adjustment column is movably arranged on the base, a mounting seat is fixedly arranged on the adjustment column, a spirit level is arranged on the mounting seat, and further includes: a measuring instrument body arranged on the mounting seat for measuring the beating degree of the pulp; a pressing mechanism arranged on the mounting seat and movably connected to the measuring instrument body; an adjustment mechanism arranged in the base, and the output end of the adjustment mechanism is fixedly connected to one end of the adjustment column, and the adjustment mechanism is used to cooperate with the adjustment column and the spirit level to adjust the level of the mounting seat.

[0004] When the above-mentioned beating degree measuring instrument is in use, the pressing disk is driven by rotating the pressing mechanism to squeeze the mixed pulp mixture in the measuring instrument body. Since a conical discharge port is provided below the measuring instrument body, when the pressing disk slides to the lower end of the measuring instrument body, the pulp mixture in the conical discharge port cannot be separated, and the flow measuring pipe is installed on one side of the conical discharge port, and the fibers and water in the pulp mixture cannot be effectively separated, resulting in incorrect experimental measurement. The fibers will accumulate in the conical discharge port below the measuring instrument body and cannot be cleaned in time, which will cause blockage and affect the use efficiency of the equipment. Summary of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] In view of the deficiencies of the prior art, the utility model provides a beating degree measuring instrument, which has the advantages of effectively separating fibers in the pulp mixture, etc., and solves the problems of incomplete separation affecting the measurement results and fiber accumulation and blockage in the conical discharge port.

[0007] (2) Technical Solutions

[0008] To achieve the above object of not only solving the problem that incomplete separation affects the measurement result, but also ensuring the prevention of fiber accumulation, the present utility model provides the following technical solutions: A beating degree measuring instrument, comprising a measuring instrument body, wherein a stirring and separating mechanism is arranged on the measuring instrument body, and the stirring and separating mechanism includes a support frame, a motor, a lead screw, a pressing plate and a filter plate. The support frame is fixedly connected to the measuring instrument body, the motor is arranged on the support frame, the lead screw is inserted into the output end of the motor, the pressing plate is arranged on the lead screw, and the filter plate is installed on the pressing plate.

[0009] As a preferred scheme of the beating degree measuring instrument of the present utility model, a sealing ring is sleeved on the pressing plate, and a sliding block is fixedly connected to the upper surface of the pressing plate.

[0010] As a preferred scheme of the beating degree measuring instrument of the present utility model, the sliding block is slidably connected to the measuring instrument body, and sliding tracks are opened on both sides of the measuring instrument body.

[0011] As a preferred scheme of the beating degree measuring instrument of the present utility model, a stirring rod is fixedly connected to the end of the lead screw away from the motor, and a conical discharge port is fixedly connected to the lower surface of the measuring instrument body.

[0012] As a preferred scheme of the beating degree measuring instrument of the present utility model, a gate is fixedly connected to the lower surface of the conical discharge port, and a corrugated turntable is rotatably connected to the lower surface of the gate.

[0013] As a preferred scheme of the beating degree measuring instrument of the present utility model, a sliding plate is slidably connected in the measuring instrument body, a limiting baffle is fixedly connected to the upper surface of the sliding plate, a storage cavity is opened in the measuring instrument body, a spring is arranged on the lower surface of the sliding plate, and a side flow pipe is fixedly connected to one side of the measuring instrument body.

[0014] The technical solutions provided by the present utility model have the following beneficial effects compared with the known prior art:

[0015] 1. The support frame plays a role in fixing and limiting the motor. The output end of the motor drives the lead screw to rotate in the measuring instrument body, so that the pressing plate drives the filter plate to slide along the sliding tracks at both ends of the measuring instrument body through the sliding blocks at both ends of the pressing plate, separating the fibers from the pulp mixture. The rotation of the lead screw drives the stirring rod to rotate in the conical discharge port, stirring the fibers in the conical discharge port to prevent the fibers from accumulating and blocking in the conical discharge port;

