CN113156048A - Constant-temperature sulfur detector for coal quality detection - Google Patents
Constant-temperature sulfur detector for coal quality detection Download PDFInfo
- Publication number
- CN113156048A CN113156048A CN202110493282.3A CN202110493282A CN113156048A CN 113156048 A CN113156048 A CN 113156048A CN 202110493282 A CN202110493282 A CN 202110493282A CN 113156048 A CN113156048 A CN 113156048A
- Authority
- CN
- China
- Prior art keywords
- wall
- ring
- detection
- pipe
- coal quality
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 72
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 239000011593 sulfur Substances 0.000 title claims abstract description 46
- 229910052717 sulfur Inorganic materials 0.000 title claims abstract description 46
- 239000003245 coal Substances 0.000 title claims abstract description 41
- 239000000428 dust Substances 0.000 claims abstract description 72
- 239000000779 smoke Substances 0.000 claims abstract description 44
- 230000006835 compression Effects 0.000 claims description 17
- 238000007906 compression Methods 0.000 claims description 17
- 238000004140 cleaning Methods 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 11
- 239000007787 solid Substances 0.000 claims description 6
- 239000002245 particle Substances 0.000 abstract description 9
- 239000000126 substance Substances 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 65
- 238000007789 sealing Methods 0.000 description 12
- 239000002923 metal particle Substances 0.000 description 7
- 238000001914 filtration Methods 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 4
- 239000004484 Briquette Substances 0.000 description 3
- 239000010419 fine particle Substances 0.000 description 3
- 239000003517 fume Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004566 building material Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- -1 electric power Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000007105 physical stamina Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
- G01N31/12—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using combustion
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Biomedical Technology (AREA)
- Combustion & Propulsion (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a constant-temperature sulfur detector for coal quality detection, which relates to the technical field of coal quality detection and comprises a detection cavity, a detection pipe, a sulfur detector body and a control panel, wherein the front side of the sulfur detector body is provided with the detection cavity, the control panel is fixedly arranged on the front side of the sulfur detector body and positioned on the right side of the detection cavity, the inner wall of the detection cavity is provided with the detection pipe, the left side surface of the detection cavity is provided with an exhaust pipe, the right end of the exhaust pipe penetrates through the inner wall of the detection cavity, the top of the inner wall of the detection cavity is fixedly provided with a gas treatment box, and the bottom of the gas treatment box is in threaded connection with the top of the detection pipe. According to the invention, through the smoke filter plate and the smoke dust collecting cylinder, residual gas after detection can be filtered to remove harmful substances in the residual gas when the residual gas is discharged, and meanwhile, dust particles in the gas can be collected, so that the harm of the discharged gas to detection personnel and a detection room is avoided.
Description
Technical Field
The invention relates to the technical field of coal quality detection, in particular to a constant-temperature sulfur detector for coal quality detection.
Background
The sulfur detector is a main instrument for measuring the sulfur content in coal (a microcoulomb method is selected for measuring the sulfur content in petroleum) and the total sulfur content in coal. The sulfur detector is one of important indexes for evaluating the quality of coal and one of main components of air pollution, so that the coal production department and the coal departments for chemical fertilizers, power generation, civil use, coking, building materials and the like pay attention to the analysis of the total sulfur in the coal, the sulfur detector is mainly used for detecting the total sulfur content in the coal, steel and various minerals, and is a necessary and preferred instrument in laboratories of the departments of coal, electric power, chemical industry, building materials, metallurgy, geological exploration, commercial inspection, environmental protection detection and the like. The following problems exist in the prior art:
1. after sulfur elements contained in the mined coal are measured, gases generated after the coal briquettes are combusted cannot be treated, redundant gases are directly discharged, and harmful gases contained in the gases are easy to damage the bodies of testers and contain peculiar smell in a detection room.
2. When the burned gas is detected, the burned coal contains various impurities, and the gas generated after the burning contains a large amount of fine particles which can not be removed in time, so that the detection of the coal quality is easily influenced.
