38results about How to "Easy to discharge ash" patented technology

The invention discloses a rotary biofuel combustion furnace, which is characterized in that a hollow drum coaxial with an arc-shaped transition plate in the left and right directions of the axis is arranged in the combustion chamber, and radially outward The stretched partition is parallel to the axis of the drum. There is a gap between the outer edge of the partition and the arc-shaped transition plate. There are via holes on the drum and the partition. End plates are connected to both ends of the drum. Prismatic holes are provided at the axial center of the end plate. The left and right side walls of the combustion chamber are respectively provided with shaft holes coaxial with the end plate, and the shaft hole is fitted with a rotating body, and the end of the rotating body is provided with a prism matching the prism hole, and the rotating body and the end plate are connected as a whole by screws. There is a transmission hole at the end of the rotating body, and a transmission pin is arranged in cooperation with the transmission hole, and the transmission pin is connected with a rotating handle; the invention is fast and convenient for ash discharge, can effectively improve combustion efficiency, and makes people more willing to use biofuel particles, which is beneficial to energy consumption. save.

The invention discloses a concrete dry aggregate continuous multistage air classification method which is achieved by means of the following steps that mixed aggregate is thrown into the same sealed space, multistage air classification is carried out continuously on the mixed aggregate, and the mixed aggregate is divided into classified aggregate within multiple particle diameter ranges. According to the concrete dry aggregate continuous multistage air classification method, multistage air classification is carried out on the mixed aggregate continuously to enable particle sizes of classified aggregate to be more concentrated; soil and stone powder blended in the mixed aggregate are separated from the classified aggregate through continuous multistage air classification and are discharged, the classified aggregate is clean, the steps of water washing and dewatering can be omitted, the technological process is shortened, cost is reduced, and quality of concrete finished products is improved.

The invention discloses a wavy grate biofuel furnace. The wavy grate biofuel furnace comprises a furnace chamber and an exhaust pipe, and is characterized in that the furnace chamber is provided with a combustion chamber and an ash storage chamber of which the horizontal sections are rectangular; the ash storage chamber is below the combustion chamber; a grate is arranged between the ash storage chamber and the combustion chamber; the grate is composed of inclined plates which are arranged from the inner wall on one side to the opposite side wall at equal intervals and are connected end to end; the lower edges of the adjacent inclined plates are connected to form wave troughs; the upper edges of the adjacent inclined plates are connected to form wave crests; lower notches which are distributed along the wave troughs and downwards penetrate through the bottoms of the wave troughs are arranged in the bottoms of the wave troughs; and upper notches which are distributed along the wave crests, upwards penetrate through the tops of the wave crests and are staggered with the lower notches are arranged at the tops of the wave crests. According to the wavy grate biofuel furnace, the ventilation and ash falling area is increased, and combustion and ash discharge are facilitated; and besides, the V-shaped notches have inclination, ash collapses and slides during the combustion process, ash falls through the V-shaped notches more easily during the sliding process, and ash discharge is quicker and more convenient.

The invention discloses a bag-type dust collector for industrial environment-friendly dust removal. Its structure includes an air suction port, an upper cover, a filter cylinder, and a dust collector. The filter cartridge is docked with the dust collector, and the two are connected internally. The bundle sleeve is threaded and locked with the dust bag through the ring top plate, and is stretched under the action of the expansion part to elastically lock the dust bag. It can prevent the dust bag from stretching and shaking due to the impact force of the dust when the exhaust gas that impacts downward is ejected from the support and guide device to the expansion part. The structure of the dust collection bucket is The upper and lower conical shapes are convenient for ash discharge, and through the cooperation of the dispersion structure and the dispersion pipe, the wind direction is more dispersed, and the exhaust gas and dust in the dust collection bucket are more evenly distributed, and the dispersion structure can play a certain buffer function, so that the impact on itself will be reduced.

The invention disclosed an improved biofuel burning furnace. The improved biofuel burning furnace is characterized in that a hollow roller of which the axis is arranged in the left-right direction is arranged in a burning chamber, and the hollow roller and an arc-shaped transition plate are coaxial; the outer wall of the roller is provided with partition plates which are distributed in the circumferential direction, extend outwards in the radial direction and are parallel to the axis of the roller; a gap is formed between the outer edge of each partition plate and the arc-shaped transition plate; the roller and the partition plates are provided with via holes; end plates are connected to the two ends of the roller; prism holes are formed in the axes of the end plates; the left and right side walls of the burning chamber are provided with shaft holes coaxial with the end plates correspondingly, and rotary bodies are arranged in the shaft holes in a matched mode; the front and rear walls of a dust storage chamber are provided with opposite via holes; a transmission rod capable of rotating penetrates through the via holes; a shift fork is connected to the middle of the transmission rod and can be screwed into the partition plates along with the transmission rod; a handle is connected to the front end of the transmission rod; and operation on the front portion is more convenient. According to the improved biofuel burning furnace, ash can be quickly and conveniently discharged, and the burning efficiency can be effectively improved, so that people would like to use biofuel particles, and energy sources are saved advantageously.

