Ñëîâî, çíà÷åíèå êîòîðîãî âû õîòèòå ïîñìîòðåòü, íà÷èíàåòñÿ ñ áóêâû
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ÃÐÎÕÎÒ

Áîëüøàÿ ñîâåòñêàÿ ýíöèêëîïåäèÿ (ÁÝÑ)
        óñòðîéñòâî èëè ìàøèíà äëÿ ìåõàíè÷åñêîé ñîðòèðîâêè ñûïó÷èõ ìàòåðèàëîâ ïî êðóïíîñòè ÷àñòèö (êóñêîâ). Ïðèìåíÿåòñÿ äëÿ ðàçäåëåíèÿ íà ôðàêöèè óãëÿ, ðóä, ùåáíÿ è ò. ä., à òàêæå äëÿ îáåçâîæèâàíèÿ ìàòåðèàëîâ (îáîãàùåííûõ óãëåé, ïðîìûòûõ ðóä è ò. ä.). Ã. — îäèí èç îñíîâíûõ âèäîâ òåõíîëîãè÷åñêîãî îáîðóäîâàíèÿ äðîáèëüíî-ñîðòèðîâî÷íûõ çàâîäîâ è îáîãàòèòåëüíûõ ôàáðèê. Ã. ïîäðàçäåëÿþòñÿ íà íåïîäâèæíûå — óñòðîéñòâà, è ïîäâèæíûå — ìàøèíû.
         Íåïîäâèæíûå Ã. (êîëîñíèêîâûå, äóãîâûå, êîíè÷åñêèå) ñîñòîÿò èç ðàáî÷åãî îðãàíà íåïîäâèæíîé ïðîñåèâàþùåé ïîâåðõíîñòè è óñòàíîâêè äëÿ å¸ êðåïëåíèÿ. Êîëîñíèêîâûå Ã. èìåþò íàêëîííóþ ïîâåðõíîñòü è ùåëü ñâûøå 50 ìì è ïðèìåíÿþòñÿ äëÿ ãðóáîé ñîðòèðîâêè êðóïíîêóñêîâûõ ìàòåðèàëîâ; äóãîâûå Ã. èñïîëüçóþòñÿ äëÿ îáåçâîæèâàíèÿ è ñîðòèðîâêè ìåëêîçåðíèñòûõ ìàòåðèàëîâ (óãëÿ, ïåñêà): êîíè÷åñêèå — äëÿ îáåçâîæèâàíèÿ è ãðóáîé ñîðòèðîâêè.
         Âûñîêóþ ýôôåêòèâíîñòü ãðîõî÷åíèÿ (Ñì. Ãðîõî÷åíèå) îáåñïå÷èâàþò ïîäâèæíûå Ã. (ìàøèíû).Îíè ñîñòîÿò èç îäíîé èëè íåñêîëüêèõ ïðîñåèâàþùèõ ïîâåðõíîñòåé (ñèò), óñòðîéñòâ äëÿ èõ óñòàíîâêè è ìåõàíèçìà, ïðèâîäÿùåãî ñèòà â äâèæåíèå. Ïî õàðàêòåðó äâèæåíèÿ ñèò ðàçëè÷àþò Ã. ñ âðàùàþùèìèñÿ ïîâåðõíîñòÿìè (áàðàáàííûå), êà÷àþùèåñÿ, âèáðàöèîííûå è ïîëóâèáðàöèîííûå. Áàðàáàííûå Ã. ñîñòîÿò èç êîíöåíòðè÷åñêèõ ïðîñåèâàþùèõ ïîâåðõíîñòåé, âðàùàþùèõñÿ âîêðóã îäíîé îñè. Èñïîëüçóþòñÿ ïðåèìóùåñòâåííî äëÿ ïðîìûâêè ìàòåðèàëîâ ñ ïîïóòíîé ãðóáîé ñîðòèðîâêîé. Ó êà÷àþùèõñÿ Ã. îäíî èëè íåñêîëüêî ñèò çàêðåïëåíû â ïðÿìîóãîëüíîì êîðîáå, ñîåäèí¸ííîì ñ äâèæóùèì ìåõàíèçìîì, ÷àùå ýêñöåíòðèêîì. Ìàòåðèàë äâèæåòñÿ ïî ñèòó ïîä äåéñòâèåì ñèëû òÿæåñòè èëè ñèë èíåðöèè. Áëàãîäàðÿ æ¸ñòêîé êèíåìàòè÷åñêîé ñâÿçè ìåæäó êîðîáîì è ýêñöåíòðèêîì ðàçìàõ êîëåáàíèé ñèò ñòðîãî îïðåäåë¸ííûé è íå çàâèñèò îò íàãðóçêè íà Ã. Êîðîá âèáðàöèîííîãî Ã. êîëåáëåòñÿ (âèáðèðóåò) ïîä äåéñòâèåì óñèëèé, ñîçäàâàåìûõ âèáðàòîðîì. Ïî õàðàêòåðó âèáðàöèè ðàçëè÷àþò Ã. ñ ïðÿìîëèíåéíûìè, ýëëèïòè÷åñêèìè è êðóãîâûìè âèáðàöèÿìè êîðîáà.  îòëè÷èå îò êà÷àþùèõñÿ, ó âèáðàöèîííûõ Ã. âåëè÷èíà êîëåáàíèé ñèò íå ïîñòîÿííà è çàâèñèò îò íàãðóçêè.  ïðîìûøëåííîñòè ïðèìåíÿþòñÿ âñå òèïû Ã., íàèáîëåå ïåðñïåêòèâíûìè ÿâëÿþòñÿ âèáðàöèîííûå (òàáë.). Ñðåäè ýòîé ãðóïïû ñëåäóåò âûäåëèòü ò. í. ðåçîíàíñíûå Ã., â êîòîðûõ ýíåðãèÿ äâèãàòåëÿ ðàñõîäóåòñÿ ëèøü íà ïðåîäîëåíèå ñîïðîòèâëåíèé êîëåáàíèÿì, à íå íà ñîîáùåíèå êèíåòè÷åñêîé ýíåðãèè äâèæóùèìñÿ ìàññàì, ïîýòîìó ðåçîíàíñíûå Ã. òðåáóþò ïðèâîä ìåíüøåé ìîùíîñòè, à óðàâíîâåøåííîñòü ìàññ äà¸ò âîçìîæíîñòü ñîçäàâàòü Ã. ñ áîëüøèìè ïðîñåèâàþùèìè ïîâåðõíîñòÿìè.
         Òåõíè÷åñêàÿ õàðàêòåðèñòèêà íåêîòîðûõ ãðîõîòîâ, âûïóñêàåìûõ â ÑÑÑÐ
        --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
        | Òèï ãðîõîòà               | Ìàðêà     | Ìàêñ.                             | Ðàçìåð ñèò,    | Êîëè÷åñòâî     | Ðàçìåð          | Ìîùíîñòü                 | Ìàññà, êã | Íàçíà÷åíèå                |
        |                                  |                | ïðîèçâîäèòåëüíîñòü,      | ìì                 | ñèò                 | îòâåðñòèé      | ýëåêòðîäâèãàòåëÿ,     |                 |                                  |
        |                                  |                | ì^÷                                 |                       |                       | ñèò, ìì          | êåò                            |                 |                                  |
        |------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
        | Âèáðàöèîííûé           | ÃÃÒ-42     | 250                                 | 1500õ3750      | 2                     | 80Õ80            | 17                              | 6615         | Äëÿ ñîðòèðîâêè          |
        | íàêëîííûé                 |                |                                       |                       |                       | 135Õ135        |                                  |                 | ñòðîèòåëüíûõ            |
