CN109385310A - A kind of gasification installation dragveyer pulp water vibration separate equipment - Google Patents

A kind of gasification installation dragveyer pulp water vibration separate equipment Download PDF

Info

Publication number
CN109385310A
CN109385310A CN201811434023.8A CN201811434023A CN109385310A CN 109385310 A CN109385310 A CN 109385310A CN 201811434023 A CN201811434023 A CN 201811434023A CN 109385310 A CN109385310 A CN 109385310A
Authority
CN
China
Prior art keywords
dragveyer
pulp water
slag
gasification installation
separate equipment
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.)
Pending
Application number
CN201811434023.8A
Other languages
Chinese (zh)
Inventor
谭宏亮
刘永刚
陈明
高峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Binxian Coal Co ltd
Shaanxi Runzhong Clean Energy Co Ltd
Original Assignee
Binxian Coal Co ltd
Shaanxi Runzhong Clean Energy Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Binxian Coal Co ltd, Shaanxi Runzhong Clean Energy Co Ltd filed Critical Binxian Coal Co ltd
Priority to CN201811434023.8A priority Critical patent/CN109385310A/en
Publication of CN109385310A publication Critical patent/CN109385310A/en
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10JPRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/46Gasification of granular or pulverulent flues in suspension
    • C10J3/48Apparatus; Plants
    • C10J3/52Ash-removing devices
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10JPRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/72Other features

Abstract

A kind of gasification installation dragveyer pulp water vibration separate equipment, including the transition connecting pipe to connect with dragveyer climbing face top, transition connecting pipe bottom is provided with dragveyer feed inlet, the vibrating screen that dragveyer feed inlet is internally provided with for realizing pulp water separation, slag bucket is connected to by slag notch in vibrating screen end, slag bucket discharge port is drained into transport vehicle by blanking adapter tube;Vibrating screen bottom is provided with collecting chamber, collecting chamber bottom discharge external tapping passes through bleed pipeline connection dragveyer, the present invention has structure simple, the water content for sending lime-ash outside can be greatly reduced, eliminate slag car leak, leakage fine slag phenomenon, it can greatly improve and draw slag site environment, the characteristics of preventing during lime-ash is had bad luck to severe environmental pollution.