Disclosure of Invention
The invention provides a constant-temperature sulfur detector for coal quality detection, which aims to treat residual gas after detection, reduce the harm of the emission to the environment and detection personnel, and solve the problems that the residual gas is directly emitted to easily pollute the environment and easily cause harm to the bodies of the detection personnel after detection; the other purpose is to solve the problem that when gas generated after coal briquette combustion is detected, the analysis of sulfur in a coal mine is easily influenced because the gas contains a large amount of fine particle impurities, so that the effect of accurately analyzing the sulfur in the coal mine can be achieved by removing some fine particles contained in the gas after the coal briquette combustion.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the utility model provides a coal quality detects uses thermostatic type sulfur detector, is including detecting chamber, detecting tube, sulfur detector body and control panel, the detection chamber has been seted up in the front of sulfur detector body, the front of sulfur detector body and the right side fixed mounting who is located the detection chamber have control panel, the inner wall that detects the chamber is provided with the detecting tube, the left surface that detects the chamber is provided with the blast pipe, the right-hand member of blast pipe runs through the inner wall that detects the chamber, the inner wall top fixed mounting that detects the chamber has the gas treatment case, the bottom of gas treatment case and the top threaded connection of detecting tube.
The technical scheme of the invention is further improved as follows: the inner wall fixed mounting of blast pipe has the dust removal ring, the inner wall of blast pipe and the right side sliding connection who is located the dust removal ring have a smoke and dust collecting cylinder, the both ends edge of smoke and dust collecting cylinder inlays the solid smoke filter of installing, the inner wall of blast pipe and the right-hand member fixed mounting who is located the smoke and dust collecting cylinder have solid fixed ring.
Adopt above-mentioned technical scheme, the smoke filter plate in this scheme can purify the combustion gas, and the dust particle in the gas can be collected to the smoke and dust collecting cylinder simultaneously.
The technical scheme of the invention is further improved as follows: the right-hand member fixed mounting that removes dust the ring has the fixed block that removes dust, the top sliding connection that removes dust the fixed block has the lift bar, the one end fixedly connected with striking ring of the fixed block that removes dust of keeping away from of lift bar, the right-hand member fixed mounting of striking ring has the striking piece.
Adopt above-mentioned technical scheme, the impact ring in this scheme can move through the lift bar, and the impact ring makes the striking piece distribute more evenly simultaneously.
The technical scheme of the invention is further improved as follows: the top of dust removal fixed block and the right side sliding connection who is located the lifter have the contact arm, the cavity has been seted up to the inside of dust removal fixed block, the inside of cavity is provided with compression airbag.
Adopt above-mentioned technical scheme, the contact lever in this scheme can extrude compression gasbag, and the chamber physical stamina avoids the gasbag to receive the damage simultaneously.
The technical scheme of the invention is further improved as follows: the inner wall of cavity is all run through to the one end of lift bar and contact lever, the one end of lift bar and contact lever is laminated with compression airbag's surface mutually, the length of lift bar is slightly good at to the contact lever length.
Adopt above-mentioned technical scheme, the contact lever in this scheme can extrude compression air bag to make compression air bag promote the lifting bar.
The technical scheme of the invention is further improved as follows: the inner wall of gas treatment case inlays the solid mounting and has the division board, the bottom fixed mounting of division board has the dirt pipe of straining, the top of straining the dirt pipe runs through the top of division board, the bottom fixedly connected with of dirt pipe detects the sealed tube, the bottom of detecting the sealed tube runs through the bottom of gas treatment case.
By adopting the technical scheme, the dust filtering pipe in the scheme can filter the passing gas to remove dust particles contained in the gas.
The technical scheme of the invention is further improved as follows: the inner wall of the dust filtering pipe is fixedly provided with an inner wall support ring, the bottom of the inner wall support ring is fixedly connected with an I-shaped mounting frame, a magnetic block is fixedly connected to the side face of the I-shaped mounting frame in an embedded mode, the outer wall of the I-shaped mounting frame is connected with a smoke cleaning frame in a sliding mode, the bottom of the smoke cleaning frame is fixedly connected with a connecting strip, and the bottom of the connecting strip is fixedly connected with an air choking ring.
By adopting the technical scheme, the magnetic block in the scheme can adsorb some metal particles in the gas, and meanwhile, the smoke dust cleaning frame can clean the surface of the magnetic block for multiple times.
