CN207108909U - Clean coke quenching cart - Google Patents
Clean coke quenching cart Download PDFInfo
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- CN207108909U CN207108909U CN201720810268.0U CN201720810268U CN207108909U CN 207108909 U CN207108909 U CN 207108909U CN 201720810268 U CN201720810268 U CN 201720810268U CN 207108909 U CN207108909 U CN 207108909U
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- coke
- quenching
- cleaning
- railway carriage
- water
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Abstract
It the utility model is related to the coke quenching auxiliary and extinguishing technique of coke production, coke quenching cart is cleaned more particularly, to one kind, burnt plate, coke bin, coke placing door, water circulating pump, dual drive running mechanism, coke powder emptying valve are led provided with four winch hoisters, dustproof sealing cover, cleaning quenching railway carriage, coke receiving groove, sealing；The cleaning quenching railway carriage is built with water, the coke receiving groove is provided with water in cleaning quenching railway carriage, its top is provided with four winch hoisters, cleaning coke quenching cart upper box part is provided with the dustproof sealing cover, between cleaning quenching railway carriage and coke bin burnt plate is led provided with sealing, coke bin bottom is provided with the coke placing door, and cleaning coke quenching cart lower box part is provided with the dual drive running mechanism.Red coke, which is directly scattered, to be entered in the coke receiving groove in cleaning quenching railway carriage water, makes red coke is rapid in water uniformly to extinguish, and without quenching tower quenching is transported to, is eliminated red Jiao and is transported during quenching tower combustion phenomena in atmosphere to, improve the calorific value and intensity of coke.
Description
Technical field
The coke quenching auxiliary and extinguishing technique of coke production are the utility model is related to, is put out more particularly, to one kind cleaning
Burnt car.
Background technology
Along with developing rapidly for global steel production technology, wherein coke production technique is also constantly improving, just domestic
For, some large-scale steel Joint Production enterprises are all configured with dry coke quenching facility（Energy-saving and environmental protection）, but the facility has inspection every year
Repair the cycle and certain fault rate be present, to prevent production from interrupting, therefore also must be equipped with coke wet quenching facility（German at present,
The developed countries such as Japan are also such）；Independence coke-oven plant in China's is many at present, constitutes about national coke output（40%）, these
Independent coke-oven plant is not because there be nitrogen gas source, still using coke wet quenching technique.
So far, the production technology of coke wet quenching is：1000 DEG C or so of red coke is pushed away from coke oven by coke guide
Into quenching railway carriage, started Coke Quenching Pumps to quenching tower, coke quenching cart by traction electric motor dragging coke quenching cart when entering quenching tower, will put out
Jiao Shui is served at the top of quenching tower, then under upper leaching, is extinguished red coke within about 2 minutes, is sent to coal airing platform and is dried in the air Jiao, centre is put out
Impermeable red Jiao has worker to be put out by water with water pipe again.
Its shortcoming is：
1st, coke quenching cart is in rapid heat cycle operating mode all the time, and equipment life is low, and fault rate is high, fragile, adds production
Cost.
2nd, operating personnel is in the red lower work of burnt baking, is unfavorable for personnel's health.
3rd, from connect focus to be sent to quenching tower whole process, coke is constantly in fired state in atmosphere, both reduce Jiao
Charcoal calorific value produces waste gas and seriously pollutes environment again.
4th, when coke quenching cart enters quenching tower quenching, steam caused by coke quenching water rush at sky with finely-ground coke, in its steam
Also containing pernicious gases such as sulfur dioxide, nitrogen oxides, air quality is seriously polluted.
5th, traditional coke wet quenching facility and process system are huge, it is more to take up an area, investment height, and equipment travel distance is remote, and one is followed
Ring longevity of service, operating efficiency is low, high energy consumption.
