CN103335541B - A kind of follow-on wash water heater and preparation method - Google Patents

A kind of follow-on wash water heater and preparation method Download PDF

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Publication number
CN103335541B
CN103335541B CN201310289815.1A CN201310289815A CN103335541B CN 103335541 B CN103335541 B CN 103335541B CN 201310289815 A CN201310289815 A CN 201310289815A CN 103335541 B CN103335541 B CN 103335541B
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CN
China
Prior art keywords
tank body
pipe
inlet pipe
steel pipe
distributing device
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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.)
Expired - Fee Related
Application number
CN201310289815.1A
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Chinese (zh)
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CN103335541A (en
Inventor
张刚
贾启
潘士刚
邹玉国
王玉城
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.)
Chiping Xinfa Huayu Alumina Co., Ltd.
Original Assignee
XINFA TECHNOLOGY DEVELOPMENT Co Ltd
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Priority to CN201310289815.1A priority Critical patent/CN103335541B/en
Publication of CN103335541A publication Critical patent/CN103335541A/en
Application granted granted Critical
Publication of CN103335541B publication Critical patent/CN103335541B/en
Expired - Fee Related legal-status Critical Current
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Abstract

The invention discloses a kind of follow-on wash water heater, it comprises tank body, and the middle and upper part of tank body is provided with water inlet pipe, and water inlet pipe bottom is provided with distributing device, and described distributing device is provided with dash pallet; Be provided with manhole in the middle part of described tank body, described tank body middle and lower part is provided with steam inlet pipe, is provided with vapor opening in steam inlet pipe.And disclose the preparation method of wash water heater; The exhaust steam produced under atmospheric pressure state after the present invention can make full use of digestion workshop high temperature slip flash cooled discharging dilution trap, stops the hazardous medium be mingled with in exhaust steam to be arranged outward while fully absorbing heat.Apparatus structure is relatively succinct, handled easily, can adjust according to production is actual.

