Real-time monitoring and routing inspection device for concentration of ore pulp in clear water layer of thickener
By using inspection rings and sampling components in the concentrate machine for multi-directional and multi-depth slurry sampling, the problem of comprehensive real-time monitoring of the concentration pool is solved, and the accurate reaction to the slurry treatment in the concentration pool is achieved.
Patent Information
- Application Number
- CN202422349002.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-24
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-09-24
AI Technical Summary
During the concentration process, it is difficult to achieve comprehensive real-time monitoring of large concentration tanks, resulting in the inability to accurately reflect the degree of slurry treatment.
The inspection ring and slurry sampling monitoring components are adopted to conduct sampling and detection at different locations and depths in the concentration tank through rotary sampling tubes, and real-time monitoring of multi-directional and multi-depth is achieved through the combination of the drive component and sampling pump.
Accurate monitoring and real-time sampling of ore slurry in the concentration tank are achieved, monitoring accuracy and sampling range are improved, and the effectiveness of the concentration process is ensured.
Smart Images
Figure CN223069142U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of thickeners, and particularly relates to a real-time monitoring and inspection device for the pulp concentration in the clear water layer of a thickener. Background Art
[0002] A thickener is a concentration device, which is widely used in industrial production such as industrial ore dressing, ore washing, sewage treatment, etc. During the working process of the thickener, the rotating rake frame in the thickening tank continuously rakes the pulp. The sludge settled at the bottom of the thickening tank is scraped towards the center of the tank by the sludge scraper on the rake frame.
[0003] During the concentration and beneficiation process, various auxiliary chemical reagents such as flocculants are often added into the tank to improve the sedimentation effect, ensure the cleanliness of the clear water layer, and effectively settle the sludge and impurities in the pulp.
[0004] Therefore, during the concentration process, it is necessary to monitor the concentration situation of the thickening tank in real time. Specifically, it is judged by monitoring the concentration, clarity, sedimentation solid content, etc. of the clear water layer and slurry layer in the thickening tank. However, during the production process, since the thickening tank is very large and the tank depth is relatively large, it is very difficult to achieve full - range monitoring. Specifically, the flocculation sedimentation of the pulp in different parts of the tank depth and different parts of the tank surface is different. Therefore, if the concentration situation cannot be monitored in real time in all directions, it is simply impossible to accurately reflect the treatment degree of the pulp. Content of the Utility Model
[0005] Based on the above background, the purpose of the utility model is to provide a real - time monitoring and inspection device for the pulp concentration in the clear water layer of a thickener.
[0006] To achieve the above purpose, the utility model adopts the following technical solutions:
[0007] A real - time monitoring and inspection device for the pulp concentration in the clear water layer of a thickener, including a monitoring and inspection mechanism;
[0008] The monitoring and inspection mechanism includes an inspection rotating ring rolling at the mouth of the thickening tank. A number of pulp sampling and monitoring components are installed on the top of the inspection rotating ring. The pulp sampling and monitoring component includes a U - shaped seat. A rotating seat is hinged in the U - shaped seat, and a driving motor for driving the rotating seat is installed on the outer side wall of the U - shaped seat.
[0009] A sampling tube is adjustably installed on the rotating seat;
[0010] The monitoring and inspection mechanism further includes a number of sampling pumps fixedly installed on the top of the inspection rotating ring; the water outlet end of the sampling tube is communicated with the water inlet end of the sampling pump;
[0011] The real-time monitoring and inspection device for the slurry concentration of the clear water layer of the concentrator also includes a plurality of driving components that roll against and against the outer wall of the concentrator opening;
[0012] During the inspection process, the inspection ring rotates, and the slurry sampling monitoring component samples different positions in the concentration tank;
[0013] During the sampling process, the flipped sampling tube penetrates into different depths in the ore paddle to collect samples.
[0014] Preferably, the sampling tube is slidably connected to the rotating seat;
[0015] The rotating seat is threadedly connected with a screw rod for fastening the sampling tube. The screw rod is loosened, and the sampling tube is slidably adjusted to adjust the depth of the sampling tube into the concentration tank.
[0016] Preferably, a plurality of mounting seats are fixedly connected to the top of the inspection swivel, and the sampling pump is fixedly installed at the top position of the mounting seat.
[0017] Preferably, a column is fixedly connected to the bottom of the U-shaped seat, and the column is fixedly installed on the top of the inspection swivel.
[0018] Preferably, a plurality of supporting rollers are fixedly assembled and connected to the bottom of the inspection rotating ring, and the supporting rollers are supported and rolled at the top position of the concentrating tank mouth.
[0019] Preferably, the driving assembly comprises a driving wheel frame adjustably mounted on the outer side wall of the inspection rotating ring, and the driving wheel frame is rotatably connected to a resisting rolling wheel that resists and rolls on the outer side wall of the concentration tank;
[0020] The driving wheel frame is provided with a motor for driving the resisting rolling wheel to rotate;
[0021] During operation, the inspection ring rotates under the resistance rotation of the resistance roller.
[0022] Preferably, the driving wheel frame includes a U-shaped frame portion, and the abutting rolling wheel is rotatably connected in a U-shaped cavity of the U-shaped frame portion;
[0023] The motor is fixedly mounted at the bottom of the U-shaped frame.
[0024] Preferably, a vertical portion is integrally formed at the top of the U-shaped frame portion, and the distance between the vertical portion and the outer wall of the driving wheel frame is adjusted by a plurality of distance adjusting screw members, and the resistance force of the rolling wheel against the outer wall of the concentration tank is adjusted by adjusting the distance.
[0025] Preferably, the spacing adjustment screw member comprises a sliding adjustment screw fixedly connected to the driving wheel frame;
[0026] The outer end of the sliding adjustment screw is threadedly connected with a push nut for pushing the driving wheel frame.
[0027] The utility model has the following beneficial effects:
[0028] 1. During the working process, driven by the driving motor, at this time, the rotating seat - sampling pipe rotates so that the water inlet pipe of the sampling pipe extends into the pulp in the thickener. The rotation angle of the sampling pipe is controlled by the driving motor. For example, when the rotation angle is large, the depth into the pulp is large, and vice versa. By controlling the rotation angle of the sampling pipe, sampling at different positions of the pulp can be achieved. For example, when the rotation angle is small, the sampling position is close to the center of the pool, and when the rotation angle is large, it is close to the inner side wall of the pool (normally, the sampling pipe is slightly raised above the liquid level). In this way, sampling detection of the pulp in the thickener from point to surface in multiple directions can be realized. Through the above method, during the concentrated ore washing work process, the situation of the pulp in the thickener can be monitored and sampled in real time.
[0029] 2. During the inspection and monitoring process, the inspection rotating ring rotates, and the pulp sampling and monitoring component samples at different positions in the thickener; during the sampling process, the flipped sampling pipe extends to different depth positions in the pulp for sampling. In this way, during the monitoring process, the sampling range is further improved by rotating in real time, ensuring that during the monitoring process, the treatment situation of the pulp in the thickener can be accurately reflected. BRIEF DESCRIPTION OF THE DRAWINGS
[0030] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model 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 following described drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.
[0031] Figure 1 It is a schematic diagram of the overall structure in the embodiment of the present utility model;
[0032] Figure 2 It is a schematic diagram of the structure of the pulp sampling and monitoring component in the embodiment of the present utility model;
[0033] Figure 3 It is a schematic diagram of the structure of the rotating seat connecting the sampling pipe in the embodiment of the present utility model;
[0034] Figure 4 For the embodiment of the present utility model Figure 1 It is a schematic diagram of the structure from another perspective;
[0035] Figure 5 For the embodiment of the present utility model Figure 1 It is the front view.
[0036] The realization, functional features and advantages of the present utility model will be further described in conjunction with embodiments with reference to the accompanying drawings. Specific embodiments
[0037] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.
[0038] It should be noted that all directional indications (such as up, down, left, right, front, back,...) in the embodiments of the present utility model are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If this specific posture changes, the directional indications will also change accordingly.
[0039] In addition, in the present utility model, descriptions such as "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.
[0040] Embodiment 1
[0041] As Figure 1-5 shown, a real-time monitoring and inspection device for pulp concentration in the clear water layer of a thickener includes a monitoring and inspection mechanism. Specifically, the monitoring and inspection mechanism includes an inspection rotating ring 1 that rolls at the mouth position of the thickener tank. In order to increase the rotation stability and flexibility of the inspection rotating ring 1, a plurality of support rollers 11 distributed in a circular array are fixedly assembled and connected to the bottom of the above-mentioned inspection rotating ring 1 (its structure is the same as that of the existing roller, including a wheel frame and a support wheel rotatably connected to the wheel frame), and the support rollers 11 support and roll at the top position of the mouth of the thickener tank.
[0042] Meanwhile, several pulp sampling and monitoring components are installed on the top of the above-mentioned inspection swivel ring 1. The pulp sampling and monitoring component includes a U-shaped seat 31 (a column is fixedly connected to the bottom of the U-shaped seat 31, and the column is fixedly installed on the top of the inspection swivel ring 1). A rotating seat 34 is hinged inside the U-shaped seat 31 (one side of the rotating seat 34 is hinged by a pin shaft, and the other side is fixedly installed on the output shaft of the driving motor). A driving motor 32 for driving the rotating seat 34 is installed on the outer side wall of the U-shaped seat 31 (in the same way as the existing method, the motor body of the driving motor 32 is fixedly installed on the U-shaped seat 31). A sampling pipe 33 is adjustably installed on the rotating seat 34.
[0043] Meanwhile, the inspection and monitoring mechanism further includes several sampling pumps 4 fixedly installed at the top position of the inspection swivel ring 1 (specifically, several mounting seats 41 are fixedly connected to the top of the inspection swivel ring 1, and the sampling pumps 4 are fixedly installed at the top position of the mounting seats 41); the water outlet end (i.e., the top pipe orifice) of the sampling pipe 33 is communicated with the water inlet end of the sampling pump 4.
[0044] Specifically, the sampling pump 4 is a conventional water pump for pumping water disclosed in the prior art, and preferably a small water pump is used. In the existing way, the water outlet end of the sampling pipe 33 is communicated in a way such as by a hose. In the existing conventional way, a drain pipe is connected to the water outlet end of the water pump, and the drain pipe is connected to a container for collecting samples such as a glass bottle (not shown in the figure), so as to collect the sampled samples into the container during the inspection process.
[0045] During the working process, driven by the driving motor 32, at this time, the rotating seat 34 - sampling pipe 33 rotates until the inlet pipe of the sampling pipe 33 extends into the pulp in the thickener. The rotation angle of the sampling pipe 33 is controlled by the driving motor 32. For example, when the rotation angle is large, the depth extending into the pulp is large, and vice versa. By controlling the rotation angle of the sampling pipe 33, sampling at different positions of the pulp is achieved. For example, when the rotation angle is small, the sampling position is close to the center of the pool, and when the rotation angle is large, it is close to the inner side wall of the pool (normally, the sampling pipe 33 is slightly raised above the liquid level). Through this method, sampling detection of the pulp in the thickener from point to surface in multiple directions is achieved. Through the above method, during the concentrated ore washing work process, the situation of the pulp in the thickener can be monitored and sampled in real time.
[0046] Embodiment 2
[0047] As Figure 1-5 shown, on the basis of the structure of Embodiment 1 in this embodiment, the sampling pipe 33 is slidably connected to the rotating seat 34; a screw A for fastening the sampling pipe 33 is threadedly connected to the rotating seat 34. Loosen the screw A and slide to adjust the sampling pipe 33 to adjust the depth of the sampling pipe 33 extending into the thickener. Further, during the working process, the sampling range is further increased.
[0048] Example 3
[0049] As Figure 1-5 shown, on the basis of the structure of Example 2, the above-mentioned real-time monitoring and inspection device for pulp concentration in the clear water layer of the thickener further includes a number of driving components 2 that roll against the outer wall of the mouth of the thickener; during the detection process, the inspection rotating ring 1 rotates, and the pulp sampling and monitoring component samples at different positions in the thickener; during the sampling process, the flipped sampling tube 33 penetrates to different depth positions in the pulp for sampling. In this way, during the monitoring process, the sampling range is further improved by rotating in real time, ensuring that during the monitoring process, the treatment situation of the pulp in the thickener can be accurately reflected.
[0050] The driving component 2 is used to make the inspection rotating ring 1 rotate along the thickener, and continuously sample and detect at different positions in the thickener during the rotation.
[0051] Specifically, the driving component 2 includes a driving wheel frame 21 adjustably installed on the outer wall of the inspection rotating ring 1. A rolling wheel 23 that rolls against the outer wall of the thickener is rotatably connected to the driving wheel frame 21; a motor 22 for driving the rolling wheel 23 to rotate is installed on the driving wheel frame 21; during the working process, under the rolling of the rolling wheel 23, the inspection rotating ring 1 rotates.
[0052] Specifically, the driving wheel frame 21 includes a U-shaped frame part, and the rolling wheel 23 is rotatably connected in the U-shaped cavity of the U-shaped frame part; the motor 22 is fixedly installed at the bottom of the U-shaped frame part.
[0053] During the working process, since the rolling wheel 23 abuts against the outer wall of the thickener, under the drive of the motor 22, the rolling wheel 23 and the outer wall of the thickener form a frictional force. With the cooperation of the annularly distributed driving components 2, the circumferential movement of the whole device is realized. During the circumferential movement, sampling and detection are continuously carried out at different positions in the thickener, so as to further increase the sampling points and improve the monitoring accuracy.