Description

A kind of gasification installation dragveyer pulp water vibration separate equipment
Technical field
The present invention relates to dragveyer technical field, in particular to a kind of gasification installation dragveyer pulp water vibration separate equipment.
Background technique
At present gasification furnace pull out clinker water content it is excessively high, can reach between 50%-60%, because site space is limited, gas Makeup set dragveyer inclination dewatering period design length it is shorter, through lock hopper discharge slag-water slurry enter dragveyer after pass through 10 meters or so of climbing is crossed, moisture content is precipitated slower naturally during climbing, and a large amount of moisture content enter the slag car with slag, leads to the slag car Leak, leakage fine slag are more serious, cause site environment and transport routes seriously to pollute, the discharge standard of environmental requirement is not achieved.
Gasification installation dragveyer generally existing pulp water separating effect in the whole nation is bad at present, causes the feelings such as severe environmental pollution Condition, and never good solution.Vacuum slag-water slurry separator used at present, because the apparatus structure is multiple Miscellaneous, cost is high, to guarantee vacuum degree, needs a large amount of maintenance personnel that maintenance vacuum plant is regularly maintained, to keep the device real Existing long period is effectively run.
Summary of the invention
In order to overcome deficiency existing for existing vibration dehydration technique, the purpose of the present invention is to provide a kind of fishings of gasification installation Slag machine pulp water vibration separate equipment has structure simple, can greatly reduce the water content for sending lime-ash outside, eliminate slag car leak, Fine slag phenomenon is leaked, can greatly improve and draw slag site environment, the characteristics of preventing during lime-ash is had bad luck to severe environmental pollution.
To achieve the goals above, the technical solution adopted by the present invention is that:
A kind of gasification installation dragveyer pulp water vibration separate equipment, including being connect with the transition to connect at the top of dragveyer climbing face Pipe 1,1 bottom of transition connecting pipe are provided with dragveyer feed inlet 2, and dragveyer feed inlet 2 is internally provided with for realizing slag The vibrating screen 4 of water separation is connected to slag bucket 6 by slag notch 5 in 4 end of vibrating screen, and 6 discharge port of slag bucket passes through 8 row of blanking adapter tube To transport vehicle;
4 bottom of vibrating screen is provided with collecting chamber 9, and 9 bottom discharge external tapping 10 of collecting chamber passes through bleed pipeline 11 It is connected to dragveyer.
6 lower part of slag bucket is equipped with the pneumatic insertion plate door 7 of control blanking.
Vibration excitor 3 is provided on the vibrating screen 4.
The vibration excitor 3 is twin axle vibration exciter, and twin axle vibration exciter is internally provided with two eccentric blocks, The gyratory directions of the eccentric block are opposite but synchronous, in each instantaneous position centrifugal force along the uneven weight of every axis, Component along the direction X-X is to cancel out each other, and the component along the direction X-Y is to be overlapped mutually.
The pedestal rubber spring 12 for damping is provided with below the vibrating screen 4.
The vibrating screen 4 is internally provided with sieve plate hole 20, and sieve plate hole 20 is strip-shaped hole, is provided with below sieve plate hole 20 de- Water installations, 20 bottom channel steel support of sieve plate hole, dehydration device lower part are equipped with dehydration device support 14 and are mounted on dehydration device On platform 16.
The dehydration device platform 16 is supported by multiple groups platform support 15, and the platform support 15 is Seamless steel pipe composition.
9 surrounding of collecting chamber arrangement, the one circle spray nozzle type clean-up line 13.
Beneficial effects of the present invention:
The present invention is that vibration dehydrating device is arranged at the bottom plate position of gasification installation dragveyer, and slag-water slurry is in climbing In the process, it is acted on using gravity and high-frequency vibration, realizes slag, water quick separating;The moisture content isolated is arranged by the discharge outlet of bottom Out, it and is recycled;
The present invention has structure simple, can greatly reduce the water content for sending lime-ash outside, eliminates slag car leak, leakage fine slag shows As can greatly improve and draw slag site environment, the features such as preventing during lime-ash is had bad luck to severe environmental pollution.
The present invention reaches synchronous vibration using Dual-motors Driving, simplifies apparatus structure, reduces failure rate.It can will send lime-ash outside Water content be reduced to 15% hereinafter, eliminate slag car leak, leakage fine slag phenomenon, can greatly improve draw slag site environment, prevent lime-ash To the pulp water vibration separate equipment of the gasification installation dragveyer of severe environmental pollution during having bad luck.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is structural side view.
Fig. 3 is vibration exciter working principle diagram.
Fig. 4 is sieve-plate structure figure.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
As shown in Fig. 1 Fig. 2, a kind of pulp water vibration separate equipment of gasification installation dragveyer of the present invention, gasify fire grate Slag is delivered at the top of vibration separate equipment by dragveyer climbing face, is discharged into dragveyer feed inlet 2 by transition connecting pipe 1, clinker is logical It crosses vibrating screen 4 and realizes pulp water separation, the clinker after dehydration is discharged into slag bucket 6 by slag notch 5, is equipped with by 6 lower part of slag bucket Pneumatic insertion plate door 7 controls, and is drained into transport vehicle by blanking adapter tube 8.Water chamber 9 is arranged in a row under the pulp water separated, by 9 bottom of collecting chamber Portion's draining external tapping 10 is drained into dragveyer by bleed pipeline 11 to be recycled, and overall process is unattended, easy to operate, It can obviously improve environmental pollution caused by during slag-water slurry is had bad luck.
Dehydration device main working parts sieve, it is the Material Strength height, impact resistance, low temperature resistant, resistance to using 304 stainless steels Abrasion, resistant to chemical etching, self-lubrication absorb impact energy, and shock resistance, wear-resisting property are better than polytetrafluoroethylene (PTFE), nylon, carbon The materials such as steel, sieve pore are not easy to plug.It is convenient that 3 vibrating motor of vibration excitor of dehydration device is replaced, and pedestal rubber spring 12 is used to subtract Shake, keeps amplitude little, slowly vibrates, and increases dehydrating effect, and the side plate of dehydration device fuselage has stiffening plate.
Sieve plate hole 20 as shown in Figure 4 is strip-shaped hole, and sieve pore can according to need adjustment, and noise is small, and dehydrating effect is good.Sieve plate In and with dehydration device connecting portion be equipped with reinforcing rib, using bolted on connection, fixed density is high, bottom channel steel support.Out Material mouth 5 is supported added with triangular steel plate, and vibrating motor is fixed to use high-strength bolt, and vibration dehydrating device lower part is equipped with dehydration dress Support 14 is set, whole device is mounted on above dehydration device platform 16, and structural strength dehydration device platform 16 is lower to be welded to improve The multiple groups platform support 15 that is made of seamless steel pipe, it is tight using high-strength bolt between twin axle vibration exciter 3 and side plate Gu not only making that static friction is utilized to transmit vibration force between fastener, but also using the interference fit of screw rod and steel plate hole, directly Vibration force is transmitted, bond strength is high, and using stop nut, connection does not loosen reliably, and working box is connected into a rigid box Body structure.
9 surrounding of dragveyer header tank arrangement, one circle spray nozzle type clean-up line 13, can be periodically to carrying out inside header tank 9 It rinses, accumulated slag is avoided to block.
4 working principle of vibrating screen explanation:
The main working parts of vibrating screen 4 are twin axle vibration exciter 3, the revolution side of two eccentric blocks as shown in Figure 3 To opposite but synchronization, in each instantaneous position centrifugal force along the uneven weight of every axis, the component along the direction X-X is phase Mutually offset, and the component along the direction X-Y is the resultant force for being overlapped mutually, therefore foring a direction Y-Y, that is, exciting Power, this power makes screen box do linear reciprocating motion along the direction Y-Y, during shifting up clinker along sieve plate, realizes The purpose of pulp water separation.
The working principle of the invention:
Dehydration device uses Dual-motors Driving motor synchronizing technology, drags two groups of vibration excitors by Hooks coupling universal coupling and synchronizes instead To rotation, exciting force caused by vibration excitor eccentric block is cancelled out each other on direction of the equality in electrical axis, perpendicular to electricity A resultant force is stacked as on the direction of arbor line, to form the single exciting force along direction of vibration, case under the action of exciting force Body does linear reciprocating motion, and it is for linear motion forward that material is tossed jump on compass screen surface.Material table under the action of exciting force The water tension in face is changed, and tiny sieve pore is fallen on the sensible sieve plate of buck, and material continues to move ahead on sieve plate, to reach dehydration Effect.

