CN114921260A - Method for refining mineral tar and gas discharge machine thereof - Google Patents
Method for refining mineral tar and gas discharge machine thereof Download PDFInfo
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- CN114921260A CN114921260A CN202210361837.3A CN202210361837A CN114921260A CN 114921260 A CN114921260 A CN 114921260A CN 202210361837 A CN202210361837 A CN 202210361837A CN 114921260 A CN114921260 A CN 114921260A
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- 239000011279 mineral tar Substances 0.000 title claims abstract description 38
- 238000007670 refining Methods 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000007599 discharging Methods 0.000 claims abstract description 23
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 15
- 238000006243 chemical reaction Methods 0.000 claims abstract description 7
- 238000000605 extraction Methods 0.000 claims description 30
- 238000003860 storage Methods 0.000 claims description 25
- 238000007789 sealing Methods 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 12
- 230000001681 protective effect Effects 0.000 claims description 9
- 238000000197 pyrolysis Methods 0.000 claims description 9
- 239000011269 tar Substances 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 239000002002 slurry Substances 0.000 claims description 3
- 239000012780 transparent material Substances 0.000 claims description 3
- 238000004378 air conditioning Methods 0.000 claims 1
- 239000011343 solid material Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
- C10C1/00—Working-up tar
- C10C1/04—Working-up tar by distillation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/002—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by condensation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
- B01J19/0013—Controlling the temperature of the process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
- C10C1/00—Working-up tar
- C10C1/20—Refining by chemical means inorganic or organic compounds
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Analytical Chemistry (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a method for refining mineral tar and a gas discharging machine thereof, relating to the technical field of mineral tar refining; the method comprises the following steps: placing mineral tar in a reaction kettle; heating the mineral tar to 105-118 ℃, and preserving heat; continuously heating to 175 ℃, and then gradually heating to 280 ℃; the gas discharging and conveying machine comprises a discharging and conveying machine main body, wherein the gas inlet end of the discharging and conveying machine main body is connected with a first discharging pipe, and the gas outlet end of the discharging and conveying machine main body is connected with a second discharging pipe; the branch gas taking mechanism comprises a gas taking assembly and a branch pipeline assembly; wherein, branch road pipe assembly includes: the branch pipe is arranged on the outer wall of one side of the second discharge pipe; and the valve body is arranged on the branch pipe and used for controlling the on-off of the branch pipe. The invention can reliably separate the components in the mineral tar, more effectively extract the obtained gaseous material and solid material, has simple process and is easy to implement.
Description
Technical Field
The invention relates to the technical field of mineral tar extraction, in particular to a method for extracting mineral tar and a gas discharge machine thereof.
Background
The market of mineral tar such as tar in China develops rapidly, the product output is continuously expanded, and a plurality of organic matters in the mineral tar are important raw materials for producing plastics, synthetic fibers, dyes, rubber, medicines, high-temperature resistant materials and the like; although the existing mineral tar refining method can meet certain production requirements, the refining effect is poor and needs to be improved.
Through retrieval, the patent with the Chinese patent application number of CN201910903365.8 discloses a composite tar and a preparation method and application thereof, and specifically, the composite tar comprises tar and oil-type substances, the mass ratio of the tar to the oil-type substances is 1: 0.1-5, and the preparation method comprises the following steps: and mixing the tar and the grease substances, and then carrying out block breaking treatment to obtain the product. The preparation method in the above patent has the following disadvantages: although certain production requirements can be met, the refining effect is poor, the efficiency is low, and improvement is needed.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a method for refining mineral tar and a gas exhauster thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
a method for mineral tar refining comprising the steps of:
s1: placing mineral tar in a reaction kettle;
s2: heating the mineral tar to 105-118 ℃, and preserving heat;
s3: continuously heating to 175 ℃, and then gradually heating to 280 ℃;
s4: placing the mixture in a dry distillation device for dry distillation, wherein the dry distillation temperature is controlled to be 540-720 ℃;
s5: collecting the obtained materials;
the gas generated in the heating process of the reaction kettle is connected into a gas cooler, the gas cooler condenses moisture in the gas, the output end of the gas cooler is connected into a gas-liquid separator, and the gas-liquid separator performs gas-liquid separation; and in the step S2, the heat preservation time is controlled to be 10-15 min.
Preferably, the following components: the components of the material in the step S5 comprise 5-15% of heavy aromatic hydrocarbon, 10-20% of tar and 40-65% of oil slurry; in addition, the gaseous material separated by the gas-liquid separator is conveyed by a gas discharge device.
The utility model provides a gas discharge machine based on mineral tar refines, this gas discharge machine is foretell gas discharge device, specifically includes:
the air inlet end of the discharging and conveying machine main body is connected with a first discharging pipe, and the air outlet end of the discharging and conveying machine main body is connected with a second discharging pipe;
the branch gas taking mechanism comprises a gas taking assembly and a branch pipeline assembly;
wherein, branch road pipe assembly includes:
the branch pipe is arranged on the outer wall of one side of the second discharge pipe;
and the valve body is arranged on the branch pipe and used for controlling the on-off of the branch pipe.
Further preferred is: the branch conduit assembly further comprises:
the first connecting seat is arranged at one end of the branch pipe;
the side brackets are circumferentially distributed and fixed on the side wall of the first connecting seat;
the second connecting seat is fixed at one end of the side bracket, which is far away from the first connecting seat, and the second connecting seat is matched with one end of the gas taking assembly;
the two ends of the air storage bag are sealed and fixed between the second connecting seat and the first connecting seat, and the second connecting seat is communicated with the first connecting seat through the air storage bag.
As a preferable aspect of the present invention: the subassembly of getting gas includes:
the inner wall of the extraction cylinder is movably connected with a matched piston, and the outer wall of the extraction cylinder is provided with scale marks;
the drawing rod is fixed at the top end of the piston and is connected to the inner wall of one end of the drawing cylinder in a sliding manner;
the connector is arranged at one end of the extracting cylinder;
the one end detachable of intercommunication piece installs in the connector, and the other end detachable of intercommunication piece installs in the second connecting seat.
Further preferred as the invention: a first annular groove and a second annular groove are formed in two ends of the communicating piece respectively, a first sealing ring is installed on the inner wall of the second connecting seat in an embedded mode, and a second sealing ring is installed on the inner wall of the connecting head in an embedded mode; the first sealing ring is matched with the first annular groove, and the second sealing ring is matched with the second annular groove.
As a still further scheme of the invention: a diaphragm is fixed in the connector, a micro-slit is formed in the diaphragm, and the micro-slit keeps a closed state under the condition that the communicating piece is not inserted.
On the basis of the scheme: the one end of first calandria pipe is sealed to be fixed with the bent pipe, and bent pipe one end sealing connection has the connection end, and the connection end switches on mutually through bent pipe and first calandria pipe, and the connection end is used for connecting the output device of gaseous state material.
On the basis of the scheme, the following steps are preferred: the gas discharging machine further comprises a movable base, and the movable base comprises:
the bottom of the base main body is provided with a plurality of self-locking universal wheels;
the supporting frame is fixed on the outer wall of the top of the base main body, and the discharging and conveying machine main body, the first discharging and conveying pipe and the second discharging and conveying pipe are installed at the top of the supporting frame.
It is further preferable on the basis of the foregoing scheme that: and a protective cover is fixed between the side brackets, is made of transparent material and is matched with the side brackets to shield the air storage bag.
The invention has the beneficial effects that:
1. the invention can reliably separate the components in the mineral tar, more effectively extract the obtained gaseous material and solid material, has simple process and is easy to implement.
2. The invention can facilitate gas taking from one side of the second discharge pipe, so as to meet the requirements of sampling detection and the like, and improve the practicability; the user closes the valve body at a proper time according to the expansion degree of the air storage bag, and the gas in the air storage bag is pumped into the pumping cylinder by pulling the pumping rod; the method is simple to operate, the output quantity of branch gas can be well judged, the situations such as waste are avoided, and the safety is better.
3. The invention can play a role in sealing when the communicating piece is not inserted, thereby avoiding gas overflow after extraction and improving reliability.
Drawings
FIG. 1 is a schematic structural diagram of a gas exhauster for mineral tar refining according to the present invention;
FIG. 2 is a schematic structural diagram of a branch gas taking mechanism of a gas discharge machine based on mineral tar extraction according to the present invention;
FIG. 3 is a schematic sectional view of the first connecting seat, the gas storage bag and the second connecting seat of the gas exhauster based on mineral tar extraction according to the present invention;
FIG. 4 is a schematic structural diagram of a section of an extraction cylinder of a gas exhauster for extracting gas based on mineral tar according to the present invention;
FIG. 5 is a schematic sectional view of a connecting member and a connecting head of a gas discharge machine according to the present invention;
fig. 6 is a schematic structural diagram of a protective cover of a gas exhauster based on mineral tar refining according to embodiment 3 of the present invention.
In the figure: the device comprises a discharge machine main body 1, a first discharge pipe 2, a bent pipe 3, a connecting end 4, a universal wheel 5, a base main body 6, a supporting frame 7, a second discharge pipe 8, a side support 9, a drawing cylinder 10, a drawing rod 11, an air storage bag 12, a branch pipe 13, a valve body 14, a scale mark 15, a first sealing ring 16, a first connecting seat 17, a second connecting seat 18, a piston 19, a communicating piece 20, a connecting head 21, a micro seam 22, a diaphragm 23, a second annular groove 24, a first annular groove 25, a second sealing ring 26 and a protective cover 27.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1:
a method for refining based on mineral tar, comprising the following steps:
s1: putting mineral tar into a reaction kettle;
s2: heating the mineral tar to 105-118 ℃, and preserving heat;
s3: continuously heating to 175 ℃, and then gradually heating to 280 ℃;
s4: placing the mixture in a dry distillation device for dry distillation, wherein the dry distillation temperature is controlled to be 540-720 ℃;
s5: and collecting the obtained materials.
The gas generated in the heating process of the reaction kettle is connected into a gas cooler, the gas cooler condenses moisture in the gas, the output end of the gas cooler is connected into a gas-liquid separator, and the gas-liquid separator performs gas-liquid separation; and in the step S2, the heat preservation time is controlled to be 10-15 min.
The components of the material in the step S5 comprise 5-15% of heavy aromatic hydrocarbon, 10-20% of tar and 40-65% of oil slurry; in addition, the gaseous material separated by the gas-liquid separator is conveyed by a gas discharge device so as to be further processed and treated.
Example 2:
a gas exhauster based on mineral tar refining, as shown in fig. 1 to 6, the gas exhauster in embodiment 1 specifically includes:
the air conditioner comprises a discharger main body 1, wherein a first discharge pipe 2 is connected to an air inlet end of the discharger main body 1, and a second discharge pipe 8 is connected to an air outlet end of the discharger main body 1;
the branch gas taking mechanism comprises a gas taking assembly and a branch pipeline assembly;
wherein, branch road pipe assembly includes:
the branch pipe 13 is integrally arranged on the outer wall of one side of the second discharge pipe 8;
the valve body 14 is arranged on the branch pipe 13 and used for controlling the on-off of the branch pipe 13;
through setting up branch pipe 13, valve body 14 isotructures, can be convenient for get gas from second row send 8 one sides of pipe to satisfy demands such as sampling detection, promoted the practicality.
To facilitate gas extraction; as shown in fig. 3, the bypass duct assembly further includes:
the first connecting seat 17 is integrally arranged at one end of the branch pipe 13;
the side brackets 9, the side brackets 9 are circumferentially distributed and fixed on the side wall of the first connecting seat 17;
the second connecting seat 18, the second connecting seat 18 is fixed on one end of the side bracket 9 far away from the first connecting seat 17, the second connecting seat 18 is matched with one end of the air intake assembly;
the air storage bag 12, the two ends of the air storage bag 12 are sealed and fixed with the second connecting seat 18 and the first connecting seat 17, and the second connecting seat 18 is communicated with the first connecting seat 17 through the air storage bag 12.
In order to facilitate gas taking; as shown in fig. 2-4, the gas extraction assembly comprises:
the inner wall of the extraction cylinder 10 is movably connected with a matched piston 19, and the outer wall of the extraction cylinder 10 is provided with scale marks 15;
the drawing rod 11 is fixed at the top end of the piston 19, and the drawing rod 11 is connected to the inner wall of one end of the drawing cylinder 10 in a sliding manner;
the connector 21, the connector 21 is integrally arranged at one end of the extraction cylinder 10;
and one end of the communicating piece 20 is detachably arranged in the connecting head 21, and the other end of the communicating piece 20 is detachably arranged in the second connecting seat 18.
In order to facilitate gas taking; as shown in fig. 4 and 5, a first annular groove 25 and a second annular groove 24 are respectively formed at two ends of the communicating member 20, the first sealing ring 16 is installed on the inner wall of the second connecting seat 18 in an embedded manner, and the second sealing ring 26 is installed on the inner wall of the connecting head 21 in an embedded manner; the first seal ring 16 is fitted with the first annular groove 25, and the second seal ring 26 is fitted with the second annular groove 24;
by arranging the gas taking assembly, the communicating piece 20 can be arranged in the connecting head 21 according to requirements, then the gas taking assembly is arranged on the second connecting seat 18 through the communicating piece 20, the piston 19 is kept at the bottom of the extraction cylinder 10, the valve body 14 is opened, gas enters the gas storage bag 12, the gas storage bag 12 is expanded, a user closes the valve body 14 at a proper time according to the expansion degree of the gas storage bag 12, and the gas in the gas storage bag 12 is extracted into the extraction cylinder 10 by pulling the extraction rod 11; the method is simple to operate, the output quantity of branch gas can be well judged, the situations such as waste are avoided, and the safety is better.
In order to improve reliability; as shown in fig. 5, a diaphragm 23 is bonded in the connector 21, a micro-slit 22 is formed on the diaphragm 23, and the micro-slit 22 is kept in a sealed state when the communicating member 20 is not inserted;
through setting up diaphragm 23 and slit 22, can play sealed effect when connecting piece 20 is not inserted, avoid the extraction back gas excessive, promote the reliability.
The installation is convenient; as shown in fig. 1, one end of the first exhaust pipe 2 is fixed with a curved pipe 3 in a sealing manner, one end of the curved pipe 3 is connected with a connecting end 4 in a sealing manner, the connecting end 4 is communicated with the first exhaust pipe 2 through the curved pipe 3, and the connecting end 4 is used for connecting output equipment of gaseous materials.
In order to improve the practicability; as shown in fig. 1, the gas discharging machine further includes a movable base, and the movable base includes:
the base comprises a base body 6, wherein a plurality of self-locking universal wheels 5 are arranged at the bottom of the base body 6;
the supporting frame 7 is fixed on the outer wall of the top of the base main body 6 through screws, and the discharging and conveying machine main body 1, the first discharging pipe 2 and the second discharging pipe 8 are installed on the top of the supporting frame 7.
When the gas extraction device is used, the communicating piece 20 is arranged in the connecting head 21, the gas extraction assembly is arranged on the second connecting seat 18 through the communicating piece 20, the piston 19 is kept at the bottom of the extraction cylinder 10, the valve body 14 is opened, gas enters the gas storage bag 12, the gas storage bag 12 is expanded, a user closes the valve body 14 at a proper time according to the expansion degree of the gas storage bag 12, and the gas in the gas storage bag 12 is extracted into the extraction cylinder 10 by pulling the extraction rod 11; after the extraction is completed, the connector 21 is separated from the communicating member 20 and sealed with the septum 23.
Example 3:
a gas exhauster based on mineral tar extraction, as shown in fig. 6, in order to facilitate the protection of the gas storage bag 12; the present embodiment is modified from embodiment 1 as follows: a protective cover 27 is fixed between the side brackets 9, the protective cover 27 is made of transparent materials, and the protective cover 27 is matched with the side brackets 9 to shield the air storage bag 12;
through setting up protection casing 27 isotructure, can carry out reliable protection to gas storage bag 12, promote security and practicality.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. A method for refining mineral tar is characterized by comprising the following steps:
s1: placing mineral tar in a reaction kettle;
s2: heating the mineral tar to 105-118 ℃, and preserving heat;
s3: continuously heating to 175 ℃, and then gradually heating to 280 ℃;
s4: placing the mixture in a dry distillation device for dry distillation, wherein the dry distillation temperature is controlled to be 540-720 ℃;
s5: collecting the obtained materials;
the gas generated in the heating process of the reaction kettle is connected into a gas cooler, the gas cooler condenses moisture in the gas, the output end of the gas cooler is connected into a gas-liquid separator, and the gas-liquid separator performs gas-liquid separation; and in the step S2, the heat preservation time is controlled to be 10-15 min.
2. The method for refining the mineral tar according to claim 1, wherein the material in the step S5 comprises 5-15% of heavy aromatics, 10-20% of tar and 40-65% of slurry oil; in addition, the gaseous material separated by the gas-liquid separator is conveyed by a gas discharge device.
3. A gas exhauster based on mineral tar refining, characterized in that, this gas exhauster is the gas exhauster in claim 2, specifically includes:
the air-conditioning system comprises a discharge machine main body (1), wherein the air inlet end of the discharge machine main body (1) is connected with a first discharge pipe (2), and the air outlet end of the discharge machine main body (1) is connected with a second discharge pipe (8);
the branch gas taking mechanism comprises a gas taking assembly and a branch pipeline assembly;
wherein, branch road pipe assembly includes:
the branch pipe (13), the branch pipe (13) is arranged on the outer wall of one side of the second discharge pipe (8);
and the valve body (14) is arranged on the branch pipe (13) and used for controlling the on-off of the branch pipe (13).
4. The mineral tar refining based gas exhauster of claim 3, wherein the branch conduit assembly further includes:
the first connecting seat (17), the first connecting seat (17) is arranged at one end of the branch pipe (13);
the side brackets (9), the side brackets (9) are circumferentially distributed and fixed on the side wall of the first connecting seat (17);
the second connecting seat (18), the second connecting seat (18) is fixed on one end of the side bracket (9) far away from the first connecting seat (17), and the second connecting seat (18) is matched with one end of the air taking assembly;
the air storage bag (12), the both ends of air storage bag (12) are sealed fixed and between second connecting seat (18) and first connecting seat (17), and second connecting seat (18) switch on mutually with first connecting seat (17) through air storage bag (12).
5. The gas mover of claim 4, wherein the gas extraction assembly comprises:
the device comprises an extraction cylinder (10), wherein the inner wall of the extraction cylinder (10) is movably connected with a matched piston (19), and the outer wall of the extraction cylinder (10) is provided with scale marks (15);
the drawing rod (11), the drawing rod (11) is fixed at the top end of the piston (19), and the drawing rod (11) is connected to the inner wall of one end of the drawing cylinder (10) in a sliding manner;
the connector (21), the connector (21) is set up in one end of the extraction cylinder (10);
one end of the communicating piece (20) is detachably arranged in the connecting head (21), and the other end of the communicating piece (20) is detachably arranged in the second connecting seat (18).
6. The gas discharging and conveying machine based on mineral tar extraction as claimed in claim 5, wherein a first annular groove (25) and a second annular groove (24) are respectively formed at two ends of the communicating member (20), a first sealing ring (16) is installed on the inner wall of the second connecting seat (18) in an embedded manner, and a second sealing ring (26) is installed on the inner wall of the connecting head (21) in an embedded manner; the first sealing ring (16) is adapted to the first annular groove (25), and the second sealing ring (26) is adapted to the second annular groove (24).
7. The gas exhauster for extracting mineral tar according to claim 6, wherein a diaphragm (23) is fixed in the connecting head (21), a micro-slit (22) is formed in the diaphragm (23), and the micro-slit (22) is kept in a sealed state when the communicating piece (20) is not inserted.
8. The gas discharging and conveying machine based on mineral tar refining of claim 7, characterized in that one end of the first discharging pipe (2) is hermetically fixed with a curved pipe (3), one end of the curved pipe (3) is hermetically connected with a connecting end head (4), the connecting end head (4) is communicated with the first discharging pipe (2) through the curved pipe (3), and the connecting end head (4) is used for connecting output equipment of gaseous materials.
9. The gas exhauster of claim 8, wherein the gas exhauster further includes a mobile base, the mobile base including:
the base comprises a base main body (6), wherein a plurality of self-locking universal wheels (5) are arranged at the bottom of the base main body (6);
the supporting frame (7), the supporting frame (7) are fixed in base main part (6) top outer wall, and the discharge and delivery machine main part (1), first row send pipe (2) and second row send pipe (8) are installed in supporting frame (7) top.
10. The gas exhauster for mineral tar extraction according to any one of claims 4 to 9, wherein a protective cover (27) is fixed between the side brackets (9), the protective cover (27) is made of transparent material, and the protective cover (27) and the side brackets (9) cooperate to shield the gas storage bag (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210361837.3A CN114921260A (en) | 2022-04-07 | 2022-04-07 | Method for refining mineral tar and gas discharge machine thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210361837.3A CN114921260A (en) | 2022-04-07 | 2022-04-07 | Method for refining mineral tar and gas discharge machine thereof |
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| Publication Number | Publication Date |
|---|---|
| CN114921260A true CN114921260A (en) | 2022-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210361837.3A Pending CN114921260A (en) | 2022-04-07 | 2022-04-07 | Method for refining mineral tar and gas discharge machine thereof |
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| CN (1) | CN114921260A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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