CN205603521U - A raw material feed device that is arranged in pyrolysis of coal revolver chemical industry system reacting furnace - Google Patents

A raw material feed device that is arranged in pyrolysis of coal revolver chemical industry system reacting furnace Download PDF

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Publication number
CN205603521U
CN205603521U CN201620390382.8U CN201620390382U CN205603521U CN 205603521 U CN205603521 U CN 205603521U CN 201620390382 U CN201620390382 U CN 201620390382U CN 205603521 U CN205603521 U CN 205603521U
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CN
China
Prior art keywords
ribbon
coal
spiral
reacting furnace
pyrolysis
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Withdrawn - After Issue
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CN201620390382.8U
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Chinese (zh)
Inventor
曹志永
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Xuzhou Cao Shi Chemical Machinery Manufacturing Co Ltd
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Xuzhou Cao Shi Chemical Machinery Manufacturing Co Ltd
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Priority to CN201620390382.8U priority Critical patent/CN205603521U/en
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Publication of CN205603521U publication Critical patent/CN205603521U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a raw material feed device that is arranged in pyrolysis of coal revolver chemical industry system reacting furnace, the left end and the screw conveyer power package (3) of solid shafting spiral (4) are connected, right -hand member connection tube (5), right -hand member at the barrel is provided with spiral shell tape spool cover (12), spiral shell tape spool cover is supported by spiral shell tape spool cover mount (11), the upper portion of dry coal bunker (2) sets up weighing module (1), control the inside material level height of dry coal bunker through weighing module with screw conveyer power package's linkage, carry spiral shell area (7) inside being equipped with of barrel, carry spiral shell area left end to be connected with the spindle nose of solid shafting spiral, carry the right -hand member in spiral shell area to connect spiral shell tape spool cover, being close to the one end of solid shafting spiral at the barrel and having offered gas outlet (8), the gas outlet is connected with cooling device, and its feed is even, and the raise dust is few, reduces because of the blocking phenomenon that the oil gas in the drying furnace bonded and brings on helical blade, avoids getting into the potential safety hazard of bringing in the drying furnace along transfer passage because of reacting furnace gas.