[0016] 2. When the extrusion disc slides downward along the inside of the measuring instrument and contacts the limit baffle on the sliding plate, it drives the sliding plate to slide into the storage cavity, causing the water in the pulp mixture to pass through the filter plate and flow into the side flow pipe through the opening of the sliding plate for discharge. When the extrusion disc slides upward along the measuring instrument body, the compressed spring will slide the sliding plate along the storage cavity to close it, preventing the fibers in the pulp mixture from being discharged together with the water and affecting the measurement and detection. Brief Description of the Drawings

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 It is a three-dimensional overall structure schematic diagram of the present invention;

[0019] Figure 2 It is a structural schematic diagram of the stirring and separating mechanism of the present invention;

[0020] Figure 3 It is a structural schematic diagram of the conical discharge port of the present invention;

[0021] Figure 4 It is a magnified structural schematic diagram of the conical discharge port A of the present invention.

[0022] In the figure: 100, measuring instrument body; 200, stirring and separating mechanism; 201, support frame; 202, motor; 203, lead screw; 204, extrusion disc; 205, filter plate; 206, sealing ring; 207, sliding block; 208, sliding track; 209, stirring rod; 210, conical discharge port; 211, gate; 212, corrugated turntable; 213, sliding plate; 214, limit baffle; 215, storage cavity; 216, spring; 217, side flow pipe. Detailed Embodiments

[0023] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

[0024] The following further describes the present invention with reference to the embodiments.

[0025] Example 1

[0026] Reference Figures 1 - 3 , which is the first embodiment of the present utility model, provides a beating degree measuring instrument, including a measuring instrument body 100. A stirring and separating mechanism 200 is arranged on the measuring instrument body 100. The stirring and separating mechanism 200 includes a support frame 201, a motor 202, a lead screw 203, a pressing disc 204 and a filter plate 205. The support frame 201 is fixedly connected to the measuring instrument body 100. The motor 202 is arranged on the support frame 201. The lead screw 203 is inserted into the output end of the motor 202. The pressing disc 204 is arranged on the lead screw 203. The filter plate 205 is installed on the pressing disc 204. The support frame 201 plays a role of fixing and limiting the motor 202. The output end of the motor 202 drives the lead screw 203 to rotate inside the measuring instrument body 100, so that the pressing disc 204 drives the filter plate 205 to slide inside the measuring instrument body 100.

[0027] A sealing ring 206 is sleeved on the pressing disc 204. A sliding block 207 is fixedly connected to the upper surface of the pressing disc 204. Through the setting of the sealing ring 206, the effect of blocking and sealing is achieved, preventing the fibers in the pulp mixture from passing through.

[0028] The sliding block 207 is slidably connected to the measuring instrument body 100. Sliding tracks 208 are opened on both sides of the measuring instrument body 100. The sliding blocks 207 at both ends of the pressing disc 204 slide along the sliding tracks 208 at both ends of the measuring instrument body 100, playing a role of limiting and preventing the pressing disc 204 from rotating with the lead screw 203.

[0029] A stirring rod 209 is fixedly connected to the end of the lead screw 203 far from the motor 202. A conical discharge port 210 is fixedly connected to the lower surface of the measuring instrument body 100. The rotation of the lead screw 203 drives the stirring rod 209 to rotate inside the conical discharge port 210, stirring the fibers in the conical discharge port 210 to prevent the fibers from accumulating in the conical discharge port 210 and causing blockage.

[0030] During the use process, the support frame 201 plays a role of fixing and limiting the motor 202. The output end of the motor 202 drives the lead screw 203 to rotate inside the measuring instrument body 100, so that the pressing disc 204 drives the filter plate 205 to slide along the sliding tracks 208 at both ends of the measuring instrument body 100 through the sliding blocks 207 at both ends of the pressing disc 204, separating the fibers from the pulp mixture. The rotation of the lead screw 203 drives the stirring rod 209 to rotate inside the conical discharge port 210, stirring the fibers in the conical discharge port 210 to prevent the fibers from accumulating in the conical discharge port 210 and causing blockage.

[0031] Example 2

[0032] Referring to Figures 1 - 4 , which is the second embodiment of the present utility model, a beating degree measuring instrument is provided. A gate 211 is fixedly connected to the lower surface of a conical discharge port 210. A corrugated turntable 212 is rotatably connected to the lower surface of the gate 211. By rotating the corrugated turntable 212, the through holes on the corrugated turntable 212 are aligned with the through holes on the gate 211, so that the fibers in the conical discharge port 210 can be smoothly discharged therefrom.

[0033] A sliding plate 213 is slidably connected in a measuring instrument body 100. A limiting baffle 214 is fixedly connected to the upper surface of the sliding plate 213. A receiving cavity 215 is formed in the measuring instrument body 100. A spring 216 is arranged on the lower surface of the sliding plate 213. A side flow pipe 217 is fixedly connected to one side of the measuring instrument body 100. When the pressing disc 204 slides downward along the measuring instrument body 100, it contacts the limiting baffle 214 on the sliding plate 213, driving the sliding plate 213 to slide into the receiving cavity 215, so that the water in the pulp mixture passes through the filter plate 205 and flows into the side flow pipe 217 through the opening of the sliding plate 213 and is discharged. When the pressing disc 204 slides upward along the measuring instrument body 100, the compressed spring 216 will slide the sliding plate 213 to close along the receiving cavity 215, preventing the fibers in the pulp mixture from being discharged together with the water and affecting the measurement and detection.

[0034] During the use process, when the pressing disc 204 slides downward along the measuring instrument body 100, it contacts the limiting baffle 214 on the sliding plate 213, driving the sliding plate 213 to slide into the receiving cavity 215, so that the water in the pulp mixture passes through the filter plate 205 and flows into the side flow pipe 217 through the opening of the sliding plate 213 and is discharged. When the pressing disc 204 slides upward along the measuring instrument body 100, the compressed spring 216 will slide the sliding plate 213 to close along the receiving cavity 215, preventing the fibers in the pulp mixture from being discharged together with the water and affecting the measurement and detection.

[0035] The remaining structures are the same as those in Embodiment 1.

[0036] The above embodiments are only used to illustrate the technical solutions of the present utility model, rather than to limit it; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the various embodiments of the present utility model.

Claims

1. A beating degree measuring instrument, comprising a measuring instrument body (100), characterized in that: A stirring and separating mechanism (200) is provided on the measuring instrument body (100); The stirring and separating mechanism (200) includes a support frame (201), a motor (202), a lead screw (203), a pressing disc (204) and a filter plate (205), and is characterized in that: the support frame (201) is fixedly connected to the measuring instrument body (100), the motor (202) is arranged on the support frame (201), the lead screw (203) is inserted into the output end of the motor (202), the pressing disc (204) is arranged on the lead screw (203), and the filter plate (205) is installed on the pressing disc (204).

2. The beating degree measuring instrument according to claim 1, characterized in that: A sealing ring (206) is sleeved on the pressing disc (204), and a sliding block (207) is fixedly connected to the upper surface of the pressing disc (204).

3. The beating degree measuring instrument according to claim 2, characterized in that: The sliding block (207) is slidably connected to the measuring instrument body (100), and sliding tracks (208) are opened on both sides of the measuring instrument body (100).

4. The beating degree measuring instrument according to claim 1, wherein: One end of the lead screw (203) away from the motor (202) is fixedly connected to a stirring rod (209), and a conical discharge port (210) is fixedly connected to the lower surface of the measuring instrument body (100).

5. The beating degree measuring instrument according to claim 4, wherein: A gate (211) is fixedly connected to the lower surface of the conical discharge port (210), and a corrugated turntable (212) is rotatably connected to the lower surface of the gate (211).

6. The beating degree measuring instrument according to claim 1, wherein: A sliding plate (213) is slidably connected in the measuring instrument body (100), a limiting baffle (214) is fixedly connected to the upper surface of the sliding plate (213), a storage cavity (215) is opened in the measuring instrument body (100), a spring (216) is arranged on the lower surface of the sliding plate (213), and a side flow pipe (217) is fixedly connected to one side of the measuring instrument body (100).

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