The invention relates to a novel honeycomb coal stove. The novel honeycomb coal stove comprises a stove body with a heat preservation cover. Stove tiles are arranged in the stove body, and a heat preservation layer is arranged between the stove tiles and the stove body. The inner sides of the stove tiles are sleeved with a coal briquette filling guiding frame. A plurality of elastic clamping sheets inclining inwards and downwards are arranged at the lower portion of the coal briquette filling guiding frame, wherein the elastic clamping sheets are evenly distributed in the circumferential direction. A combustion supporting pipe is arranged at the lower portion of the stove body and provided with an electromagnetic valve. The stove body is provided with a temperature sensor. The electromagnetic valve and the temperature sensor are connected with a controller. An ash collecting hopper is arranged at the bottom of the hearth, and the combustion supporting pipe is further connected with anair blower through an air inlet pipe. The elastic clamping sheets of the coal briquette filling guiding frame can be utilized for clamping honeycomb coal briquettes, and when new honeycomb coal briquettes need to be adopted through replacement, the new honeycomb coal briquettes are directly added from the upper portion of the guiding frame and downwards pressed so that replacement can be achieved.