Description

A kind of follow-on wash water heater and preparation method
Technical field
The present invention relates to a kind of follow-on wash water heater and preparation method.
Background technology
In industrial processes, some medium reacts under needing high temperature, high pressure conditions to be produced, a large amount of exhaust steam is inevitably produced after the reaction in processing procedure, present stage has part exhaust steam to utilize directly to discharge sky, in discharge process, exhaust steam is mingled with the impurity such as slip, not only contaminated environment but also cause energy waste.
Traditional heater adopts spray, convective principles, and the contact area of cooling water and exhaust steam is little, heat-exchange time is short, and heat exchange is insufficient, and the exhaust steam rate of recovery is low.
Summary of the invention
Object of the present invention is exactly to solve the problem, and provides a kind of follow-on wash water heater and preparation method, and it has material admittedly containing the advantage producing the recycling containing objectionable impurities exhaust steam in the higher ore pulp of, temperature after manufacture continuous process.
To achieve these goals, the present invention adopts following technical scheme:
A kind of follow-on wash water heater, it comprises tank body, and the middle and upper part of tank body is provided with water inlet pipe, and water inlet pipe bottom is provided with distributing device, and described distributing device is provided with dash pallet; Be provided with manhole in the middle part of described tank body, described tank body middle and lower part is provided with steam inlet pipe, is provided with vapor opening in steam inlet pipe.
Described tank body top is provided with hanger.
Tank base is provided with supporting leg and outlet pipe.
The preparation method of follow-on wash water heater, concrete steps are:
Step one: select δ=10mm, Q345R steel plate and δ=12mm end socket to make tank body; Step 2: make steam inlet pipe, steam outlet pipe with DN600,20# seamless steel pipe, DN150,20# seamless steel pipe makes the cooling water inlet of water inlet pipe; The coolant outlet of water pipe produced by DN200,20# seamless steel pipe; With DN600,20# seamless steel pipe, make manhole;
Step 3: with δ=10mm steel plate and Φ 57*4mm, 20# steel pipe manufacturing distributing device, distributing device is evenly installed on steel plate with the 57*4 steel pipe that 50mm is long is contour, and when the water level on steel plate exceedes steel pipe height, water evenly prolongs steel pipe and falls on filler; Make filler support with δ=10mm steel plate and lay filler;
Step 4: wash water heater is arranged on digestion workshop dilution trap exhaust steam discharge tube, utilizes dilution trap exhaust steam as vapour source, between pressure 0.05-0.2MPa.
In described step one, container diameter, premised on guaranteeing that steam-energy passes through smoothly, is determined according to pressure and steam flow rate.Height is the reasonable heat-exchange time guaranteeing to provide water and steam, considers manufacturing cost simultaneously.Selecting tank diameter to be 1.5 meters according to steam flow, is highly 7.5 meters.
In described step one, tank diameter is 2.0 meters, is highly 10 meters.
In described step 3, utilize Φ 40*3mm, 20# seamless steel pipe makees distributing device.
Beneficial effect of the present invention:
1. the exhaust steam produced under atmospheric pressure state after the present invention can make full use of digestion workshop high temperature slip flash cooled discharging dilution trap, stops the hazardous medium be mingled with in exhaust steam to be arranged outward while fully absorbing heat.Apparatus structure is relatively succinct, handled easily, can adjust according to production is actual.
2. in GB150-1998 design specification, the pressure vessel of different-diameter, volume is by can be calculated the minimum thickness of cylindrical shell, select steel plate thickness according to the situation such as safety, cost, this equipment choosing 10mm steel plate slightly larger than calculated thickness, to guarantee with security of operation;
3. the making of distributing device: because of interior media non-corrosiveness, and be full of steam, select this steel pipe to make making distributing device and meet design specification and instructions for use, economy and durability is with low cost.
Accompanying drawing explanation
Fig. 1 is the sectional view of apparatus of the present invention
Fig. 2 is the sectional view of apparatus of the present invention
Fig. 3 is apparatus of the present invention top cross-sectional view.
Wherein, 1. tank body, 2. steam inlet pipe, 3. vapor opening, 4. water inlet pipe, 5. distributing device, 6. filler, 7. outlet pipe, 8. manhole, 9. dash pallet, 10. hanger, 11. supporting legs.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the invention will be further described.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of follow-on wash water heater, it comprises tank body, and the middle and upper part of tank body is provided with water inlet pipe, and water inlet pipe bottom is provided with distributing device, and described distributing device is provided with dash pallet; Be provided with inspection manhole in the middle part of described tank body, described tank body middle and lower part is provided with steam inlet pipe, is provided with vapor opening in steam inlet pipe, enters people and check when arranging manhole easy access.
Described tank body top is provided with hanger.
Described tank base is provided with supporting leg and outlet pipe.
In Fig. 1, Fig. 2, Fig. 3, symbol a refers to cooling water inlet, and symbol b refers to coolant outlet, and symbol c refers to main steam import, and symbol d refers to exhaust outlet, and symbol e refers to manhole.
The preparation method of follow-on wash water heater, concrete steps are:
Step one: according to GB150-1998 " GB150-1998 " and HG20582-1998 " steel pressure vessels for the chemical industry Strength co-mputation regulation ", make tank body with δ=10mm steel plate and δ=12mm end socket, the selection of material is that common vessel steel not only can meet and uses but also economy and durability; Step 2: make steam inlet pipe, steam outlet pipe with DN600,20# seamless steel pipe, DN150,20# seamless steel pipe makes the cooling water inlet of water inlet pipe; The coolant outlet of water pipe produced by DN200,20# seamless steel pipe; With DN600,20# seamless steel pipe, make manhole;
Step 3: with δ=10mm steel plate and Φ 57*4,20# steel pipe manufacturing distributing device, distributing device is evenly installed on steel plate with the 57*4 steel pipe that 50mm is long is contour, and when the water level on steel plate exceedes steel pipe height, water evenly prolongs steel pipe and falls on filler; Make filler support with δ=10mm steel plate and lay filler;
Step 4: wash water heater is arranged on digestion workshop dilution trap exhaust steam discharge tube, utilizes dilution trap exhaust steam as vapour source, between pressure 0.05-0.2MPa.
In described step one, container diameter, premised on guaranteeing that steam-energy passes through smoothly, is determined according to pressure and steam flow rate.Height is the reasonable heat-exchange time guaranteeing to provide water and steam, considers manufacturing cost simultaneously.Selecting tank diameter to be 1.5 meters according to steam flow, is highly 7.5 meters.Container diameter is determined according to pressure and steam flow rate, guarantees that steam-energy passes through smoothly, and height is the reasonable heat-exchange time guaranteeing to provide water and steam, considers manufacturing cost simultaneously
In described step one, tank diameter is 2.0 meters, is highly 10 meters.
In described step 3, utilize Φ 40*3mm, 20# seamless steel pipe makees distributing device.
By reference to the accompanying drawings the specific embodiment of the present invention is described although above-mentioned; but not limiting the scope of the invention; one of ordinary skill in the art should be understood that; on the basis of technical scheme of the present invention, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection scope of the present invention.

