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Kaho e kopaneng ea lesela la setofo se chesang, ho tloha botebong ba sebōpi ho ea ts’ebetsong ea kaho ea lebone le holimo ~

Kaho e kopaneng ea lesela la setofo se chesang, ho tloha botebong ba sebōpi ho ea ts’ebetsong ea kaho ea lebone le holimo ~

Moralo oa kaho bakeng sa lesela ka kakaretso la setofo se chesang sebopi sa blast setofo se arolelanoa ke baetsi ba litene tse refractory.

1. Kaho ea grouting botlaaseng ba setofo sa hot blast:

Ka mor’a hore tlase ea setofo se chesang se benngoe ka lehlohlojane, seretse se hanyetsang se lokela ho sebelisoa ho tlatsa lekhalo pakeng tsa lehlohlojane ho matlafatsa tiiso ea lona le matla.

Mokhoa oa grouting ke:

(1) Sebelisa pompo e nang le khatello e phahameng ho hatella seretse se refractory, khaotsa ho phunya ha kou e ‘ngoe ea li-grouting e hlaha kapa hlooho ea peipi ea rabara e phatlohang e phatloha, ‘me u qale ho phunya boema-kepe bo latelang.

(2) Ka mor’a hore grouting e feletseng e emise khatello, sebelisa polaka ea lepolanka kapa phaephe e thibelang ho koala lekhalo. Ka mor’a hore liphaephe tsohle tsa grouting li tletse grouting le refractory slurry e tiisitsoe, tlosa phala ea grouting, ebe u sebelisa poleiti ea tšepe ho tiisa le ho tjheseletsa orifice.

2. Kaho ea lintho tse ka akheloang botlaaseng ba setofo se chesang:

(1) Karohano ea lintho tse ka lahlehang, palo ea metsi a ekelitsoeng, le ho kopanya le ho haha ​​li lokela ho etsoa ka thata ho latela litaelo tsa fektheri bakeng sa ho lahloa.

(2) Nakong ea ts’ebetso ea ho tšela, ho phahama ha holim’a metsi le ho batalla ha thepa ho lokela ho hlahlojoa ka nako leha e le efe. E lokela ho laoloa ke mohala oa bophahamo o tšoailoeng holim’a kholomo ea grate le khetla ea sebōpi, ‘me kamore ea mollo e lokela ho laoloa ke litšepe tse cheselitsoeng.

3. Lera la setofo se chesang:

Sebelisa mokhoa oa offset ho ntša mola o bohareng oa sefapano pakeng tsa grate le kamore ea mollo, ‘me u tšoaee arc ea lerako le mohala o thusang oa lebota la kamore ea mollo ka boto ea arc.

(1) Mohaho oa lebota la sebōpi:

1) Beha fiber ea ceramic e ikutloang e le haufi le bokaholimo ba ‘mele oa sebōpi,’ me fiber e ikutloa e lokela ho ba haufi, ‘me botenya bo lokela ho kopana le litlhoko tsa moralo le kaho.

2) Kamora hore moaho o phetheloe ka fiber ea ceramic, qala ho aha litene tsa mocheso o bobebe o bobebe, ‘me qetellong u hahe litene tse boima tse boima bakeng sa lera le sebetsang.

3) Haha lerako la kamore ea mollo pele, ebe u haha ​​lerako la regenerator, ‘me qetellong u hahe litene tsa li-checker,’ me u phete mohaho o holimo ho fihlela bophahamo bo tšoanang.

(2) Mahaho a litene a kopantsoeng:

1) Ntlha ea pele, hula bophahamo bo tlase ba setene se kopantsoeng sa bokaholimo ba semicircle e ka tlase ‘me u se tšoaee holim’a khetla ea sebōpi, ebe u kenya lebili la lebili bohareng ba lesoba ho laola radius ea masonry.

2) Haha litene tse kopantsoeng ka tlase ho halofo ea selikalikoe pele, ho tloha ka ntle ho selikalikoe ho ea ka hare. Ka mor’a hore masonry a ka tlaase a halofo ea selikalikoe a phethoe, emisa lithaere tsa li-arch tsa semi-circle ‘me u qale ho haha ​​​​litene tse entsoeng ka holimo ho halofo ea selikalikoe.

(3) Mehaho ea litene ea checkered:

1) Lekola bophahamo bo otlolohileng, ho bata le boemo ba lesoba la gridi, joalo-joalo, kaofela li lokela ho fihlela litlhoko tsa moralo le kaho.

2) Ka mor’a ho netefatsa hore grate e tšoaneleha, hula mohala oa bophahamo ba litene tsa checker leboteng le leholo ‘me u tšoaee mohala oa marang-rang oa masonry.