Claims (8)

1. a kind of gasification installation dragveyer pulp water vibration separate equipment, which is characterized in that including with dragveyer climbing face at the top of phase The transition connecting pipe (1) connect, the transition connecting pipe (1) bottom are provided with dragveyer feed inlet (2), in dragveyer feed inlet (2) The vibrating screen (4) that portion is provided with for realizing pulp water separation is connected to slag bucket (6) by slag notch (5) in vibrating screen (4) end, Slag bucket (6) discharge port is drained into transport vehicle by blanking adapter tube (8);
Described vibrating screen (4) bottom is provided with collecting chamber (9), and collecting chamber (9) bottom discharge external tapping (10) passes through bleed pipe Road (11) is connected to dragveyer.
2. a kind of gasification installation dragveyer pulp water vibration separate equipment according to claim 1, which is characterized in that described Slag bucket (6) lower part is equipped with the pneumatic insertion plate door (7) of control blanking.
3. a kind of gasification installation dragveyer pulp water vibration separate equipment according to claim 1, which is characterized in that described Vibration excitor (3) are provided on vibrating screen (4).
4. a kind of gasification installation dragveyer pulp water vibration separate equipment according to claim 3, which is characterized in that described Vibration excitor (3) is twin axle vibration exciter, and twin axle vibration exciter is internally provided with two eccentric blocks, the eccentric block Gyratory directions it is opposite but synchronous, in each instantaneous position centrifugal force along the uneven weight of every axis, along the direction X-X Component is to cancel out each other, and the component along the direction X-Y is to be overlapped mutually.
5. a kind of gasification installation dragveyer pulp water vibration separate equipment according to claim 1, which is characterized in that described The pedestal rubber spring (12) for damping is provided with below vibrating screen (4).
6. a kind of gasification installation dragveyer pulp water vibration separate equipment according to claim 1, which is characterized in that described Vibrating screen (4) is internally provided with sieve plate hole (20), and sieve plate hole (20) are strip-shaped hole, and dehydration dress is provided with below sieve plate hole (20) It sets, sieve plate hole (20) bottom channel steel support, dehydration device lower part is equipped with dehydration device support (14) and is mounted on dehydration device On platform (16).
7. a kind of gasification installation dragveyer pulp water vibration separate equipment according to claim 6, which is characterized in that described Dehydration device platform (16) is supported by multiple groups platform support (15), and the platform support (15) is seamless steel pipe Composition.
8. a kind of gasification installation dragveyer pulp water vibration separate equipment according to claim 1, which is characterized in that described One circle spray nozzle type clean-up line (13) of collecting chamber (9) surrounding arrangement.
CN201811434023.8A 2018-11-28 2018-11-28 A kind of gasification installation dragveyer pulp water vibration separate equipment Pending CN109385310A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811434023.8A CN109385310A (en) 2018-11-28 2018-11-28 A kind of gasification installation dragveyer pulp water vibration separate equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811434023.8A CN109385310A (en) 2018-11-28 2018-11-28 A kind of gasification installation dragveyer pulp water vibration separate equipment