Utility model content
Main purpose of the present utility model is in view of the above-mentioned problems, providing a kind of efficient, cleaning quenching of energy-saving and environmental protection
Car.One kind cleaning coke quenching cart, Jiao is led provided with four winch hoisters, dustproof sealing cover, cleaning quenching railway carriage, coke receiving groove, sealing
Plate, coke bin, coke placing door, water circulating pump, dual drive running mechanism, coke powder emptying valve, hydraulic control system, Automated condtrol system
System；The cleaning quenching railway carriage is provided with the coke receiving groove built with water in the water in the cleaning quenching railway carriage, is provided with above it
Four winch hoisters, cleaning coke quenching cart upper box part are provided with the dustproof sealing cover, are controlled and be opened and closed with hydraulic cylinder, cleaned
The sealing is provided between quenching railway carriage and coke bin and leads burnt plate, sealing leads burnt plate action and leans on HYDRAULIC CONTROL SYSTEM, under the coke bin
Portion is provided with the coke placing door, and the cleaning coke quenching cart bottom portion is provided with coke powder emptying valve, and cleaning coke quenching cart lower box part is provided with institute
State dual drive running mechanism.
Preferably, described cleaning quenching railway carriage is per se with drive device.
The beneficial effects of the utility model are：1st, coke quality is improved：Red coke, which is directly scattered, enters cleaning coke quenching cart
In coke receiving groove in case water, make red coke is rapid in water uniformly to extinguish, without quenching tower quenching is transported to, eliminates red Jiao and transport to
Combustion phenomena in atmosphere during quenching tower, improve the calorific value and intensity of coke；2nd, operating environment is improved：It is red burnt from Jiao
Stove out directly enters to drop into cleaning coke quenching cart water in coke receiving groove by coke guide, and equipment and operating personnel do not dry by high temperature
It is roasting；3rd, operating efficiency is improved：Red caustic falls to enter to be extinguished rapidly in the coke receiving groove in cleaning quenching railway carriage water, is saved
The time of quenching tower, improve operating efficiency and reduce power consumption；4th, equipment life is extended：Equipment is no longer in chilling
Worked under the conditions of anxious thermal condition, its life-span can extend；5th, facility structure is simplified：Eliminate traction electric motor, quenching tower, quenching
The facilities such as circulating pump room, take up an area less, save investment, being the cleaning coke quenching cart and extinguishing technique of a kind of energy-saving high-efficiency environment-friendly.
Brief description of the drawings
Fig. 1 is the main structure diagram for cleaning coke quenching cart.
Fig. 2 is the overlooking the structure diagram for cleaning coke quenching cart.
Embodiment
The utility model is described in detail below in conjunction with accompanying drawing and preferred embodiment.
Fig. 1 is the main structure diagram for cleaning coke quenching cart, and Fig. 2 is the overlooking the structure diagram that coke quenching cart is cleaned in Fig. 1.
By illustrating a kind of cleaning coke quenching cart, including top is provided with four winch hoisters 1, dustproof sealing cover 2, hydraulic cylinder 3, sprinkling dress
4, cleaning quenching railway carriage 5, coke receiving groove 6, water circulating pump 7, coke powder is put to be vented valve 8, travelling wheel 9, lead burnt plate hydraulic cylinder 10, sealing
Lead burnt plate 11, coke bin 12, coke placing door 13, dual drive running mechanism 14 etc..
It is characterized in that being provided with coke receiving groove 6 in described cleaning quenching railway carriage 5 in water, its top is provided with four winch hoisters
1, cleaning coke quenching cart upper box part is provided with the control opening and closing of hydraulic cylinder 3 of dustproof sealing cover 2, is set between cleaning quenching railway carriage and coke bin
There is sealing to lead burnt plate 11, its action controls by hydraulic system 10, and the bottom of coke bin 12 is provided with coke placing door 13, and railway carriage bottom is provided with coke powder
Valve 8 is emptied, cleaning coke quenching cart bottom is provided with dual drive running mechanism 14.Everything is substantially by hydraulic pressure and Automated condtrol system
Unite to complete.Above-mentioned to refer to that equipment, major part have mechanical processing factory to manufacture, remaining can be purchased in the market.