The technical scheme of the invention is further improved as follows: the magnetic blocks are symmetrically arranged on two sides of the I-shaped mounting frame, an elastic column is fixedly mounted on the side face of each magnetic block, and the elastic columns are arranged right below the smoke dust cleaning frame.
By adopting the technical scheme, the smoke dust cleaning frame in the scheme can be contacted with the elastic column to clean for multiple times when being cleaned.
The technical scheme of the invention is further improved as follows: the inner wall fixedly connected with of detecting the sealed tube seals the outer loop, the inner wall of sealed outer loop has been seted up and has been accomodate the groove, the inner wall sliding connection who accomodates the groove has the elastic block, the inner wall sliding connection who seals the outer loop has the movable tube.
By adopting the technical scheme, the elastic block in the scheme can clamp and connect the movable pipe and fix the movable pipe.
The technical scheme of the invention is further improved as follows: the bottom fixed connection of activity pipe seals up the apron, the outer wall of activity pipe just is located the top fixedly connected with snap ring of sealed apron, the top edge fixed mounting of activity pipe has the spacing ring, ventilative groove has been seted up to the outer wall of activity pipe, the length of ventilative groove slightly is shorter than the length of activity pipe.
Adopt above-mentioned technical scheme, the gas in this scheme circulates through ventilative groove, and the spacing ring can prevent the movable tube slippage.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:
1. the invention provides a constant-temperature sulfur detector for coal quality detection, which can filter residual gas after detection to remove harmful substances in the gas and collect dust particles in the gas when the gas is discharged through a smoke filter plate and a smoke dust collecting cylinder, so that the harm of the discharged gas to detection personnel and a detection chamber is avoided, and the positions of the smoke dust collecting cylinder can be limited by a dust removing ring and a fixing ring.
2. The invention provides a constant-temperature sulfur detector for coal quality detection, which is characterized in that a contact rod, a compression air bag and a lifting rod are arranged, so that when dust particles on a smoke filter plate reach a certain amount, the contact rod is extruded, the compression air bag pushes the lifting rod, an impact ring and an impact block impact the smoke filter plate, the dust particles on the smoke filter plate can be cleaned, and the smoke filter plate can continuously filter gas.
3. The invention provides a constant-temperature sulfur meter for coal quality detection, which is characterized in that a magnetic block and a smoke dust cleaning frame are arranged, the magnetic block can adsorb metal particles in gas, so that dust particles in the gas can be reduced, the detection of the gas can be improved, the detection error is reduced, and a gas choking ring is pushed downwards through the gas, so that the smoke dust cleaning frame can clean the surface of the magnetic block for multiple times, and the adsorption capacity of the magnetic block is improved.
4. The invention provides a constant-temperature sulfur detector for coal quality detection, which is characterized in that a movable pipe and a sealing cover plate are arranged, so that the gas after reaction can push the sealing cover plate to move when the gas after treatment is detected, the movable pipe can be fixed through an elastic block, the movable pipe can be sealed in the gas detection process, and meanwhile, a ventilation groove can enable the gas to flow in.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view showing the structure of an exhaust pipe according to the present invention;
FIG. 3 is a structural connection diagram of the dust removing ring and the dust removing fixing block of the present invention;
FIG. 4 is a sectional view showing the structure of a gas processing chamber according to the present invention;
FIG. 5 is an enlarged view taken at A of FIG. 4 in accordance with the present invention;
FIG. 6 is a structural cross-sectional view of a test gland in accordance with the present invention.
