CN205133495U - Regenerator inspection hole structure - Google Patents
Regenerator inspection hole structure Download PDFInfo
- Publication number
- CN205133495U CN205133495U CN201520822610.XU CN201520822610U CN205133495U CN 205133495 U CN205133495 U CN 205133495U CN 201520822610 U CN201520822610 U CN 201520822610U CN 205133495 U CN205133495 U CN 205133495U
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- regenerator
- head space
- brick
- checker brick
- wall
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Abstract
The utility model relates to a regenerator inspection hole structure, locate the box regenerator hold between the head space in, including filling the check brick in holding between the head space, poroid passageway is vertically set up out along the regenerator holding between the head space middle part to the check brick, and the wall is sealed to the regenerator and the through -hole is offered in corresponding position on the wall to the box, wherein seals and establishes the stopper brick in the porthole. The utility model discloses on the basis that does not influence coke oven checker chamber heat transfer and resistance, temperature measurement, pressure measurement can be carried out and regenerator heat transfer and the air current distribution circumstances in the regenerator is examined, provide reaction space for carrying out desorption nitrogen oxide in the regenerator simultaneously.
Description
Technical field
The utility model relates to a kind of coke oven regenerator structure, particularly relates to a kind of regenerator detect aperture structure.
Background technology
Coke oven regenerator is for reclaiming the heat of coke oven combustion waste gas and preheating gas, but Regenerator Structure conventional at present does not arrange the device of measuring stress and temperature, therefore the heat transfer effect of regenerator cannot be evaluated intuitively, especially for lattice regenerator, the method for each lattice regenerator pressure and temperature is not more effectively measured.Cause the horizontally-arranged temperature of coke oven cannot fine adjustment, thus affect coke quality.In (GB16171-2012), in the newly-built coal chemical enterprise coke oven flue gas of clear stipulaties, amount of nitrogen oxides is less than 500mg/Nm in addition
3, therefore, how in pressures inside regenerator, to provide reaction compartment to be also the problem that designer must consider for removing oxynitride.
Summary of the invention
The utility model provides a kind of regenerator detect aperture structure, on the basis not affecting coke oven regenerator heat exchange and resistance, thermometric, pressure measurement can being carried out to check regenerator heat exchange and air-flow distribution condition in regenerator, providing reaction compartment for carrying out removing oxynitride in regenerator simultaneously.
In order to achieve the above object, the utility model realizes by the following technical solutions:
A kind of regenerator detect aperture structure, that is located at lattice regenerator stores in head space, comprise the checker brick being filled in and storing in head space, described checker brick longitudinally set up out poroid passage along regenerator storing between head space middle part, on regenerator sealing wall and lattice wall, correspondence position offers through hole, wherein seals in porthole and establishes plug brick.
Described poroid passage is set up by top checker brick and bottom grid and is formed, and top checker brick and bottom checker brick correspondence position establish rectangular tank, build the poroid passage of rear self-assembling formation by laying bricks or stones.
Compared with prior art, the beneficial effects of the utility model are:
1) passage is provided for temperature and pressure in regenerator detects, by temperature or pressure-detecting device are stretched into different depths in regenerator, measure temperature, the pressure of regenerator especially in lattice regenerator, distribution of air flow situation in the heat transfer effect of inspection checker brick and regenerator;
2) result of pressure and temperature by checking out, regulates regenerator, increases regenerator length to airflow homogeneity, improves hot working efficiency, improve coke quality;
3) detect aperture also can be removal of nitrogen oxide and provides reaction compartment.
Accompanying drawing explanation
Fig. 1 is the structural representation of regenerator cross section described in the utility model.
Fig. 2 is regenerator vertical structure schematic diagram described in the utility model.
In figure: 1. checker brick 9. bottom, bottom flue 2. double-edged fine-toothed comb brick 3. checker brick 4. regenerator lattice wall 5. regenerator 6. regenerator main wall 7. regenerator list wall 8. top checker brick 10. envelope porthole plug brick 11. center partition 12. envelope wall
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
Seeing Fig. 1-Fig. 2, is the structural representation of regenerator detect aperture structure described in the utility model.A kind of regenerator detect aperture of the utility model structure, that is located at lattice regenerator stores in head space, comprise the checker brick 3 being filled in and storing in head space, described checker brick 3 longitudinally set up out poroid passage along regenerator 5 storing between head space middle part, on regenerator sealing wall 12 and lattice wall 4, correspondence position offers through hole, wherein seals in porthole and establishes plug brick 10.