        |                                  |                |                                       |                       |                       |                      |                                  |                 | ìàòåðèàëîâ                |
        |                                  |                |                                       |                       |                       |                      |                                  |                 | êðóïíîñòüþ äî 400     |
        |                                  |                |                                       |                       |                       |                      |                                  |                 | ìì                             |
        |------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
        | Âèáðàöèîííûé           | ÃÃÑ-42    | 150                                 | 1500õ3750      | 2                     | 26õ26 5õ20    | 13                              | 3500         | Äëÿ ñîðòèðîâêè          |
        | íàêëîííûé                 |                |                                       |                       |                       |                      |                                  |                 | ñòðîèòåëüíûõ            |
        |                                  |                |                                       |                       |                       |                      |                                  |                 | ìàòåðèàëîâ                |
        |                                  |                |                                       |                       |                       |                      |                                  |                 | êðóïíîñòüþ äî 150     |
        |                                  |                |                                       |                       |                       |                      |                                  |                 | ìì                             |
        |------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
        | Âèáðàöèîííûé           | ÃÑÑ-42    | 80                                   | 1250Õ1820      | 3                     | 11Õ11 26õ26  | 5,5                             | 2100         | Äëÿ ñîðòèðîâêè          |
        | ãîðèçîíòàëüíûé         |                |                                       |                       |                       | 5õ20              |                                  |                 | ñòðîèòåëüíûõ            |
        |                                  |                |                                       |                       |                       |                      |                                  |                 | ìàòåðèàëîâ                |
        |                                  |                |                                       |                       |                       |                      |                                  |                 | êðóïíîñòüþ äî 150     |
        |                                  |                |                                       |                       |                       |                      |                                  |                 | ìì                             |
        |------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
        | Ðåçîíàíñíûé             | ÃÐË 62-1 | —                                   | 2000õ5000      | 2                     | îò 6x6 äî       | 11                              | 22540       | Äëÿ ñîðòèðîâêè è       |
        | äâóõìàññíûé             |                |                                       |                       |                       | 95õ95            |                                  |                 | îáåçâîæèâàíèÿ          |
        |                                  |                |                                       |                       |                       |                      |                                  |                 | àíòðàöèòîâ, ãàçîâûõ  |
