A carbon dioxide generator for agriculture

The invention discloses a carbon dioxide generator for agriculture. The carbon dioxide generator comprises a shell and a methanol combustor which are mutually matched, a plurality of air inlet holes are formed in the upper portion of the shell for outside air to enter, and a combustion chamber, a controller, a flame stabilizing sleeve, a smoke outlet, a draught fan and a carbon dioxide outlet arearranged in the shell. The combustion chamber is communicated with the methanol combustor and arranged in the flame stabilizing sleeve, a smoke outlet is formed in the upper portion of one side of theflame stabilizing sleeve and used for smoke to enter the shell, a plurality of ventilation meshes are formed in the outer edge of the flame stabilizing sleeve, and the carbon dioxide outlet is formedin the side wall of the shell and communicated with the fan. Methanol enters the methanol combustor through the inlet connecting pipe to be premixed and combusted and then enters the combustion chamber to be completely combust