The invention relates to a concentration and separation processing facility for flushing cinder soaking water from a fuel electric plant, in particular to a cinder soaking water concentrating and separating tank which is mainly characterized in that a separated tapered cinder hopper (14) of the concentration and separation tank is arranged below a concentration and separation tank body (1) and isinternally provided with a cinder separating plate (15); the middle part of the concentration and separation tank body (1) is provided with a straight reaction cylinder (6) which is a reaction regionA on the upper part, a rotational flow settling region B in the middle and a first concentration region C at the lower part; the outer wall of the straight reaction cylinder (6) is fixedly connected with a tapered reaction cylinder (9); the concentration and separation tank body (1), the separated tapered cinder hopper (14) of the concentration and separation tank and the tapered reaction cylinder (9) forms a second concentration region E which is connected with a second cinder discharging pipe (12) and a valve (13) arranged on the second cinder discharging pipe (12); a flow guiding cylinder (7) is arranged outside the straight reaction cylinder (6) and forms a flow guiding region D together with the straight reaction cylinder (6) and the tapered reaction cylinder (9); a tapered cinder baffle (8) is arranged on the concentration and separation tank body (1), and a separation region F is formed between the tapered cinder baffle (8) and the flow guiding cylinder (7).

The present invention disclosed a crusher dust collector, including the shell and exhaust chamber. The air inlet was opened on the shell, and the bottom was connected to the ash through the gray outlet.The shell is columnar, with a filter bag in the shell; a deformation support mechanism is set inside the filter bag; the ash carrier made of elastic material below the air inlet, the outer edge of the outer edge is connected to the inner wall of the shell to the inner wall connectionInner edge to connect to the ash outlet; the back of the ash to the side of the filter bag is connected to a plastic surgery mechanism. The gray film has two shapes. The first shape is the bucket shape of the opening, and the second shape is a cone -shaped shape.The crusher dust collector can facilitate the length of the filter bag through the cylindrical shell and the first -shaped gray film, thereby expanding the filtration area, enhancing the filtering effect, and extending the use cycle.Falling dust, combined with the blowing system, improve the dredging effect of the filter bag, and adjust the gray film to the second shape to facilitate the gray.

The invention discloses a double-turnover-plate type biofuel furnace. The double-turnover-plate type biofuel furnace is characterized in that the lower edge of each front turnover plate contacts with the lower edge of a corresponding rear turnover plate adjacent to the front turnover plate and located on the other side or a gap below 1cm is reserved between the lower edge of each front turnover plate and the lower edge of the corresponding rear turnover plate adjacent to the front turnover plate and located on the other side, two ends of the turnover plates adjacent to the front wall and the rear wall of an ash storage chamber are fixedly connected with the lateral wall of a combustion chamber, two ends of the upper edges of the rest of turnover plates are connected with the lateral wall of the combustion chamber through rotary shafts, a left shifting rod extending downwardly is connected to the left of the middle of the lower edge of each front turnover plate, a right shifting rod extending downwardly is connected to the right of the middle of the lower edge of each rear turnover plate, a drawable left transmission rod and a drawable right transmission rod which penetrate the front wall and the rear wall of the ash storage chamber are arranged, left shifting holes allowing the left shifting rods to insert into are formed in the left transmission rod, and right shifting holes allowing the right shifting rods to insert into are formed in the right transmission rod. The double-turnover-plate type biofuel furnace has the advantages that the biofuel furnace is fast and convenient in ash discharge, combustion efficiency can be increased effectively, people are willing to use biofuel particles, and energy saving is facilitated.

The invention discloses a multi-purpose hole head of a screwdriver, comprising a hole former joint, a connecting column and a connecting rod joint. The end faces of the columns are all provided with mounting holes, the inner walls of the mounting holes are provided with internal threads, the two sides of the hole former joint and the connecting rod joint are provided with bolt holes, and the outer walls of the ports of the bolt holes are fixedly connected There is a reinforcing rib, and the reinforcing rib is provided with a receiving slot at the outer port of the bolt hole; the hole former and the connecting rod are respectively threaded with the multi-purpose hole head of the screwdriver, and the connection operation is convenient. The connector and the connecting rod and the connecting rod joint are firmly fixed, and the reinforcing ribs effectively enhance the structural strength of the bolt hole to prevent cracking during the fixing process. Wear and tear on the connecting part during the process.