        |                                  |                |                                       |                       |                       |                      |                                  |                 | è ýíåðãåòè÷å-             |
        |------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
        |                                  |                |                                       |                       |                       |                      |                                  |                 | ñêèõ óãëåé                 |
        |------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
        | Ïëîñêîêà÷àþùïé-ñÿ   | ÃÏÎ-4Ì   | 100                                 | 1500Õ6000      | 2                     | 1Õ1               | 11                              | 10567       | Äëÿ îáåçâîæèâàíèÿ    |
        | 4-êîðîáíûé                |                |                                       |                       |                       |                      |                                  |                 | ñòðîèòåëüíûõ            |
        |                                  |                |                                       |                       |                       |                      |                                  |                 | ìàòåðèàëîâ, óãëÿ è    |
        |                                  |                |                                       |                       |                       |                      |                                  |                 | äð. êðóïíîñòüþ äî     |
        |                                  |                |                                       |                       |                       |                      |                                  |                 | 25 ìì                        |
        |------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
        | Äóãîâîé                     | ÑÄ-1       | 200                                 | 830Õ1330       | 1                     | îò 0,5 äî 1,5  | —                              | 350          | Äëÿ ñîðòèðîâêè è       |
        |                                  |                |                                       |                       |                       |                      |                                  |                 | îáåçâîæèâàíèÿ          |
        |                                  |                |                                       |                       |                       |                      |                                  |                 | ñòðîèòåëüíûõ            |
        |                                  |                |                                       |                       |                       |                      |                                  |                 | ìàòåðèàëîâ, óãëÿ è    |
        |                                  |                |                                       |                       |                       |                      |                                  |                 | äð. êðóïíîñòüþ äî 6   |
        |                                  |                |                                       |                       |                       |                      |                                  |                 | ìì                             |
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         Ëèò.: Ãîí÷àðîâè÷ È. Ô., Çåìñêîâ Â. Ä., Êîðåøêîâ Â. È., Âèáðàöèîííûå ãðîõîòû è êîíâåéåðû, Ì., 1960; Ìîëÿâêî À. Ð., Çàðóáåæíûå êîíñòðóêöèè ìåõàíè÷åñêèõ ãðîõîòîâ (Îáçîð), Ì., 1963; Ìàêàðîâ Â. È., Ñîêîëîâ Â. Ï., Ìàøèíû äëÿ äðîáëåíèÿ è ñîðòèðîâêè ìàòåðèàëîâ. Ñïðàâî÷íèê, Ì. — Ë., 1966; Àíäðååâ Ñ. Å., Çâåðåâè÷ Â. Â., Ïåðîâ Â. À., Äðîáëåíèå, èçìåëü÷åíèå è ãðîõî÷åíèå ïîëåçíûõ èñêîïàåìûõ, 2 èçä., Ì., 1966; Ïîíîìàðåâ È. Â., Äðîáëåíèå è ãðîõî÷åíèå óãëåé, Ì., 1970.
