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CN-121978302-A - All-element bypass type mineral component detector

CN121978302ACN 121978302 ACN121978302 ACN 121978302ACN-121978302-A

Abstract

The invention discloses a full-element bypass type mineral component detector which comprises a sampling unit, a detection unit and a control unit, wherein the sampling unit comprises a material box, the material box is conveyed to a sealing unit through a transfer unit, the detection unit comprises a vacuum detection chamber and a full-element mineral component detector, a detection inlet is formed in the vacuum detection chamber, the sealing unit is arranged in the detection inlet in a sliding penetrating mode, the sealing unit conveys the material box into the vacuum detection chamber and seals the vacuum detection chamber, the outer side of the vacuum detection chamber is connected with a negative pressure pump through a pipeline, and the control unit is connected with a negative pressure pump through a signal. According to the invention, the sampling unit, the transferring unit, the sealing unit and the detecting unit are integrated, the automatic cooperative operation of each link is realized through the control unit, manual intervention is not needed, the time from sampling to detection is effectively shortened, the detecting efficiency is improved, the sealing unit is tightly attached to the detecting inlet of the vacuum detecting chamber, and the vacuum degree of the detecting environment is ensured.

Inventors

  • Cui Shukun
  • CUI LIJUN
  • LIU LIFENG

Assignees

  • 北京纵邦科技有限公司

Dates

Publication Date
20260505
Application Date
20260127

Claims (10)

  1. 1. The utility model provides a full element bypass formula mineral composition detector, its characterized in that, includes sampling unit (1), detecting element (2) and control unit, sampling unit (1) is including real-time material box (11) of gathering the material, material box (11) are carried to sealing unit (4) through transporting unit (3), detecting element (2) are including vacuum detection room (21) and full element mineral composition detector (22), detection import (211) has been seted up on vacuum detection room (21), sealing unit (4) slip wears to establish in detection import (211), sealing unit (4) will material box (11) are carried to in vacuum detection room (21) and are right vacuum detection room (21) are sealed, the outside of vacuum detection room (21) is through pipe connection negative pressure pump (5), negative pressure pump (5) are used for extracting its interior air, control unit with negative pressure pump (5) signal connection.
  2. 2. The full element bypass type mineral composition detector according to claim 1, wherein the sampling unit (1) comprises a sampling chamber (12), the inside of the sampling chamber (12) is of a hollow structure, a feeding port (121) is arranged at the top of the sampling chamber (12), a discharging port (122) is arranged at the bottom of the sampling chamber, a door body (14) is rotatably arranged at one side of the sampling chamber (12), a scraping device (15) is fixedly arranged in the sampling chamber (12), and the scraping device (15) is arranged close to the door body (14) and is located above the door body.
  3. 3. The full-element bypass type mineral composition detector according to claim 1, wherein the transferring unit (3) comprises a first guide rail (31), one end of the first guide rail (31) is opposite to the detecting inlet (211), a first sliding block (33) is sleeved on the first guide rail (31) in a sliding manner, a rotating platform (36) is fixedly arranged at the top of the first sliding block (33), and an electric clamping jaw (37) is fixedly arranged at the top of the rotating platform (36).
  4. 4. The full-element bypass type mineral composition detector according to claim 1, further comprising a fixing frame body (6), wherein a strip-shaped mounting plate (61) is arranged at the top of the fixing frame body (6), second guide rails (62) are symmetrically arranged on two sides of the strip-shaped mounting plate (61), and second sliding blocks (63) are sleeved on the second guide rails (62) in a sliding mode.
  5. 5. The full-element bypass type mineral composition detector according to claim 4, wherein the vacuum detection chamber (21) is fixedly arranged at one end of the top of the strip-shaped mounting plate (61), a vertical mounting plate (64) is fixedly arranged at the other end of the strip-shaped mounting plate (61), a supporting frame (65) is fixedly connected to the vertical mounting plate (64), an electric push rod (66) is fixedly arranged on the supporting frame (65), a sliding plate (67) is connected to the movable end of the electric push rod (66), and the sliding plate (67) is fixedly connected with the two second sliding blocks (63).
  6. 6. The full element bypass type mineral composition detector according to claim 5, wherein the sealing unit (4) comprises a sealing top core (41) and a dust-proof plate (42), the sealing top core (41) and the dust-proof plate are fixedly connected through a bracket (43), and the sealing top core (41) is fixedly connected with the sliding plate (67) and is located on one side of the sliding plate (67) away from the electric push rod (66).
  7. 7. The full-element bypass type mineral composition detector according to claim 6, wherein the sealing top core (41) comprises a first column body (411), one end of the first column body (411) is provided with a stop plate (412), the other end of the first column body is provided with a cone structure and is fixedly connected with one end of the bracket (43), the outer wall of the first column body (411) is provided with a plurality of grooves, and sealing rings (413) are arranged in the grooves.
  8. 8. The full element bypass type mineral composition detector according to claim 6, wherein the dust-proof plate (42) includes a second column (421) and a third column (422) coaxially arranged, and one end of the second column (421) is fixedly connected with the other end of the bracket (43).
  9. 9. The full-element bypass type mineral composition detector according to claim 8, wherein the bracket (43) is of a U-shaped structure, a magnet (44) is fixedly arranged in the middle of the bottom wall of the bracket (43), a magnetic attraction piece is correspondingly arranged at the bottom of the material box (11), and the magnet (44) and the magnetic attraction piece are magnetically attracted.
  10. 10. The all-element bypass mineral composition meter of claim 1 wherein a filter is further provided on the conduit.

