CN214307053U

CN214307053U - Condensing steam boiler

Info

Publication number: CN214307053U
Application number: CN202120012193.8U
Authority: CN
Inventors: 赵云峰; 任建宇; 张翔
Original assignee: Henan Huatai Petrochemical Equipment Co ltd
Current assignee: Henan Huatai Petrochemical Equipment Co ltd
Priority date: 2021-01-05
Filing date: 2021-01-05
Publication date: 2021-09-28
Anticipated expiration: 2031-01-05

Abstract

The utility model discloses a condensing steam boiler, its technical scheme is: the smoke and dust filter is characterized by comprising a steam boiler body, wherein a combustion cylinder is fixedly arranged in the steam boiler body, a plurality of smoke exhaust pipes are fixedly arranged on two sides of the combustion cylinder, a spark plug is fixedly arranged in the combustion cylinder, a dust removal chamber is fixedly arranged on one side of the steam boiler body, and a smoke and dust filter mechanism and an exhaust mechanism are arranged in the dust removal chamber; the smoke and dust filtering mechanism includes first filter plate and reciprocal lead screw, inside first filter plate is fixed to be located the clean room, the fixed baffle that is equipped with in first filter plate one side, baffle and clean room inner chamber lateral wall fixed connection, reciprocal lead screw both ends pass through the bearing with clean room inner chamber both sides wall respectively and are connected, reciprocal lead screw outside is equipped with the bearing frame, the beneficial effects of the utility model are that: the utilization rate of flue gas is improved, the flue gas that can discharge is handled, avoids the polluted environment, improves flue gas and carries and dust collection efficiency.

Description

Condensing steam boiler

Technical Field

The utility model relates to a steam boiler technical field, concretely relates to condensing steam boiler.

Background

The steam boiler refers to boiler equipment for producing steam, belongs to special equipment, and is designed, produced, delivered and installed by the special equipment, a user needs to obtain a boiler use certificate to operate the boiler, the steam boiler is different from an atmospheric boiler, a boiler procedure needs to be carried out when the steam boiler leaves a factory, and the boiler procedure comprises a boiler body diagram, an installation diagram, an instrument valve diagram, a pipeline diagram, an inspection qualification certificate and the like.

The prior art has the following defects: most of existing steam boilers adopt straight pipes to convey flue gas to carry out secondary utilization on heat of the existing steam boilers in the using process, however, the utilization effect is not particularly good, smoke dust particles generated by boiler combustion are discharged randomly, the environment is easily polluted, the environment is not protected, and the efficiency of common dust removal equipment is low.

Therefore, it is necessary to invent a condensing steam boiler.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a condensing steam boiler carries and filters the flue gas that the burning produced through smoke and dust filtering mechanism and exhaust mechanism to solve the easy polluted environment, the very little environmental protection of random emission of smoke and dust granule that the boiler burning produced, and the problem of ordinary dust collecting equipment inefficiency.

In order to achieve the above object, the present invention provides the following technical solutions: a condensing steam boiler comprises a steam boiler body, wherein a combustion cylinder is fixedly arranged in the steam boiler body, a plurality of smoke exhaust pipes are fixedly arranged on two sides of the combustion cylinder, a spark plug is fixedly arranged in the combustion cylinder, a dust removal chamber is fixedly arranged on one side of the steam boiler body, and a smoke dust filtering mechanism and an exhaust mechanism are arranged in the dust removal chamber;

the smoke dust filtering mechanism comprises a first filter plate and a reciprocating screw rod, the first filter plate is fixedly arranged in the dust removing chamber, a baffle is fixedly arranged on one side of the first filter plate and is fixedly connected with the side wall of the inner cavity of the dust removing chamber, two ends of the reciprocating screw rod are respectively connected with the two side walls of the inner cavity of the dust removing chamber through bearings, a bearing seat is arranged outside the reciprocating screw rod, the reciprocating screw rod is connected with the bearing seat through a ball nut pair, and a shower head is fixedly arranged on one side of the bearing seat;