         Â. Â. Áåðäóñ.
        Ðåçîíàíñíûé ãðîõîò.
        Êà÷àþùèéñÿ ãðîõîò.
        Âèáðàöèîííûé äâóõñèòíûé ãðîõîò.
Îðôîãðàôè÷åñêèé ñëîâàðü Ëîïàòèíà
ãð`îõîò, ãð`îõîò, -à
Ñëîâàðü Îæåãîâà
ÃÐ’ÎÕÎÒ, -à (-ó), ìóæ. Ñèëüíûé øóì ñ ðàñêàòàìè. Ã. îðóäèé.
II. ÃÐ’ÎÕÎÒ, -à, ìí. -û, -îâ è -’à, -’îâ, ìóæ.
1. Áîëüøîå ðåøåòî.
2. Ìàøèíà, óñòðîéñòâî, ïðîñåèâàþùåå è ñîðòèðóþùåå ñûïó÷èå ìàòåðèàëû (ñïåö.). Âàëêîâûé ã. Âèáðàöèîííûé ã.
Ñëîâàðü ñèíîíèìîâ Àáðàìîâà
ñì. çâóê, øóì
Ñëîâàðü Óøàêîâà
ÃÐ’ÎÕÎÒ, ãðîõîòà, ìí. íåò, ·ìóæ. Î÷åíü ñèëüíûé (ñ ðàñêàòàìè) øóì. Ãðîõîò îáâàëà. Ãðîõîò àðòèëëåðèéñêîé êàíîíàäû. «Òû (ýõî) âíåìëåøü ãðîõîòó ãðîìîâ.» Ïóøêèí.
II. ÃÐ’ÎÕÎÒ, ãðîõîòà, ·ìóæ. (òåõ.).
1. Áîëüøîå ðåøåòî äëÿ ïðîñåèâàíèÿ çåðíà, èçìåëü÷åííîé ðóäû, ùåáíÿ, ïåñêó ·è·äð. ñûïó÷èõ ìàòåðèàëîâ.
2. Ñîñòàâíàÿ ÷àñòü ìîëîòèëêè â âèäå äåðåâÿííîãî ðåøåòà, ñëóæàùàÿ äëÿ âûäåëåíèÿ èçáîèíû (ñ.-õ.).
Òîëêîâûé ñëîâàðü Åôðåìîâîé
[ãðîõîò]
1. ì.
1) Î÷åíü ñèëüíûé, îãëóøèòåëüíûé çâóê, ðàñêàòèñòûé øóì.
2) ïåðåí. ðàçã.-ñíèæ. Ãðîìêèé, ðàñêàòèñòûé ñìåõ, õîõîò.
2. ì.
Óñòðîéñòâî äëÿ ìåõàíè÷åñêîé ñîðòèðîâêè ïóòåì ïðîñåèâàíèÿ ñûïó÷èõ ìàòåðèàëîâ ïî âåëè÷èíå èõ ÷àñòèö.
Ýòèìîëîãè÷åñêèé ñëîâàðü Êðûëîâà
Îáùåñëàâÿíñêîå ñëîâî, îáðàçîâàííîå îò çâóêîïîäðàæàòåëüíîãî ãðîõ. Òàêèì æå ñïîñîáîì áûëè îáðàçîâàíû è ðÿä äðóãèõ ñëîâ: ðîïîò, òîïîò.
Åñëè âû æåëàåòå áëåñíóòü çíàíèÿìè â áåñåäå èëè ïðèâåñòè àðãóìåíò â ñïîðå, òî ìîæåòå èñïîëüçîâàòü ññûëêó:

áóäåò âûãëÿäåòü òàê: ÃÐÎÕÎÒ


áóäåò âûãëÿäåòü òàê: ×òî òàêîå ÃÐÎÕÎÒ