Publications (1)

Publication Number Publication Date
CN109385310A true CN109385310A (en) 2019-02-26

Family

ID=65429005

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811434023.8A Pending CN109385310A (en) 2018-11-28 2018-11-28 A kind of gasification installation dragveyer pulp water vibration separate equipment

Country Status (1)

Country Link
CN (1) CN109385310A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113528193A (en) * 2021-08-06 2021-10-22 赣州市怡辰宏焰能源科技有限公司 Water-cooling grate type biomass gasification furnace

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201543592U (en) * 2009-11-02 2010-08-11 彬县煤炭有限责任公司 Sieve plate pressing device
CN103212243A (en) * 2013-02-08 2013-07-24 浙江双金机械集团股份有限公司 Sand and water separation system and method
CN206328348U (en) * 2016-11-28 2017-07-14 青岛正大正电力设备环保有限公司 A kind of water-coal-slurry coal gasification apparatus vibrated and dehydrated device
CN107376464A (en) * 2017-07-31 2017-11-24 浙江智海化工设备工程有限公司 A kind of pulp water vacuum separation unit of gasification installation dragveyer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201543592U (en) * 2009-11-02 2010-08-11 彬县煤炭有限责任公司 Sieve plate pressing device
CN103212243A (en) * 2013-02-08 2013-07-24 浙江双金机械集团股份有限公司 Sand and water separation system and method
CN206328348U (en) * 2016-11-28 2017-07-14 青岛正大正电力设备环保有限公司 A kind of water-coal-slurry coal gasification apparatus vibrated and dehydrated device
CN107376464A (en) * 2017-07-31 2017-11-24 浙江智海化工设备工程有限公司 A kind of pulp water vacuum separation unit of gasification installation dragveyer

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
王新文等: "《选煤机械》", 28 February 2017, 冶金工业出版社 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113528193A (en) * 2021-08-06 2021-10-22 赣州市怡辰宏焰能源科技有限公司 Water-cooling grate type biomass gasification furnace

Similar Documents

Publication Publication Date Title
CN109385310A (en) A kind of gasification installation dragveyer pulp water vibration separate equipment
CN108672032A (en) A kind of drum-type cash coal separator
CN101865601B (en) Pulse stream cleaning anti-blocking method and device of coal slurry centrifugal dehydrator
CN206519236U (en) A kind of anti-clogging feeding device for vertical roller grinder
CN202303358U (en) CFB (Circulating Fluidized Bed) boiler coal feeding system for co-combustion of middling coals
CN106988761B (en) mining wet type concrete spraying unit capable of automatically feeding and stirring materials and free of dust
CN102874608B (en) Rotary-cut type integrated central feeding machine
CN106285720B (en) A kind of feeding device of underground coal mine long range spraying system
CN207769871U (en) A kind of broken vibrating screen
CN104420871B (en) Digger screw guide fastening impact frame reciprocating impact digging portion
WO2022007637A1 (en) Wind-water linkage pulping system for thickener, and damaged nozzle positioning method based on system
CN108393188A (en) A kind of trapezoidal washbox
CN102506421B (en) Circulating fluid bed (CFB) boiler coal supply system for blending combustion of middling coal
CN206606767U (en) A kind of air-transport system of boiler slag
CN206328348U (en) A kind of water-coal-slurry coal gasification apparatus vibrated and dehydrated device
CN112316611A (en) Environment-friendly coal powder collecting device for coal mine construction site
CN212508423U (en) Wind-water linkage slurry making device of high-depth cone thickener
CN202897564U (en) Rotary cutting integrated central feeder
CN105750022A (en) Medium-speed coal mill with deashing desulfurizing device
CN110124843A (en) A kind of sieve formula separation of coarse slime jigging machine thoroughly
CN104492617B (en) A kind of husky machine of mud point for being used to handle waste material
CN201619819U (en) Self-adapting stone coal feed apparatus
CN202321645U (en) Wear-resistant air chute
CN101352696A (en) Hindered settling and sorting methods of light materials in hydraulic concrete coarse aggregate
CN201189492Y (en) Immersed type inflatable stirring device of jet flotation machine for coal dressing

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
RJ01 Rejection of invention patent application after publication

Application publication date: 20190226

RJ01 Rejection of invention patent application after publication