Description

The feedstock device of reacting furnace in pyrolysis of coal revolving burner chemical system
Technical field
This utility model relates to a kind of feedstock device, specifically a kind of reacting furnace in pyrolysis of coal revolving burner chemical system Feedstock device, belong to pyrolysis of coal chemical technology field.
Background technology
Coal is the most uncleanly resource in the three macrofossil energy, and its discharge intensity developing process is 2 times of natural gas, 30% is exceeded than oil.Country's correlation report shows, in the PM2.5 that coal produces, about 6 one-tenth is generation of directly being burnt by coal , about 4 one-tenth is the key industry discharge used with coal, produces high value added product by the method for improving quality of coal by pyrolysis Be clean, utilize the effective way of coal resources efficiently.
At present, the feed arrangement of revolving reaction stove in pyrolysis of coal chemical industry, the common conveying worm of general employing directly will be from baking The moisture-free coal processed in dry stove delivers in reacting furnace, and its feeding is uneven, and airborne dust is more;Contained oil gas in moisture-free coal Can be bonded on helical blade, result in blockage phenomenon;The gas that reacting furnace reaction produces also can enter along transfer passage and dry In stove, cause potential safety hazard to drying course;The oil gas produced after traditional reacting furnace reaction need to be by special oil-gas recovery system Being collected transhipment to process, its structure is complicated, and operation easier is big.
Summary of the invention
The problem existed for above-mentioned prior art, this utility model provides one anti-in pyrolysis of coal revolving burner chemical system Answering the feedstock device of stove, its feeding is uniform, and airborne dust is few, reduces because the oil gas in drying oven is bonded on helical blade band The clogging come, it is to avoid because reacting furnace gas enters in drying oven the potential safety hazard brought along transfer passage, simple in construction, Convenient to operate.
To achieve these goals, this utility model provides a kind of raw material of reacting furnace in pyrolysis of coal revolving burner chemical system Feed arrangement, including being dried coal bunker and being arranged on the solid shafting spiral of dry coal bunker bottom;The left end of solid shafting spiral and spiral shell Rotation conveyer power packages connects, and right-hand member connector drum, the right-hand member at cylinder is provided with ribbon axle sleeve, and ribbon axle sleeve is by ribbon axle Set fixed mount supports, and the top of described dry coal bunker arranges Weighing module, by Weighing module and conveying worm power packages Linkage control to be dried controlling level within coal bunker;It is provided with conveying ribbon, described conveying ribbon left end in inner barrel Being connected with the spindle nose of solid shafting spiral, the right-hand member of conveying ribbon connects ribbon axle sleeve;At cylinder near one end of solid shafting spiral Offering gas outlet, gas outlet connects chiller.
As further improvement of the utility model, uniform some ribbon support bars on the circumference of conveying ribbon.
As further improvement of the utility model, at cylinder, expansion joint is set near the part of right-hand member, described expansion joint with Reacting furnace burner stationary seal ring connects.
As further improvement of the utility model, ribbon axle sleeve fixed mount is set at least three, its one end and ribbon axle sleeve Connecting, the other end is connected with the inwall of cylinder.
As further improvement of the utility model, described chiller is oil gas cooling tower.
Dry coal bunker of the present utility model stores for raw material, permissible with the interlocking of conveying worm power packages by Weighing module Setting certain thickness of feed layer, this thickness of feed layer can increase air resistance, prevents reacting furnace gas from entering along transfer passage Drying oven, during material carries, the thickness of feed layer of moisture-free coal must bury whole bottom ribbon cylinder, the driest Coal just can clear up the tar being bonded on ribbon voluntarily, and moisture-free coal is walked in ribbon cylinder bottom, and oil gas, part oil are walked in top Gas is bonded on ribbon and is dried coal and clears up return reacting furnace voluntarily, and remaining oil gas is entered by the gas outlet on ribbon cylinder top Enter oil gas cooling tower or oil gas purifier, thus play feedstock transportation and the effect of oil gas derivation;Its feeding is uniform, airborne dust Few, reduce because the oil gas in drying oven is bonded in the clogging brought on helical blade, it is to avoid because reacting furnace gas is along defeated Passage is sent to enter the potential safety hazard brought in drying oven, simple in construction, it is simple to operation, processing and fabricating cost is cheap, practicality By force.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that the A-A of Fig. 1 is to sectional view.
In figure: 1, Weighing module, 2, be dried coal bunker, 3, conveying worm power packages, 4, solid shafting spiral, 5, cylinder, 6, ribbon support bar, 7, ribbon, 8, gas outlet, 9, expansion joint, 10, reacting furnace burner stationary seal ring, 11, spiral shell Band axle sleeve fixed mount, 12, ribbon axle sleeve.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 2, a kind of feedstock device of reacting furnace in pyrolysis of coal revolving burner chemical system, including It is dried coal bunker 2 and is arranged on the solid shafting spiral 4 of dry coal bunker 2 bottom;The left end of solid shafting spiral 4 and conveying worm Power packages 3 connects, right-hand member connector drum 5, and the right-hand member at cylinder 5 is provided with ribbon axle sleeve 12, and ribbon axle sleeve 12 is by ribbon Axle sleeve fixed mount 11 supports, and the top of described dry coal bunker 2 arranges Weighing module 1, by Weighing module 1 and spiral transferring The linkage sending mechanomotive force group 3 controls to be dried the controlling level within coal bunker 2, in feed coal course of conveying, is dried coal bunker 2 Keep certain controlling level, it becomes possible to ensureing that solid shafting spiral 4 is full pipe condition, the thickness of feed layer in cylinder 5 to keep Bury the bottom of whole cylinder 5, control the thickness of the bed of material in cylinder 5 according to the rotary speed of conveying worm power packages 3, Conveying worm power packages 3 is cvt controller;Conveying ribbon 7, described conveying ribbon 7 it is provided with inside cylinder 5 Left end is connected with the spindle nose of solid shafting spiral 4, and the right-hand member of conveying ribbon 7 connects ribbon axle sleeve 12;At cylinder 5 near solid One end of axle spiral 4 offers gas outlet 8, and gas outlet 8 connects chiller.
Preferably, prevent, in order to increase the rigidity of conveying ribbon 7, the deformation produced because of ribbon rigidity difference, at conveying ribbon 7 Circumference on uniform some ribbon support bars 6.
Preferably, in order to increase the sealing of cylinder 5, arranging expansion joint 9 at cylinder 5 near the part of right-hand member, described is swollen Swollen joint 9 is connected with reacting furnace burner stationary seal ring 10.
Preferably, ribbon axle sleeve fixed mount 11 is set at least three, and its one end is connected with ribbon axle sleeve 12, the other end with The inwall of cylinder 5 connects.
Preferably, chiller is oil gas cooling tower.
During use, drying oven the feed coal after drying enters dry coal bunker 2 and stores, and its controlling level is by Weighing module 1 He The motor linkage of conveying worm power packages 3 controls, and adjusts conveying worm rotating speed and controls the thickness of feed layer in cylinder 5, During feedstock transportation, certain thickness of feed layer need to be ensured, thus increase air resistance, prevent reacting furnace gas along defeated Passage is sent to enter drying oven;The moisture-free coal of solid shafting spiral 4 part is full packages operation thus reaches certain resistance and seal work It is connected with reacting furnace burner stationary seal ring 10 with expansion joint 9 with, ribbon transport portion thus plays sealing function;Conveying ribbon The circumference uniform distribution ribbon support bar 6 of 7, prevents because ribbon rigidity difference is deformed to increase ribbon rigidity;Moisture-free coal is through solid Axle spiral 4 delivers into ribbon transport portion, and the thickness of the bed of material must bury whole bottom ribbon, and such moisture-free coal is the most permissible Cleaning is bonded in the tar on conveying ribbon 7 voluntarily, and moisture-free coal is walked in cylinder 5 bottom, and oil gas is walked on top, and a part is bonded in Oil gas on conveying ribbon 7 is dried coal and clears up voluntarily and return reacting furnace with dry coal, and remaining oil gas is by cylinder 5 top Gas outlet 8 enters oil gas cooling tower.