Claims (3)

1. a preparation method for wash water heater, described wash water heater comprises tank body, and the middle and upper part of tank body is provided with water inlet pipe, and water inlet pipe bottom is provided with distributing device, and distributing device is provided with dash pallet; Be provided with manhole in the middle part of tank body, tank body middle and lower part is provided with steam inlet pipe, is provided with vapor opening in steam inlet pipe; Tank body top is provided with hanger; Tank base is provided with supporting leg and outlet pipe; It is characterized in that, concrete steps are:
Step one: utilize δ=10mm steel plate and δ=12mm end socket to make tank body;
Step 2: with DN600,20# seamless steel pipe, make steam inlet pipe and steam outlet pipe, DN150,20# seamless steel pipe makes the cooling water inlet of described water inlet pipe; DN200,20# seamless steel pipe makes the coolant outlet of described outlet pipe; With DN600,20# seamless steel pipe, make manhole;
Step 3: with δ=10mm steel plate and Φ 57*4,20# steel pipe manufacturing distributing device, distributing device is evenly installed on steel plate with the Φ 57*4 steel pipe that 50mm is long is contour, and when the water level on steel plate exceedes steel pipe height, water evenly prolongs steel pipe and falls on filler; Make filler support with δ=10mm steel plate and lay filler;
Step 4: wash water heater is arranged on digestion workshop dilution trap exhaust steam discharge tube, utilizes dilution trap exhaust steam as vapour source, between pressure 0.05-0.2MPa;
In described step one, tank diameter is 1.5 meters, and height is 7.5 meters.
2. a preparation method for wash water heater, described wash water heater comprises tank body, and the middle and upper part of tank body is provided with water inlet pipe, and water inlet pipe bottom is provided with distributing device, and distributing device is provided with dash pallet; Be provided with manhole in the middle part of tank body, tank body middle and lower part is provided with steam inlet pipe, is provided with vapor opening in steam inlet pipe; Tank body top is provided with hanger; Tank base is provided with supporting leg and outlet pipe; It is characterized in that, concrete steps are:
Step one: utilize δ=10mm steel plate and δ=12mm end socket to make tank body;
Step 2: with DN600,20# seamless steel pipe, make steam inlet pipe and steam outlet pipe, DN150,20# seamless steel pipe makes the cooling water inlet of described water inlet pipe; DN200,20# seamless steel pipe makes the coolant outlet of described outlet pipe; With DN600,20# seamless steel pipe, make manhole;
Step 3: with δ=10mm steel plate and Φ 57*4,20# steel pipe manufacturing distributing device, distributing device is evenly installed on steel plate with the Φ 57*4 steel pipe that 50mm is long is contour, and when the water level on steel plate exceedes steel pipe height, water evenly prolongs steel pipe and falls on filler; Make filler support with δ=10mm steel plate and lay filler;
Step 4: wash water heater is arranged on digestion workshop dilution trap exhaust steam discharge tube, utilizes dilution trap exhaust steam as vapour source, between pressure 0.05-0.2MPa; In described step one, tank diameter is 2.0 meters, is highly 10 meters.
3. a preparation method for wash water heater, described wash water heater comprises tank body, and the middle and upper part of tank body is provided with water inlet pipe, and water inlet pipe bottom is provided with distributing device, and distributing device is provided with dash pallet; Be provided with manhole in the middle part of tank body, tank body middle and lower part is provided with steam inlet pipe, is provided with vapor opening in steam inlet pipe; Tank body top is provided with hanger; Tank base is provided with supporting leg and outlet pipe; It is characterized in that, concrete steps are:
Step one: utilize δ=10mm steel plate and δ=12mm end socket to make tank body;
Step 2: with DN600,20# seamless steel pipe, make steam inlet pipe and steam outlet pipe, DN150,20# seamless steel pipe makes the cooling water inlet of described water inlet pipe; DN200,20# seamless steel pipe makes the coolant outlet of described outlet pipe; With DN600,20# seamless steel pipe, make manhole;
Step 3: with δ=10mm steel plate, Φ 40*3mm, 20# seamless steel pipe makees distributing device, distributing device is evenly installed on steel plate with the Φ 40*3 steel pipe that 50mm is long is contour, and when the water level on steel plate exceedes steel pipe height, water evenly prolongs steel pipe and falls on filler; Make filler support with δ=10mm steel plate and lay filler;
Step 4: wash water heater is arranged on digestion workshop dilution trap exhaust steam discharge tube, utilizes dilution trap exhaust steam as vapour source, between pressure 0.05-0.2MPa;
In described step one, tank diameter is 1.5 meters, and height is 7.5 meters.
CN201310289815.1A 2013-07-10 2013-07-10 A kind of follow-on wash water heater and preparation method Expired - Fee Related CN103335541B (en)

