CN214988709U - Last gas tightness pipe-line system of silica powder tank car - Google Patents
Last gas tightness pipe-line system of silica powder tank car Download PDFInfo
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- CN214988709U CN214988709U CN202120881484.0U CN202120881484U CN214988709U CN 214988709 U CN214988709 U CN 214988709U CN 202120881484 U CN202120881484 U CN 202120881484U CN 214988709 U CN214988709 U CN 214988709U
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Abstract
The utility model discloses an air-tight pipeline system on silica powder tank car, including frame, jar body, charge-in pipeline, ejection of compact pipeline, filter equipment, main admission line, blow powder pipeline one and blow powder pipeline two, the jar body is connected with the frame, jar body is welded by intermediate tank body, front head and back head and is constituteed, has realized malleation feeding and unloading operation, and whole feeding and unloading process is totally airtight, and no scattering, the waste of not causing the pollution to the environment; blow to the internal blowing of jar, the internal clout of effectual blowing jar prevents that the material from gluing the wall, reduces the internal residual material of jar.
Description
Technical Field
The utility model belongs to the technical field of the powder tank car, specifically speaking, the utility model relates to an air-tightness pipe-line system on silica powder tank car.
Background
White carbon black is a general term for white powdery X-ray amorphous silicic acid and silicate products, mainly referring to precipitated silica, fumed silica and ultrafine silica gel, and also including powdery synthetic aluminum silicate, calcium silicate, and the like.
Among them, the characteristics of silica: ultra light, 150kg/m3(ii) a Ultra-fine, on average at 12nm, makes transport difficult.
At present, the domestic transportation mode of the white carbon black mainly adopts open type engineering vehicles or bag transportation. The open engineering truck is easy to scatter during transportation, thereby not only causing material waste, but also polluting the environment; the bag transportation mode is bagging first, and the transportation efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model provides an air-tightness pipe-line system on silica powder tank car to solve the problem that exists among the above-mentioned background art.
In order to realize the purpose, the utility model discloses the technical scheme who takes does: an air-tight pipeline system on a silicon dioxide powder tank car comprises a car frame, a tank body, a feeding pipeline, a discharging pipeline, a filtering device, a main air inlet pipeline, a powder blowing pipeline I and a powder blowing pipeline II, wherein the tank body is connected with the car frame, the tank body is formed by welding a middle tank body, a front seal head and a rear seal head,
the feeding pipeline is arranged at the rear end of the rear end enclosure and is communicated and connected with the feeding flange at the upper end of the rear end enclosure;
the discharge pipeline is arranged at the rear end of the rear end enclosure and is communicated and connected with a caudal vertebra flange at the lower end of the rear end enclosure;
the filter device is arranged at the upper end of the front seal head and is connected with a filter mounting flange at the upper end of the front seal head;
the utility model discloses a powder blowing device, including a main air inlet pipeline, a middle tank body, a left branch pipe seat I and a right branch pipe seat I, the main air inlet pipeline is equipped with a left branch pipe seat I and a right branch pipe seat I from middle tank body one side around the back head arrival middle tank body in one side, be equipped with on the main air inlet pipeline and divide pipe seat I and divide on the right side, it is equipped with two sets to blow powder pipeline I and blow powder pipeline two, and one of them is divided pipe seat I with a left side and is communicated with each other and be connected with the right branch pipe seat I, and every group blows powder pipeline one and communicates with each other with the middle tank body side and is connected, and every group blows powder pipeline two and is equipped with two, and one blows two other one ends of powder pipeline and is equipped with a left branch pipe seat II, and another one blows two other one other ends of powder pipeline and is equipped with a right branch pipe seat II.
Furthermore, a first valve is arranged on the feeding pipeline, and a second valve is arranged on the discharging pipeline.
Furthermore, the filtering device comprises a main exhaust pipeline and a branch exhaust pipeline, the main exhaust pipeline and the branch exhaust pipeline are communicated in a one-to-one correspondence mode, each main exhaust pipeline is a hollow pipe extending all over the fine holes, and the branch exhaust pipeline is communicated with the left branch pipe seat II and the right branch pipe seat II.
Furthermore, a third valve is arranged at the joint of the exhaust branch pipe and the left branch pipe seat II; and a third valve is arranged at the joint of the exhaust branch pipe and the right branch pipe seat II.
Furthermore, a third powder blowing pipeline is arranged on the lower end part of the main air inlet pipeline, which is positioned at the lower end part of the rear end enclosure, and the other end of the third powder blowing pipeline is communicated with the rear end enclosure.
Furthermore, a valve IV is arranged on the powder blowing pipeline III.
Furthermore, a sixth valve is arranged at the joint of the first powder blowing pipeline and the first left branch pipe seat; a sixth valve is arranged at the joint of the second powder blowing pipeline and the first right branch pipe seat; a seventh valve is arranged at the joint of the second powder blowing pipeline and the first left branch pipe seat; and a seventh valve is arranged at the joint of the second powder blowing pipeline and the first right branch pipe seat.
Further, a front perspective mirror is arranged on the front end enclosure, and a rear perspective mirror is arranged on the rear end enclosure; a rear perspective mirror air blowing pipeline is arranged on the lower end part of the main air inlet pipeline positioned at the rear end enclosure, and the other end of the rear perspective mirror air blowing pipeline is communicated and connected with the inside of a rear perspective mirror; the two ends of the left tube dividing base are communicated and connected with a connecting tube, the connecting tube is connected with a front perspective mirror air blowing pipeline, and the other end of the front perspective mirror air blowing pipeline is communicated and connected with the inside of a front perspective mirror.
Furthermore, a fifth valve is arranged on the rear perspective mirror air blowing pipeline; and the front perspective mirror air blowing pipeline is provided with an eighth valve.
Furthermore, the lower ends of the left branch pipe seat II and the right branch pipe seat II are provided with a valve nine.
The beneficial effect of adopting above technical scheme is:
1. the utility model discloses when the feeding, with charge-in pipeline and mill's ejection of compact male end interface lug connection, to the internal malleation gas that contains the material of jar, the material is piled up in the bottom, the internal gas of jar is crowded by accumulational material row gradually, the internal gas of jar filters through the exhaust trunk line among the filter equipment, then divide the pipeline to discharge from left branch pipe seat two and right branch pipe seat two through the exhaust, malleation feeding operation has been realized, whole feeding process is totally airtight, it is free from scattering, it is extravagant, can not cause the pollution to the environment.
2. The utility model discloses when unloading, lift the jar body to the tilt state through the pneumatic cylinder, then external air supply, to jar internal inflation, reach certain atmospheric pressure after, unload through ejection of compact pipeline and mill's pan feeding positive end interface lug connection, realized the malleation operation of unloading, whole process of unloading is airtight completely, and no scattering, it is extravagant, can not cause the pollution to the environment.
3. In the discharging process, the left branch pipe seat I and the right branch pipe seat I are ventilated through a main gas inlet pipeline, and gas is blown through a pair of blowing nozzles on two sides of the tank body through a powder blowing pipeline; the gas is blown through the inner sides of the three pairs of rear seal heads through the powder blowing pipeline; the excess material in the tank body is effectively blown up, the material is prevented from being adhered to the wall, and the residual material in the tank body is reduced.
In the feeding and discharging processes, gas passes through the powder blowing pipeline II, the left tube dividing pipe II, the connecting pipe and the front perspective mirror gas blowing pipeline, and blows gas to a gas blowing nozzle in the front perspective mirror on the front seal head, so that the situation that materials block the observation sight line is avoided.
In the feeding and discharging processes, air blows through the rear perspective mirror air blowing pipeline to the air blowing nozzle in the rear perspective mirror on the rear end socket, and the situation that materials block the observation sight is avoided.
4. The left branch pipe seat II and the right branch pipe seat are inflated into the exhaust branch pipes, gas enters the exhaust main pipe and is subjected to back flushing and dust removal, and smooth feeding and exhaust are guaranteed; the main exhaust pipeline is connected with the front end enclosure through a flange, and replacement is convenient.
Drawings
FIG. 1 is a front view of an airtight pipeline of a silica powder tanker of the present invention;
FIG. 2 is a rear view of the airtight pipeline of the silica powder tanker of the present invention;
FIG. 3 is a left side view of the airtight pipeline of the silica powder tanker of the present invention;
FIG. 4 is a right side view of the airtight pipeline of the silica powder tanker of the present invention;
FIG. 5 is a front view of the tank and main exhaust conduit installation;
FIG. 6 is a side view of the tank and main exhaust pipe installation;
FIG. 7 is a sectional view of the tank and main exhaust pipe installation;
FIG. 8 is a sectional view taken along line A-A of FIG. 6;
wherein:
1. a frame; 2. a tank body; 3. a feed conduit; 4. a discharge pipeline; 5. a filtration device; 6. a main air intake duct; 7. a powder blowing pipeline I; 8. a second powder blowing pipeline; 9. a front perspective mirror; 10. a rear-view mirror;
30. a first valve; 40. a second valve;
50. a main exhaust pipe; 51. an exhaust branch pipe; 51-1 and a third valve;
6-1, a first left branch pipe seat; 6-2, a first right branch pipe seat; 60. a third powder blowing pipeline; 60-1 and a valve IV; 61. a rearview mirror air blowing duct; 61-1, valve five;
700. a sixth valve;
8-1, a left branch pipe seat II; 8-2, a right branch pipe seat II; 800. a seventh valve;
80. a connecting pipe; 80-1, valve eight; 81. a front perspective mirror air blowing duct; 81-1 and a valve nine.
Detailed Description
The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings, for the purpose of helping those skilled in the art to understand more completely, accurately and deeply the conception and technical solution of the present invention, and to facilitate its implementation.
The existing tank type transport vehicle has a simpler pipeline structure, and cannot transport the ultralight ultrafine medium because the technical difficulty lies in:
1. the material is loaded and unloaded by positive pressure, and the loading and unloading process is totally closed.
2. The material is ultra-light and ultra-fine, and when the material is fed in a positive pressure manner, the material loss during the exhaust is prevented.
3. The material is ultra-light, prevents to glue the wall and pile up when the ejection of compact and cause the residual material too much.
4. And observing the material condition in the tank during feeding and discharging.
As shown in fig. 1 to 4, the utility model relates to an airtight pipeline system on a silica powder tanker, which realizes positive pressure feeding and discharging operation, and the whole feeding and discharging process is completely closed, without scattering and waste, and no pollution to the environment; blow to the internal blowing of jar, the internal clout of effectual blowing jar prevents that the material from gluing the wall, reduces the internal residual material of jar.
Specifically, as shown in fig. 1 to 4, the dust removing device comprises a vehicle frame 1, a tank body 2, a feeding pipeline 3, a discharging pipeline 4, a filtering device 5, a main air inlet pipeline 6, a first powder blowing pipeline 7 and a second powder blowing pipeline 8, wherein the tank body 2 is connected with the vehicle frame 1, the tank body 2 is formed by welding a middle tank body, a front end enclosure and a rear end enclosure,
the feeding pipeline 3 is arranged at the rear end of the rear end socket, and the feeding pipeline 3 is communicated and connected with a feeding flange at the upper end of the rear end socket;
the discharge pipeline 4 is arranged at the rear end of the rear end enclosure, and the discharge pipeline 4 is communicated and connected with a caudal flange at the lower end of the rear end enclosure;
the filtering device 5 is arranged at the upper end of the front end socket, and the filtering device 5 is connected with a filter mounting flange at the upper end of the front end socket;
the main air inlet pipeline 6 bypasses the rear end enclosure from one side of the middle tank body to the other side of the middle tank body, a left branch pipe seat I6-1 and a right branch pipe seat I6-2 are arranged on the main air inlet pipeline 6, two groups of the first powder blowing pipeline 7 and the second powder blowing pipeline 8 are arranged, one group of the two groups of the first powder blowing pipelines is communicated and connected with the left branch pipe seat I6-1, the other group of the two groups of the first powder blowing pipelines is communicated and connected with the right branch pipe seat I6-2, a plurality of the first powder blowing pipelines 7 are arranged in each group, the other end of the first powder blowing pipeline 7 is communicated and connected with the side face of the middle tank body, two groups of the second powder blowing pipelines 8 are arranged in each group, the other end of one powder blowing pipeline two 8 is provided with a left branch pipe seat II 8-1, and the other end of the other powder blowing pipeline two 8 is provided with a right branch pipe seat II 8-2.
The feeding pipeline 3 is provided with a first valve 30, and the discharging pipeline 4 is provided with a second valve 40.
The filtering device 5 comprises a main exhaust pipeline 50 and branch exhaust pipelines 51, the main exhaust pipeline 50 is communicated with the branch exhaust pipelines 51 in a one-to-one correspondence mode, each main exhaust pipeline 50 is a hollow pipe distributed all over fine holes, and the branch exhaust pipelines 51 are communicated and connected with a left branch pipe seat II 8-1 and a right branch pipe seat II 8-2.
A third valve 51-1 is arranged at the joint of the exhaust branch pipe 51 and the left branch pipe seat II 8-1; and a third valve 51-1 is arranged at the joint of the exhaust branch pipe 51 and the right branch pipe seat II 8-2.
And a third powder blowing pipeline 60 is arranged on the lower end part of the rear end enclosure of the main air inlet pipeline 6, and the other end of the third powder blowing pipeline 60 is communicated and connected with the rear end enclosure.
And a valve IV 60-1 is arranged on the powder blowing pipeline III 60.
A sixth valve 700 is arranged at the joint of the first powder blowing pipeline 7 and the first left branch pipe seat 6-1; a sixth valve 700 is arranged at the joint of the second powder blowing pipeline 8 and the first right branch pipe seat 6-2; a seventh valve 800 is arranged at the joint of the second powder blowing pipeline 8 and the first left branch pipe seat 6-1; and a seventh valve 800 is arranged at the joint of the second powder blowing pipeline 8 and the first right branch pipe seat 6-2.
The front end enclosure is provided with a front perspective mirror 9, and the rear end enclosure is provided with a rear perspective mirror 10; a rear perspective mirror air blowing pipeline 61 is arranged on the lower end part of the main air inlet pipeline 6 positioned at the rear end enclosure, and the other end of the rear perspective mirror air blowing pipeline 61 is communicated and connected with the inside of the rear perspective mirror 10; the end part of the second left branch pipe seat 8-1 is communicated with a connecting pipe 80, the connecting pipe 80 is connected with a front perspective mirror air blowing pipeline 81, and the other end of the front perspective mirror air blowing pipeline 81 is communicated and connected with the inside of the front perspective mirror 9.
A fifth valve 61-1 is arranged on the rearview mirror air blowing pipeline 61; and the front perspective mirror air blowing pipeline 81 is provided with a valve eight 80-1.
The lower ends of the left branch pipe seat II 8-1 and the right branch pipe seat II 8-2 are provided with a valve nine 81-1.
The following specific working modes are illustrated by specific examples:
example 1:
the utility model discloses an air-tight pipe-line system on silica powder tank car, when feeding, with charge-in pipeline 3 and mill's ejection of compact male end interface lug connection, open valve 30, valve three 51-1 and valve nine 81-1, close valve two 40, valve four 60-1, valve five 61-1, valve six 700, valve seven 800 and valve eight 80-1, to the internal malleation gas that contains the material of input of jar 2, the material is piled up in the bottom, the gas in the jar 2 is gradually by the material displacement that piles up, the gas in the jar 2 filters through exhaust trunk 50 among the filter equipment 5, then through exhaust branch pipe 51 from valve eight 80-1 on left branch pipe seat two 8-1 and the valve eight 80-1 on right branch pipe seat two 8-2 discharge, realized the malleation feeding operation, whole feeding process is totally airtight, no scattering, no waste, no pollution to the environment.
Example 2:
the utility model discloses when unloading, lift jar body 2 to the tilt state through the pneumatic cylinder, then for the external air supply of main admission line 6, aerify to jar internal 2, after reaching certain atmospheric pressure, unload through ejection of compact pipeline 4 and mill's pan feeding male end interface lug connection, realized the malleation operation of unloading, whole process of unloading is airtight completely, does not have and scatters, and is not extravagant, can not cause the pollution to the environment.
Example 3:
on the basis of the embodiment 1 and the embodiment 2, in the discharging process, a valve II 40, a valve III 700, a valve VII 800, a valve VIII 80-1, a valve IV 60-1 and a valve V61-1 are opened, a valve I30, a valve III 51-1 and a valve IX 81-1 are closed, a left branch pipe seat I6-1 and a right branch pipe seat I6-2 are ventilated through a main gas inlet pipeline 6, and gas blows air to air blowing nozzles on two sides of the tank body through a powder blowing pipeline I7; the gas blows the inner side of the rear end enclosure through a third powder blowing pipeline 60; the excess material in the tank body 2 is effectively blown up, the material is prevented from being adhered to the wall, and the residual material in the tank body 2 is reduced.
In the feeding and discharging processes, gas passes through the powder blowing pipeline II 8, the left branch pipe seat II 8-1, the connecting pipe 80 and the front perspective mirror gas blowing pipeline 81, and blows gas to a gas blowing nozzle in the front perspective mirror 9 on the front seal head, so that the material is prevented from obstructing the observation sight.
In the feeding and discharging processes, air blows through the air blowing pipeline 61 of the rear perspective mirror to the air blowing nozzle in the rear perspective mirror 10 on the rear end socket, and the situation that materials obstruct the observation sight is avoided.
The exhaust branch pipe 51 is inflated through the left branch pipe seat II 8-1 and the right branch pipe seat II 8-2, and the gas enters the main exhaust pipe 50 and is subjected to back blowing and dust removal, so that smooth feeding and exhaust are ensured; the main exhaust pipeline 50 is connected with the front seal head through a flange, and is convenient to replace.
The present invention has been described in detail with reference to the accompanying drawings, and it is to be understood that the invention is not limited to the specific embodiments, but is intended to cover various insubstantial modifications, including those made by the method and technical solutions of the present invention; or without improvement, the above conception and technical solution of the present invention can be directly applied to other occasions, all within the protection scope of the present invention.
Claims (10)
1. The utility model provides an air-tight piping system on silica powder tank car which characterized in that: comprises a frame (1), a tank body (2), a feeding pipeline (3), a discharging pipeline (4), a filtering device (5), a main air inlet pipeline (6), a powder blowing pipeline I (7) and a powder blowing pipeline II (8), wherein the tank body (2) is connected with the frame (1), the tank body (2) is formed by welding a middle tank body, a front seal head and a rear seal head,
the feeding pipeline (3) is arranged at the rear end of the rear end enclosure, and the feeding pipeline (3) is communicated and connected with a feeding flange at the upper end of the rear end enclosure;
the discharge pipeline (4) is arranged at the rear end of the rear end enclosure, and the discharge pipeline (4) is communicated and connected with a caudal flange at the lower end of the rear end enclosure;
the filtering device (5) is arranged at the upper end of the front seal head, and the filtering device (5) is connected with a filter mounting flange at the upper end of the front seal head;
the main air inlet pipeline (6) bypasses the rear end enclosure from one side of the middle tank body to the other side of the middle tank body, the main air inlet pipeline (6) is provided with a left branch pipe seat I (6-1) and a right branch pipe seat I (6-2), the powder blowing pipeline I (7) and the powder blowing pipeline II (8) are provided with two groups, one group is communicated and connected with the first left branch pipe seat (6-1), the other group is communicated and connected with the first right branch pipe seat (6-2), a plurality of powder blowing pipelines (7) are arranged in each group, the other end of the first powder blowing pipeline (7) is communicated and connected with the side surface of the intermediate tank body, two powder blowing pipelines (8) are arranged in each group, and the other end of one powder blowing pipeline II (8) is provided with a left branch pipe seat II (8-1), the other end of the other powder blowing pipeline II (8) is provided with a right branch pipe seat II (8-2).
2. The airtight piping system on a silica powder tanker according to claim 1, wherein: the feeding pipeline (3) is provided with a first valve (30), and the discharging pipeline (4) is provided with a second valve (40).
3. The airtight piping system on a silica powder tanker according to claim 1, wherein: the filtering device (5) comprises a main exhaust pipeline (50) and branch exhaust pipelines (51), the main exhaust pipeline (50) and the branch exhaust pipelines (51) are communicated and connected in a one-to-one correspondence mode, each main exhaust pipeline (50) is a hollow pipe distributed all over a fine hole, and the branch exhaust pipelines (51) are communicated and connected with a left branch pipe seat II (8-1) and a right branch pipe seat II (8-2).
4. The airtight piping system on a silica powder tanker according to claim 3, wherein: a third valve (51-1) is arranged at the joint of the exhaust branch pipe (51) and the left branch pipe seat II (8-1); and a third valve (51-1) is arranged at the joint of the exhaust branch pipe (51) and the right branch pipe seat II (8-2).
5. The airtight piping system on a silica powder tanker according to claim 1, wherein: and a third powder blowing pipeline (60) is arranged on the lower end part of the rear end enclosure of the main air inlet pipeline (6), and the other end of the third powder blowing pipeline (60) is communicated and connected with the rear end enclosure.
6. The airtight piping system on a silica powder tanker according to claim 5, wherein: and a fourth valve (60-1) is arranged on the third powder blowing pipeline (60).
7. The airtight piping system on a silica powder tanker according to claim 1, wherein: a sixth valve (700) is arranged at the joint of the first powder blowing pipeline (7) and the first left branch pipe seat (6-1); a sixth valve (700) is arranged at the joint of the second powder blowing pipeline (8) and the first right branch pipe seat (6-2); a seventh valve (800) is arranged at the joint of the second powder blowing pipeline (8) and the first left branch pipe seat (6-1); and a seventh valve (800) is arranged at the joint of the second powder blowing pipeline (8) and the first right branch pipe seat (6-2).
8. The airtight piping system on a silica powder tanker according to claim 1, wherein: a front perspective mirror (9) is arranged on the front end enclosure, and a rear perspective mirror (10) is arranged on the rear end enclosure; a rear perspective mirror air blowing pipeline (61) is arranged on the lower end part of the rear end enclosure of the main air inlet pipeline (6), and the other end of the rear perspective mirror air blowing pipeline (61) is communicated and connected with the inside of a rear perspective mirror (10); the end part of the left tube dividing base II (8-1) is communicated with a connecting tube (80), the connecting tube (80) is connected with a front perspective mirror air blowing pipeline (81), and the other end of the front perspective mirror air blowing pipeline (81) is communicated and connected with the inside of a front perspective mirror (9).
9. The airtight piping system on a silica powder tanker according to claim 8, wherein: a fifth valve (61-1) is arranged on the rearview mirror air blowing pipeline (61); and an eighth valve (80-1) is arranged on the front perspective mirror air blowing pipeline (81).
10. The airtight piping system on a silica powder tanker according to claim 1, wherein: and the lower ends of the left branch pipe seat II (8-1) and the right branch pipe seat II (8-2) are provided with a valve nine (81-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120881484.0U CN214988709U (en) | 2021-04-27 | 2021-04-27 | Last gas tightness pipe-line system of silica powder tank car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120881484.0U CN214988709U (en) | 2021-04-27 | 2021-04-27 | Last gas tightness pipe-line system of silica powder tank car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214988709U true CN214988709U (en) | 2021-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120881484.0U Active CN214988709U (en) | 2021-04-27 | 2021-04-27 | Last gas tightness pipe-line system of silica powder tank car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214988709U (en) |
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2021
- 2021-04-27 CN CN202120881484.0U patent/CN214988709U/en active Active
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