In the figure: 1. an exhaust pipe; 2. a detection chamber; 3. a gas treatment tank; 4. a detection tube; 5. a sulfur meter body; 6. a control panel; 7. a dust removal ring; 8. a smoke filter plate; 9. a smoke dust collecting cylinder; 10. a fixing ring; 11. an impact block; 12. an impact ring; 13. a contact lever; 14. a dust removal fixing block; 15. a cavity; 16. compressing the air bag; 17. a lifting bar; 18. a separator plate; 19. a dust filter pipe; 20. an inner wall support ring; 21. detecting the sealing tube; 22. a smoke dust cleaning frame; 23. an elastic column; 24. a connecting strip; 25. an I-shaped mounting frame; 26. a magnetic block; 27. a gas choking ring; 28. a limiting ring; 29. sealing the outer ring; 30. a ventilation groove; 31. sealing the cover plate; 32. a movable tube; 33. a snap ring; 34. a receiving groove; 35. an elastic block.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in FIGS. 1-6, the invention provides a constant temperature sulfur detector for coal quality detection, comprising a detection cavity 2, a detection tube 4, a sulfur detector body 5 and a control panel 6, wherein the front surface of the sulfur detector body 5 is provided with the detection cavity 2, the front surface of the sulfur detector body 5 and the right side of the detection cavity 2 are fixedly provided with the control panel 6, the inner wall of the detection cavity 2 is provided with the detection tube 4, the left side surface of the detection cavity 2 is provided with an exhaust tube 1, the right end of the exhaust tube 1 penetrates through the inner wall of the detection cavity 2, the top of the inner wall of the detection cavity 2 is fixedly provided with a gas treatment box 3, the bottom of the gas treatment box 3 is in threaded connection with the top of the detection tube 4, the inner wall of the exhaust tube 1 is fixedly provided with a dust removal ring 7, the inner wall of the exhaust tube 1 and the right side of the dust removal ring 7 are slidably connected with a smoke collection cylinder 9, and the edges of the smoke collection cylinder 9 are fixedly provided with smoke filters 8, the smoke filter 8 can purify the discharged gas, and the smoke and dust collecting cylinder 9 can collect the dust particles in the gas simultaneously, reduces remaining gas discharge back, to the harm that human body and detection room caused, the inner wall of blast pipe 1 just is located the right-hand member fixed mounting of smoke and dust collecting cylinder 9 and has solid fixed ring 10, and dust removal ring 7 and solid fixed ring 10 can restrict the displacement distance of smoke and dust collecting cylinder 9.
Example 2
As shown in fig. 1 to 6, on the basis of embodiment 1, the present invention provides a technical solution: preferably, a dust removal fixed block 14 is fixedly installed at the right end of the dust removal ring 7, a lifting rod 17 is slidably connected to the top of the dust removal fixed block 14, a contact rod 13 is slidably connected to the top of the dust removal fixed block 14 and is located on the right side of the lifting rod 17, a cavity 15 is formed in the dust removal fixed block 14, a compression air bag 16 is arranged in the cavity 15, meanwhile, the cavity 15 can prevent the compression air bag 16 from being damaged, the utilization rate of the compression air bag 16 is improved, an impact ring 12 is fixedly connected to one end of the lifting rod 17 far away from the dust removal fixed block 14, one ends of the lifting rod 17 and the contact rod 13 penetrate through the inner wall of the cavity 15, one ends of the lifting rod 17 and the contact rod 13 are attached to the surface of the compression air bag 16, the length of the contact rod 13 is slightly longer than that of the lifting rod 17, the contact rod 13 can extrude the compression air bag 16, so that the compression air bag 16 can push the lifting rod 17, when the end striking, compression airbag 16 can make contact rod 13 and lift bar 17 reset, and the right-hand member fixed mounting of impact ring 12 has striking piece 11, and impact ring 12 can remove through lift bar 17, and impact ring 12 makes striking piece 11 distribute more evenly simultaneously, and the dynamics of striking is more even, can be better to straining dust particle on the cigarette board 8 and clear up.
Example 3
As shown in fig. 1 to 6, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the inner wall of the gas processing box 3 is fixedly embedded with an isolation plate 18, the bottom of the isolation plate 18 is fixedly installed with a dust filtering pipe 19, the inner wall of the dust filtering pipe 19 is fixedly installed with an inner wall support ring 20, the bottom of the inner wall support ring 20 is fixedly connected with an i-shaped mounting rack 25, the side surface of the i-shaped mounting rack 25 is fixedly embedded with a magnetic block 26, the outer wall of the i-shaped mounting rack 25 is slidably connected with a smoke cleaning frame 22, the magnetic blocks 26 are symmetrically arranged at two sides of the i-shaped mounting rack 25, the magnetic block 26 can adsorb some metal particles in the gas to reduce the content of the metal particles in the gas, the side surface of each magnetic block 26 is fixedly installed with an elastic column 23, the elastic columns 23 are arranged under the smoke cleaning frame 22, the bottom of the smoke cleaning frame 22 is fixedly connected with a connecting bar 24, the bottom of the connecting bar 24 is fixedly connected with a gas choking, carry out clearance many times to the surface of magnetic path 26, thereby contact with elastic column 23 and can carry out clearance many times, make magnetic path 26 can adsorb more metal particles, the top of division board 18 is run through at the top of straining dirt pipe 19, the bottom fixedly connected with of straining dirt pipe 19 detects sealed tube 21, the bottom of detecting sealed tube 21 runs through the bottom of gas treatment case 3, strain dirt pipe 19 and can filter the gas of process, make the dust granule that wherein contains get rid of, make the gas after the filtration enter into through straining dirt pipe 19 and detect sealed tube 21, make the gaseous testing result more accurate.