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Application Number Priority Date Filing Date Title
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CN103335541B true CN103335541B (en) 2016-03-09

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2474538Y (en) * 2001-04-24 2002-01-30 华东理工大学 Hot water tower in pneumatic bed producing coal gas device for recovering slag containing waste water heat
CN203443398U (en) * 2013-07-10 2014-02-19 信发科技开发有限公司 Improved washing water heater

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4287138A (en) * 1979-02-02 1981-09-01 Buckner Lynn A Direct contact gaseous to liquid heat exchange and recovery system
US4345916A (en) * 1980-05-19 1982-08-24 Richards Clyde N Means and method for removing airborne particulates from an aerosol stream
JPH07178314A (en) * 1993-12-24 1995-07-18 Babcock Hitachi Kk Wet desulfurizer and desulfurization method
SE506946C2 (en) * 1996-07-04 1998-03-09 Safe Road Ab Gas purification plant
WO2009078900A1 (en) * 2007-12-14 2009-06-25 Dow Technology Investments Llc Wet scrubbing for removing particulate solids from oxygen supply line
KR100980303B1 (en) * 2009-12-28 2010-09-06 에스씨티산기(주) Purifying apparatus for air

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2474538Y (en) * 2001-04-24 2002-01-30 华东理工大学 Hot water tower in pneumatic bed producing coal gas device for recovering slag containing waste water heat
CN203443398U (en) * 2013-07-10 2014-02-19 信发科技开发有限公司 Improved washing water heater

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Effective date of registration: 20160513

Address after: 252100 Shandong County of Chiping city in Liaocheng Province, seven kilometers west of the city

Patentee after: Chiping Xinfa Huayu Alumina Co., Ltd.

Address before: 252100 Shandong County of Chiping city in Liaocheng Province, seven kilometers west of the city

Patentee before: Xinfa Technology Development Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160309

Termination date: 20160710

CF01 Termination of patent right due to non-payment of annual fee