Utility model works principle is as follows：Cleaning quenching railway carriage connect water after, 20 seconds before coke oven discharges of the coke, from coke quenching cart
Top dustproof sealing cover 2 is fully open in the presence of hydraulic cylinder 3, the head of the coke receiving groove 6 in the water of cleaning quenching railway carriage 5（It is left
Side）Alignment coke guide is led Jiao and deleted, and coke oven starts to discharge of the coke, and be scattered the coke receiving groove entered in water successively from the red coke of coke oven out
In 6（Cleaning coke quenching cart meets Jiao toward put-focus direction movement, an oven coke is uniformly fallen in the coke receiving groove 6 in water, coking process
In even if thering is a small amount of excessive waste gas and dust etc. also to be removed by Lan Jiao dedustings earth station）；Discharge of the coke finish, four hoistings
The level of coke receiving groove in water 6 is lifted off the water surface by machine 1, while dustproof sealing cover 2 closes, starts spray system 7 and flusher 4
（Effective control flue dust and steam are excessive）, while travelling wheel 9 is run under the driving of dual drive running mechanism 14 toward put-focus,
After reaching put-focus platform, dustproof sealing cover 2 is opened by hydraulic cylinder 3, coke receiving groove 6 is promoted to properly by four winch hoisters 1 again
Position and angle, sealing lead burnt plate 11 and adjust angle in the case where leading the control of burnt plate hydraulic cylinder 10, are opened by hydraulic cylinder 16 and meet Jiao
Put-focus plate 15, coke will be slipped to coke bin 12 automatically, be slipped to automatically on put-focus platform by coke bin coke placing door 13 again on the left of groove；
It is put-focus finish, coke receiving groove 6 is put back on cleaning quenching railway carriage Neto frame 17 again by elevator 1.While quenching, ground moisturizing is utilized
Device gives cleaning quenching railway carriage quantitative water compensating.When after cleaning coke quenching cart work a period of time, retain in railway carriage coke powder it is more when, can
Exhaust-valve 8 is opened to discharge it into coke powder pond（Original production facility）.Experiment shows that this cleaning coke quenching cart and extinguishing technique are grasped
It is more economical to make simple, efficient, energy-conservation, safe and environment-friendly, occupation of land and small investment, production run.
Claims (2)
1. one kind cleaning coke quenching cart, it is characterized in that：Provided with four winch hoisters, dustproof sealing cover, cleaning quenching railway carriage, meet Jiao
Groove, sealing lead burnt plate, coke bin, coke placing door, water circulating pump, dual drive running mechanism, coke powder emptying valve, hydraulic control system,
Automation control system；The cleaning quenching railway carriage is provided with the water in the cleaning quenching railway carriage and described meets Jiao built with water
Groove, its top are provided with four winch hoisters, and cleaning coke quenching cart upper box part is provided with the dustproof sealing cover, and use is hydraulic cylinder-controlled
System opening and closing, the sealing is provided between cleaning quenching railway carriage and coke bin and leads burnt plate, sealing leads burnt plate action and leans on hydraulic system control
System, the coke bin bottom are provided with the coke placing door, and the cleaning coke quenching cart bottom portion is provided with coke powder emptying valve, cleans coke quenching cart
Lower box part is provided with the dual drive running mechanism.
A kind of 2. cleaning coke quenching cart according to claim 1, it is characterized in that described cleaning quenching railway carriage is per se with drive
Dynamic device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720810268.0U CN207108909U (en) | 2017-07-04 | 2017-07-04 | Clean coke quenching cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720810268.0U CN207108909U (en) | 2017-07-04 | 2017-07-04 | Clean coke quenching cart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207108909U true CN207108909U (en) | 2018-03-16 |
Family
ID=61586681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720810268.0U Active CN207108909U (en) | 2017-07-04 | 2017-07-04 | Clean coke quenching cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207108909U (en) |
-
2017
- 2017-07-04 CN CN201720810268.0U patent/CN207108909U/en active Active
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