Example 4
As shown in fig. 1 to 6, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the inner wall of the detection sealing tube 21 is fixedly connected with the sealing outer ring 29, the inner wall of the sealing outer ring 29 is provided with a containing groove 34, the inner wall of the containing groove 34 is connected with an elastic block 35 in a sliding manner, the inner wall of the sealing outer ring 29 is connected with a movable tube 32 in a sliding manner, the elastic block 35 can clamp the movable tube 32, so that the movable tube 32 can be fixed, the bottom of the movable tube 32 is fixedly connected with a sealing cover plate 31 to seal the detected gas, the outer wall of the movable tube 32 is fixedly connected with a clamping ring 33 at the top of the sealing cover plate 31, the top edge of the movable tube 32 is fixedly provided with a limit ring 28, the limit ring 28 can prevent the movable tube 32 from slipping and can also enable the movable tube 32 to move within a certain distance, the outer wall of the movable tube 32 is provided with a ventilation groove 30, the length of the ventilation groove 30 is slightly shorter than that of the, the gas flows through the gas permeation groove 30, and the gas to be detected enters the detection tube 4.
The working principle of the constant temperature sulfur detector for coal quality detection is described in detail below.
As shown in fig. 1 to 6, by burning the coal briquette in the detection chamber 2, the burned gas is introduced into the gas treatment tank 3, the magnetic block 26 adsorbs metal particles in the gas, reduces the content of the metal particles in the gas, meanwhile, the gas blows the gas choking ring 27 to drive the smoke dust cleaning frame 22 to move, the surface of the magnetic block 26 is cleaned, when the detected gas reaches a certain volume for detection, the gas generated by detection pushes the sealing cover plate 31 to move, so that the detected gas is sealed, when the residual gas is discharged, the gas pushes the smoke collecting cylinder 9, so that the contact rod 13 is impacted, the compression air bag 16 lifts the lifting rod 17, thereby promote impact ring 12 and striking piece 11 and strike to filter fume plate 8, make the dust on the filter fume plate 8 drop, make filter fume plate 8 can carry out used repeatedly.
The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the invention without departing from the spirit of the inventive concept.
Claims (10)
1. The utility model provides a coal quality detects uses thermostatic type sulfur detector, is including detecting chamber (2), detecting tube (4), sulfur detector body (5) and control panel (6), detection chamber (2) have been seted up in the front of sulfur detector body (5), the front of sulfur detector body (5) and the right side fixed mounting who is located detection chamber (2) have control panel (6), the inner wall that detects chamber (2) is provided with detecting tube (4), its characterized in that: an exhaust pipe (1) is arranged on the left side surface of the detection cavity (2), and the right end of the exhaust pipe (1) penetrates through the inner wall of the detection cavity (2);
the inner wall top fixed mounting who detects chamber (2) has gas treatment case (3), the top threaded connection of the bottom of gas treatment case (3) and detecting tube (4).
2. The constant-temperature sulfur meter for coal quality detection according to claim 1, characterized in that: the inner wall fixed mounting of blast pipe (1) has dust removal ring (7), the inner wall of blast pipe (1) and the right side sliding connection who is located dust removal ring (7) have smoke and dust collecting cylinder (9), the both ends edge of smoke and dust collecting cylinder (9) inlays to be fixed and installs smoke filter (8), the inner wall of blast pipe (1) and the right-hand member fixed mounting who is located smoke and dust collecting cylinder (9) have solid fixed ring (10).