Claims (5)

1. a feedstock device for reacting furnace in the pyrolysis of coal revolving burner chemical system, including dry coal bunker (2) with And it is arranged on the solid shafting spiral (4) of dry coal bunker (2) bottom;The left end of solid shafting spiral (4) is motor-driven with helical feed Power group (3) connects, and right-hand member connector drum (5), the right-hand member at cylinder (5) is provided with ribbon axle sleeve (12), ribbon axle sleeve (12) supported by ribbon axle sleeve fixed mount (11), it is characterised in that the top of described dry coal bunker (2) arranges and weighs Module (1), controls to be dried coal bunker (2) by the linkage of Weighing module (1) Yu conveying worm power packages (3) internal Controlling level;Ribbon (7) is carried, described conveying ribbon (7) left end and solid shafting spiral shell internal being provided with of cylinder (5) The spindle nose of rotation (4) connects, and the right-hand member of conveying ribbon (7) connects ribbon axle sleeve (12);At cylinder (5) near solid shafting One end of spiral (4) offers gas outlet (8), and gas outlet (8) connects chiller.
A kind of feedstock device of reacting furnace in pyrolysis of coal revolving burner chemical system the most according to claim 1, It is characterized in that, uniform some ribbon support bars (6) on the circumference of conveying ribbon (7).
A kind of feedstock dress of reacting furnace in pyrolysis of coal revolving burner chemical system the most according to claim 1 and 2 Put, it is characterised in that arranging expansion joint (9) at cylinder (5) near the part of right-hand member, described expansion joint (9) is with anti- Stove burner stationary seal ring (10) is answered to connect.
A kind of feedstock dress of reacting furnace in pyrolysis of coal revolving burner chemical system the most according to claim 1 and 2 Put, it is characterised in that described ribbon axle sleeve fixed mount (11) is set at least three, its one end and ribbon axle sleeve (12) Connecting, the other end is connected with the inwall of cylinder (5).
A kind of feedstock device of reacting furnace in pyrolysis of coal revolving burner chemical system the most according to claim 3, It is characterized in that, described chiller is oil gas cooling tower.
CN201620390382.8U 2016-04-29 2016-04-29 A raw material feed device that is arranged in pyrolysis of coal revolver chemical industry system reacting furnace Withdrawn - After Issue CN205603521U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620390382.8U CN205603521U (en) 2016-04-29 2016-04-29 A raw material feed device that is arranged in pyrolysis of coal revolver chemical industry system reacting furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620390382.8U CN205603521U (en) 2016-04-29 2016-04-29 A raw material feed device that is arranged in pyrolysis of coal revolver chemical industry system reacting furnace

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CN205603521U true CN205603521U (en) 2016-09-28

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CN201620390382.8U Withdrawn - After Issue CN205603521U (en) 2016-04-29 2016-04-29 A raw material feed device that is arranged in pyrolysis of coal revolver chemical industry system reacting furnace

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105778943A (en) * 2016-04-29 2016-07-20 徐州曹氏化工机械制造有限公司 Raw material feeding device for reaction furnace of coal pyrolysis rotary furnace chemical process system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105778943A (en) * 2016-04-29 2016-07-20 徐州曹氏化工机械制造有限公司 Raw material feeding device for reaction furnace of coal pyrolysis rotary furnace chemical process system
CN105778943B (en) * 2016-04-29 2019-03-08 徐州曹氏化工机械制造有限公司 A kind of feedstock device for reacting furnace in pyrolysis of coal revolving burner chemical system

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C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned
AV01 Patent right actively abandoned

Granted publication date: 20160928

Effective date of abandoning: 20190308