[0054] Example 4
[0055] As Figure 1-5 shown, on the basis of the structure of Example 3, a vertical part is integrally formed at the top of the above-mentioned U-shaped frame part. The distance between the vertical part and the outer wall of the driving wheel frame 21 is adjusted by a number of distance adjusting screw members. By adjusting the distance, the abutting force of the rolling wheel 23 against the outer wall of the thickener is adjusted. The distance adjusting screw member includes a sliding adjusting screw 24 fixedly connected to the driving wheel frame 21; a pushing nut for pushing the driving wheel frame 21 is threadedly connected to the outer end of the sliding adjusting screw 24.
[0056] During the working process, the driving nut is screwed inward to move into the driving wheel frame 21 until the contact rolling wheel 23 can firmly contact the outer wall of the thickening tank, thereby increasing the contact force of the contact rolling wheel 23 during rotation and ensuring the stability of rotation during rotation.
[0057] Of course, the above description is not a limitation to the present utility model, and the present utility model is not limited to the above examples. Changes, modifications, additions or substitutions made by those skilled in the art within the substantial scope of the present utility model should also fall within the protection scope of the present utility model.
Claims
1. A real-time monitoring and inspection device for ore pulp concentration in the clear water layer of a thickener, characterized in that, Including a monitoring and inspection mechanism; The monitoring and inspection mechanism includes an inspection rotating ring that rolls at the mouth position of the thickener. A number of pulp sampling and monitoring components are installed on the top of the inspection rotating ring. The pulp sampling and monitoring component includes a U-shaped seat. A rotating seat is hinged inside the U-shaped seat. A driving motor for driving the rotating seat is installed on the outer side wall of the U-shaped seat; An adjustable sampling pipe is installed on the rotating seat; The monitoring and inspection mechanism further includes a number of sampling pumps fixedly installed at the top position of the inspection rotating ring; the water outlet end of the sampling pipe is connected to the water inlet end of the sampling pump; The thickener clear water layer pulp thickening real-time monitoring and inspection device further includes a number of driving components that roll in contact with the outer side wall of the thickener mouth; During the detection process, the inspection rotating ring rotates, and the pulp sampling and monitoring component samples at different positions in the thickener; During the sampling process, the flipped sampling pipe penetrates to different depth positions in the pulp for sampling.
2. The real-time monitoring and inspection device for pulp thickening in the clear water layer of the thickener according to claim 1, wherein The sampling pipe is slidably connected to the rotating seat; A screw rod for fastening the sampling pipe is threadedly connected to the rotating seat. Loosen the screw rod and slide-adjust the sampling pipe to adjust the depth of the sampling pipe penetrating into the thickener.
3. The real-time monitoring and inspection device for pulp thickening in the clear water layer of the thickener according to claim 1, wherein A number of mounting seats are fixedly connected to the top of the inspection rotating ring, and the sampling pump is fixedly installed at the top position of the mounting seat.
4. The real-time monitoring and inspection device for pulp thickening in the clear water layer of the thickener according to claim 1, wherein The bottom of the U-shaped seat is fixedly connected with a column, and the column is fixedly installed on the top of the inspection rotating ring.
5. The real-time monitoring and inspection device for ore pulp concentration in the clear water layer of the thickener according to claim 1, wherein, A number of support rollers are fixedly assembled and connected to the bottom of the inspection rotating ring, and the support rollers support and roll on the top position of the thickener mouth.
6. The real-time monitoring and inspection device for pulp concentration in the clear water layer of the thickener according to claim 5, characterized in that, The driving component includes a driving wheel frame that is adjustable and installed on the outer side wall of the inspection rotating ring. A contact rolling wheel that rolls in contact with the outer side wall of the thickener is rotatably connected to the driving wheel frame; A motor for driving the contact rolling wheel to rotate is installed on the driving wheel frame; During the working process, under the contact rolling of the contact rolling wheel, the inspection rotating ring rotates.
7. The real-time monitoring and inspection device for ore pulp concentration in the clear water layer of the thickener according to claim 6, characterized in that, The driving wheel frame includes a U-shaped frame part, and the contact rolling wheel is rotatably connected in the U-shaped cavity of the U-shaped frame part; The motor is fixedly installed at the bottom of the U-shaped frame part.
8. The real-time monitoring and inspection device for pulp concentration in the clear water layer of the thickener according to claim 7, characterized in that, A vertical part is integrally formed at the top of the U-shaped frame part. The distance between the vertical part and the outer side wall of the driving wheel frame is adjusted by a number of distance adjustment screw parts. Through the distance adjustment, the contact force of the contact rolling wheel against the outer side wall of the thickener is adjusted.
9. The real-time monitoring and inspection device for pulp thickening in the clear water layer of the thickener according to claim 8, characterized in that, The distance adjustment screw part includes a sliding adjustment screw fixedly connected to the driving wheel frame; A push nut for pushing the driving wheel frame is threadedly connected to the outer end of the sliding adjustment screw.