3. The constant-temperature sulfur meter for coal quality detection according to claim 2, characterized in that: the right-hand member fixed mounting of dust removal ring (7) has dust removal fixed block (14), the top sliding connection of dust removal fixed block (14) has lift bar (17), the one end fixedly connected with impingement ring (12) of keeping away from dust removal fixed block (14) of lift bar (17), the right-hand member fixed mounting of impingement ring (12) has impingement block (11).
4. The constant-temperature sulfur meter for coal quality detection according to claim 3, characterized in that: the top of dust removal fixed block (14) just is located the right side sliding connection of lifter (17) and has contact bar (13), cavity (15) have been seted up to the inside of dust removal fixed block (14), the inside of cavity (15) is provided with compression gasbag (16).
5. The constant-temperature sulfur meter for coal quality detection according to claim 4, characterized in that: one end of each of the lifting rod (17) and the contact rod (13) penetrates through the inner wall of the cavity (15), one end of each of the lifting rod (17) and the contact rod (13) is attached to the surface of the compression air bag (16), and the length of each of the contact rods (13) is slightly longer than that of the lifting rod (17).
6. The constant-temperature sulfur meter for coal quality detection according to claim 1, characterized in that: the inner wall of gas processing case (3) is embedded and is installed division board (18), the bottom fixed mounting of division board (18) has dust filter tube (19), the top of dust filter tube (19) runs through the top of division board (18), the bottom fixedly connected with of dust filter tube (19) detects sealed tube (21), the bottom that detects sealed tube (21) runs through the bottom of gas processing case (3).
7. The constant-temperature sulfur meter for coal quality detection according to claim 6, characterized in that: the inner wall fixed mounting of dirt straining pipe (19) has inner wall support ring (20), inner wall support ring (20) bottom fixedly connected with I shape mounting bracket (25), the side of I shape mounting bracket (25) is embedded fixedly and is connected with magnetic path (26), the outer wall sliding connection of I shape mounting bracket (25) has smoke and dust clearance frame (22), the bottom fixedly connected with connecting strip (24) of smoke and dust clearance frame (22), the gaseous choking ring (27) of bottom fixedly connected with of connecting strip (24).
8. The constant-temperature sulfur meter for coal quality detection according to claim 7, characterized in that: the magnetic blocks (26) are symmetrically arranged on two sides of the I-shaped mounting frame (25), an elastic column (23) is fixedly arranged on the side face of each magnetic block (26), and the elastic columns (23) are arranged right below the smoke cleaning frame (22).
9. The constant-temperature sulfur meter for coal quality detection according to claim 6, characterized in that: detect sealed outer ring (29) of inner wall fixedly connected with of sealed pipe (21), the inner wall of sealed outer ring (29) has been seted up and has been accomodate groove (34), the inner wall sliding connection who accomodates groove (34) has elastic block (35), the inner wall sliding connection of sealed outer ring (29) has movable pipe (32).
10. The constant-temperature sulfur meter for coal quality detection according to claim 9, characterized in that: the bottom fixed connection of activity pipe (32) seals apron (31), the outer wall of activity pipe (32) just is located top fixedly connected with snap ring (33) of sealed apron (31), the top edge fixed mounting of activity pipe (32) has spacing ring (28), ventilative groove (30) have been seted up to the outer wall of activity pipe (32), the length of ventilative groove (30) is slightly less than the length of activity pipe (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110493282.3A CN113156048B (en) | 2021-05-07 | 2021-05-07 | Constant temperature sulfur detector for coal quality detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110493282.3A CN113156048B (en) | 2021-05-07 | 2021-05-07 | Constant temperature sulfur detector for coal quality detection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113156048A true CN113156048A (en) | 2021-07-23 |
| CN113156048B CN113156048B (en) | 2023-10-20 |
Family