Description

All-element bypass type mineral component detector Technical Field The invention relates to the technical field of mineral component detection, in particular to a full-element bypass type mineral component detector. Background In the fields of mineral processing, coal utilization, geological exploration and the like, the element components and core indexes of minerals, such as ash content, moisture, sulfur content, heating value and the like of coal mines, are key bases for determining mineral quality classification, processing technology selection and utilization value evaluation, and accurate and efficient detection data have irreplaceable guiding functions on production flow optimization, product quality control and safe production. Along with the improvement of the industrial automation level, the traditional mineral component detection mode is difficult to meet the requirements of the modern production on the detection timeliness, stability and intellectualization gradually. Currently, mineral constituent detection relies heavily on a combination of off-line sampling and laboratory analysis. In this mode, an operator needs to manually collect a sample of the material from the production site, and then transport the sample to a dedicated laboratory, where component analysis is accomplished by large-scale detection equipment. Because the time interval between sampling and detection is longer, the detection result can be obtained usually in a few hours or even longer, so that the detection data is delayed from the production process and cannot be timely fed back to the production system to realize real-time regulation and control. In recent years, in order to solve the problem of hysteresis in off-line detection, an on-line detection device has been attempted, but most on-line detection devices operate in an open atmosphere at normal pressure, and components such as dust, water vapor, and carbon dioxide in the air are liable to interact with detection signals, resulting in a significant drop in detection accuracy. Moreover, the system integration level is low, links such as sampling, transferring and detecting are mutually independent, manual intervention is needed for connection, an automatic detection flow cannot be formed, and detection hysteresis and human errors are further aggravated. Disclosure of Invention Aiming at the problems, the invention provides a full-element bypass type mineral component detector which aims to solve the problems of detection lag, low automation degree and low detection precision existing in the existing mineral component detection technology. The invention is realized in the following way: The utility model provides a full element bypass formula mineral composition detector, including sampling unit, detecting element and control unit, sampling unit is including the material box of real-time collection material, the material box is carried to sealing unit through transporting the unit, detecting element includes vacuum detection room and full element mineral composition detector, the detection import has been seted up on the vacuum detection room, sealing unit slides and wears to establish in detecting the import, sealing unit carries the material box to the vacuum detection room in and seals the vacuum detection room, the outside of vacuum detection room has the negative pressure pump through the pipe connection, the negative pressure pump is used for extracting the air in it, control unit and negative pressure pump signal connection. Further, the sampling unit includes the sample room, and the inside hollow structure that is of sample room, the top of sample room are equipped with the pan feeding mouth, and the bottom is equipped with the discharge gate, and one side rotation of sample room is equipped with the door body, has set firmly in the sample room and has scraped the device, scrapes the device and is close to the door body setting and be located its top. Further, transfer the unit and include first guide rail, the one end of first guide rail sets up relatively with detecting the import, and the slip cap is equipped with first slider on the first guide rail, and rotary platform is fixed to the top of first slider, and electric clamping jaw has been set firmly at rotary platform's top. Further, still include the mount body, the top of mount body is equipped with rectangular mounting panel, and the bilateral symmetry of rectangular mounting panel is equipped with the second guide rail, and the slip cap is equipped with the second slider on the second guide rail. Further, the vacuum detection chamber is fixedly arranged at one end of the top of the strip-shaped mounting plate, the other end of the strip-shaped mounting plate is fixedly provided with a vertical mounting plate, the vertical mounting plate is fixedly connected with a supporting frame, an electric push rod is fixedly arranged on the supporting frame, the movable end of the electric push rod is connected