Described poroid passage is set up by top checker brick 8 and bottom grid 9 and is formed, and top checker brick 8 and bottom checker brick 9 correspondence position establish rectangular tank, build the poroid passage of rear self-assembling formation by laying bricks or stones.
The using method of a kind of coke oven regenerator of the utility model detect aperture structure is as follows:
1), after the plug brick 10 in regenerator 5 one side seal porthole being taken out, temperature or pressure-detecting device are stretched in regenerator 5 from envelope porthole, the temperature and pressure of areal survey each lattice regenerator different depths;
2) by analyzing the changing value of temperature and pressure in different depths regenerator 5, inspection checker brick 3 heat transfer effect and distribution of air flow situation;
3) according to assay, airflow homogeneity in regenerator 5 is regulated;
4) when not carrying out temperature and pressure detection, with plug brick 10, regenerator sealing wall stopple is lived; During upstream, what the flue gas in bottom flue entered lattice regenerator after carrying out distribution of air flow by grate brick 2 stores in head space, combustion chamber is entered by chute carry out a distribution of air flow again in detect aperture after, air-flow can be improved long to homogeneity along regenerator 5, effective heat transfer effect improved in regenerator 5, and provide reaction compartment for removal of nitrogen oxide.
Described temperature-detecting device is temperature thermocouple or temperature probe, and pressure-detecting device is pressure transmitter.
Coke oven regenerator 5 is positioned at coke oven bottom, and its upper end is connected with combustion chamber through oblique flue, and lower end communicates with a point flue respectively through exhaust gas disc.Regenerator 5 is respectively bottom flue 1, grate brick 2 from bottom to top and stores between head space, wherein stores between head space and is filled by checker brick 3.Partition wall between same airflow regenerator is regenerator list wall 7, and the partition wall between incorgruous air-flow regenerator is regenerator main wall 6, partition wall 11 centered by the wall separating same regenerator cokery side, and envelope wall 12 built respectively by machine, burnt both sides.For lattice regenerator, carry out lattice according to quirk, often pair of quirk is divided into lattice.
Regenerator detect aperture structure described in the utility model is built by laying bricks or stones by checker brick 3, offer poroid passage storing between head space middle part, boxing out in corresponding envelope wall 12 and lattice wall 4 place, ensures that temperature and pressure proofing unit can run through whole regenerator 5 and finally arrive center partition 11 place.
The above; be only the utility model preferably embodiment; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, all should be encompassed within protection domain of the present utility model.
Claims (2)
1. a regenerator detect aperture structure, that is located at lattice regenerator stores in head space, it is characterized in that, comprise the checker brick being filled in and storing in head space, described checker brick longitudinally set up out poroid passage along regenerator storing between head space middle part, on regenerator sealing wall and lattice wall, correspondence position offers through hole, wherein seals in porthole and establishes plug brick.
2. a kind of regenerator detect aperture structure according to claim 1, is characterized in that, described poroid passage is set up by top checker brick and bottom grid and formed, and top checker brick and bottom checker brick correspondence position establish rectangular tank, build the poroid passage of rear self-assembling formation by laying bricks or stones.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520822610.XU CN205133495U (en) | 2015-10-22 | 2015-10-22 | Regenerator inspection hole structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520822610.XU CN205133495U (en) | 2015-10-22 | 2015-10-22 | Regenerator inspection hole structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205133495U true CN205133495U (en) | 2016-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520822610.XU Active CN205133495U (en) | 2015-10-22 | 2015-10-22 | Regenerator inspection hole structure |
Country Status (1)
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| CN (1) | CN205133495U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108253436A (en) * | 2018-03-05 | 2018-07-06 | 南通贝思特机械工程有限公司 | A kind of application energy-saving thermal storage formula multitower room incinerator RTO systems |
-
2015
- 2015-10-22 CN CN201520822610.XU patent/CN205133495U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108253436A (en) * | 2018-03-05 | 2018-07-06 | 南通贝思特机械工程有限公司 | A kind of application energy-saving thermal storage formula multitower room incinerator RTO systems |
| CN108253436B (en) * | 2018-03-05 | 2023-09-15 | 南通贝思特机械工程有限公司 | Coating is with energy-conserving heat accumulation formula multi-tower room incinerator RTO system |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180808 Address after: 116085 128 high energy street, Qixian Ling high tech Industrial Park, Dalian, Liaoning Patentee after: ACRE Coking And Refractory (Dalian) Engineering Consulting Corp., MCC Address before: 116085 128 high energy street, Qixian Ling high tech Industrial Park, Dalian, Liaoning Patentee before: ACRE Coking and Refractory Engineering Consulting Corporation, MCC |