ID=76873542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110493282.3A Active CN113156048B (en) | 2021-05-07 | 2021-05-07 | Constant temperature sulfur detector for coal quality detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113156048B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107803080A (en) * | 2017-11-08 | 2018-03-16 | 当涂县科辉商贸有限公司 | A kind of emission measurement device |
| CN208260437U (en) * | 2018-02-26 | 2018-12-21 | 东莞市德岭五金机械有限公司 | A kind of filter drum type precipitator cartridge structure |
| CN210803267U (en) * | 2019-08-14 | 2020-06-19 | 山东贝塔环境检测技术有限公司 | Sulfur dioxide content detection device in air |
| CN210923595U (en) * | 2019-10-30 | 2020-07-03 | 国家煤化工产品质量监督检验中心（安徽）（淮南市产品质量监督检验所） | Coal combustion gas rapid detection device |
| CN211189461U (en) * | 2019-08-27 | 2020-08-07 | 张纯刚 | Exhaust treatment device convenient to carry out separation to smoke and dust granule in waste gas |
| CN112604429A (en) * | 2020-11-20 | 2021-04-06 | 韩美群 | Environment-friendly smoke and dust clarification plant |
-
2021
- 2021-05-07 CN CN202110493282.3A patent/CN113156048B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107803080A (en) * | 2017-11-08 | 2018-03-16 | 当涂县科辉商贸有限公司 | A kind of emission measurement device |
| CN208260437U (en) * | 2018-02-26 | 2018-12-21 | 东莞市德岭五金机械有限公司 | A kind of filter drum type precipitator cartridge structure |
| CN210803267U (en) * | 2019-08-14 | 2020-06-19 | 山东贝塔环境检测技术有限公司 | Sulfur dioxide content detection device in air |
| CN211189461U (en) * | 2019-08-27 | 2020-08-07 | 张纯刚 | Exhaust treatment device convenient to carry out separation to smoke and dust granule in waste gas |
| CN210923595U (en) * | 2019-10-30 | 2020-07-03 | 国家煤化工产品质量监督检验中心（安徽）（淮南市产品质量监督检验所） | Coal combustion gas rapid detection device |
| CN112604429A (en) * | 2020-11-20 | 2021-04-06 | 韩美群 | Environment-friendly smoke and dust clarification plant |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113156048B (en) | 2023-10-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105300744B (en) | System for flue gas NO and mercury of thermal power plant sample simultaneously and detect | |
| CN202070279U (en) | Intellectualization toxic and harmful gas collection device for atomic fluorescence spectrograph | |
| CN101551378A (en) | Method and equipment for detecting oxygen content in coal gas | |
| CN210376288U (en) | Gaseous detection device of environmental detection | |
| CN105013259A (en) | Waste gas collection and treatment device with detection function | |
| KR101064267B1 (en) | Sample exhaust gas extraction apparatus | |
| CN113156048A (en) | Constant-temperature sulfur detector for coal quality detection | |
| CN104237465B (en) | Air pollutants source resolution sampling system and method | |
| CN210863521U (en) | Portable smoke direct-reading tester | |
| CN102495006A (en) | Method for detecting non-anode effect CF4 | |
| CN208526167U (en) | A kind of pernicious gas collection and purification device for cable flame retardance test | |
| CN105334148A (en) | Air purification filter element performance analysis detector | |
| CN201514351U (en) | Flue gas pretreatment device used in high-cold area | |
| CN213580642U (en) | Flue gas analyzer with light path adjusting mechanism | |
| CN111830231B (en) | Efficient separation, recovery treatment and cyclic utilization test method for coal-water gas mixture | |
| CN212757741U (en) | Air inlet filtering component for mine gas detection device | |
| CN215004539U (en) | Sampling device of VOC on-line monitoring system | |
| CN109224731A (en) | A kind of efficient mechanical equipment dust-extraction unit | |
| CN211179727U (en) | Anti-pollution gas analysis and measurement air chamber | |
| CN101949789A (en) | Method and device for pretreating gas | |
| CN212974513U (en) | Gas filtering device of coulometric sulfur instrument | |
| CN204269442U (en) | With the sampling probe of positive blowpipe | |
| CN219871266U (en) | Gas detector | |
| CN111812295B (en) | Efficient separation, recovery treatment and cyclic utilization test device for coal-water gas mixture | |
| CN107131923A (en) | Protection system and protection method of gas flowmeter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230914 Address after: 725000 Group 3, Yihe Village, Pingliang Town, Hanyin County, Ankang City, Shaanxi Province Applicant after: Ankang Tailun new materials Co.,Ltd. Address before: 265200 No.128, dongwujia village, tangezhuang Town, Laiyang City, Yantai City, Shandong Province Applicant before: Wu Qingfu |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |