Combustion device and gas stove

The invention discloses a combustion device and a gas stove, belongs to the technical field of combustion equipment, and aims to solve the technical problem that an air inlet of an existing combustion device is poor in air inlet capacity. The combustion device comprises an air inlet part, a combustion part and a partition plate, the air inlet part is provided with an air inlet channel and a gas port, the gas port is communicated with the air inlet channel, the combustion part is arranged on the air inlet part and communicated with the air inlet channel, a secondary air port is formed in the side, facing the air inlet part, of the combustion part, and a primary air port is formed in the side, facing the combustion part, of the air inlet part. The primary air port is communicated with the air inlet channel, the partition plate is arranged between the combustion part and the air inlet part so as to separate the primary air port from the secondary air port, and gaps are formed between the partition plate and the