3) Ka mor’a hore litene tsa li-checkers mokatong oa pele li behoe esale pele, hlahloba le ho lokisa tafole ea litene tsa checker le maemo a marang-rang.

4) Boholo ba motsoako oa ho atolosa pakeng tsa setene sa checker le lerako e lokela ho ba 20-25mm, ‘me e be lekhalo le tiileng ka lesela la lepolanka.

5) Ho ea ka litlhoko tsa tlhophiso ea moralo oa mekhahlelo ea bobeli le ea boraro ea litene tsa checker, mela ea marang-rang ea masonry e boetse e tšoauoa leboteng. Masonry le tlhophiso ea lera la bone li tšoana le lera la pele, ‘me boholo bo tsitsitseng ba lihlopha tse ka holimo le tse ka tlaase li lumelloa. Phapang ha ea lokela ho ba kholo ho feta 3mm.

(4) Masonry ea vault ea setofo se chesang se chesang:

1) Etsa qeto ea moeli oa bophahamo ba setene sa litene sa refractory sa lera la pele la karolo ea cylindrical ho ea ka bophahamo ba sebaka se ka tlaase sa setene se kopantsoeng sa catenary arch leoto. Netefatsa hore o tshwanelehile.

2) Sebaka se ka holimo sa masonry ka lesale la pallet se tla lekanngoa ka matla a phahameng a ho lahla.

3) Etsa qeto ea boemo ba setsi sa taolo ea karolo ea cylindrical ho ea ka bohareng ba sekoti se ka holimo.

4) Ka mor’a hore kamore e tukang le litene tsa li-checkers li hahoe ‘me boleng bo tiisitsoe hore bo tšoaneleha, qala ho kenya lebili la lebili le bohareng.

Sebelisa letlapa la rabara ho koahela regenerator eohle, ebe u tlosa letlapa le leketlileng la kamore e tukang, ‘me u sebelise lesela le sireletsang ho koahela ka ho feletseng kamore ea mollo. Kenya shaft e potolohang e bohareng, e lokise holimo le tlase bohareng ba lesoba la leholimo le holim’a letlapa la rabara, kenya template ea radian, ‘me u tšoaee mohala oa bophahamo ba setene holim’a boto.

5) Ha bophahamo ba masonry bo ntse bo phahama, bophahamo ba scaffold erection bo phahamisoa ka mokhoa o ts’oanang.

6) Ha u haha ​​​​karolo ea “columnar” ea vault, sebaka se sephara sa bokaholimo se lokela ho hlahlojoa ka nako efe kapa efe, ‘me phoso e lumelletsoeng ea taolo e lokela ho lokisoa hore e be tlase ho 1mm ka nako.

(5) Ka mor’a ho qeta kaho ea karolo ea cylindrical ea vault, qala ho haha ​​litene tse kopanetsoeng. Mohaho o kopanetsoeng oa litene o lokela ho etsoa ho tloha tlase ho ea holimo. Litene tse kopantsoeng li behoa pele ebe litene tse kopanetsoeng lia behoa.

1) Bakeng sa ho haha ​​​​litene tsa litene tse kopanetsoeng tse tlase, litene tse kopanetsoeng li lokela ho behoa pele, ‘me manonyeletso a katoloso a lokela ho bolokoa ho latela litlhoko tsa kaho nakong ea masonry,’ me manonyeletso a lokela ho tlatsoa ka manonyeletso a ho atolosa le ho ts’oaroa ka likhoele tsa tšepe. .

2) Sebaka sa masonry sa litene tse kopantsoeng tsa convex se lokela ho hlahlojoa ka nako efe kapa efe bakeng sa bophahamo ba sona, ho bata le radius ea masonry, ‘me ha hoa lokela ho ba le ts’ebetso e fosahetseng,’ me phetoho ea arc e lokela ho ba e boreleli.

3) Kamora ‘masonry oa litene tse kopaneng tsa convex e phethetsoe, qala ho aha litene tse kopaneng tsa concave. Kaha setene sena se kopantsoeng ha se sebelise seretse se refractory bakeng sa masonry, li-wedges tse nyenyane tsa lehong li lokela ho sebelisoa ho li lokisa pele ho masonry.

4) Ha u rala lera le kopaneng le holimo, mokhoa oa masonry o ts’oana, empa ha ho na tlhoko ea ho boloka manonyeletso a ho atolosa.

(6) Ha bokaholimo bo ka holimo ho 1.5 ~ 2.0m ho tloha lesobeng la chaotian, qala ho seta arch tire masonry ho aha sebaka se kobehileng sa vault.

Ha bophahamo ba masonry ba vault bo bōpehileng joaloka arc bo ntse bo phahama, tšekamelo ea butle-butle e ba kholoanyane. Nakong ena, likarete tsa hook li lokela ho sebelisoa ho eketsa botsitso ba litene tsa masonry refractory.