exhaust mechanism includes the casing, clean room one side is located to the casing, the casing both sides are all fixed and are equipped with the sleeve, sleeve one end and clean room lateral wall fixed connection, casing one side is equipped with the exhaust subassembly, the exhaust subassembly includes first exhaust fan, the fixed connecting axle that is equipped with of first exhaust fan one end, the connecting axle extends into the casing inside and passes through the bearing with the casing and be connected, casing one side is fixed and is equipped with third bevel gear.

Preferably, the exhaust assembly comprises a second exhaust fan, one end of the second exhaust fan is fixedly provided with a connecting shaft, the connecting shaft extends into the shell and is connected with the shell through a bearing, and a third bevel gear is fixedly arranged on one side of the shell.

Preferably, a steam conveying pipe is fixedly arranged at the top of the steam boiler body, a water injection pipe is arranged on one side of the steam boiler body, an exhaust fan is arranged on one side of the steam boiler body, the exhaust fan is fixedly arranged inside the baffle, and one end of the exhaust fan is communicated with the smoke exhaust pipe.

Preferably, the fixed scum pipe that is equipped with in clean room bottom, the fixed second filter plate that is equipped with in scum pipe one side, the fixed water catch bowl that is equipped with in second filter plate one side, the fixed casing that is equipped with in clean room inner chamber bottom, the fixed gag lever post that is equipped with in clean room inner chamber top, the gag lever post runs through bearing frame, the fixed gas vent that is equipped with in gag lever post one side.

Preferably, the inside fixed water pump that is equipped with of water catch bowl, the fixed connecting pipe that is equipped with of water pump one end, the connecting pipe other end extends into the clean room inside and with gondola water faucet fixed connection.

Preferably, the inside connecting rod that is equipped with of clean room, the connecting rod both ends pass through the bearing with the clean room lateral wall respectively and are connected, the connecting rod runs through the casing and passes through the bearing with the casing and be connected, the casing both sides are all fixed and are equipped with second bevel gear, two second bevel gear one side all is equipped with first bevel gear, second bevel gear meshes with first bevel gear mutually, one of them first bevel gear and reciprocal lead screw fixed connection, the cover is equipped with fourth bevel gear in the middle of the connecting rod, fourth bevel gear meshes with third bevel gear mutually.

Preferably, a motor is fixedly arranged inside the casing, a transmission shaft is fixedly connected to the output end of the motor, and one end of the transmission shaft is fixedly connected with the other first bevel gear.

The utility model has the advantages that:

1. the utility model discloses a wave discharge fume pipe improves the reutilization of flue gas, filter the granule in the flue gas through the first filter plate in the dirt room, reciprocal lead screw rotates and drives the bearing frame and do reciprocating motion, the bearing frame is in the removal in-process, the water pump in the water catch bowl can be with the water in the water catch bowl from the connecting pipe discharge into the gondola water faucet and spout from the gondola water faucet, the gondola water faucet moves along with the bearing frame, the gondola water faucet spouts water and makes the granule that adheres to on the first filter plate washed away and avoid blockking up first filter plate, the water that spouts simultaneously can further adhere to and drop the granule in the flue gas, the granule to the flue gas is effectively filtered and concentrated and is carried, avoid polluting the environment;

2. the utility model discloses an in water discharges into the water catch bowl again from first filter plate and second filter plate, the scum pipe discharge can be followed to the granule sediment, the connecting rod rotates and drives fourth bevel gear and rotate, fourth bevel gear rotates and drives third bevel gear and rotate, third bevel gear rotates and drives the connecting axle and rotate, the connecting axle rotates and drives first exhaust fan and rotates, first exhaust fan rotates and to discharge the cigarette fast, and the efficiency of transport is improved, the availability factor and the life of boiler have been improved, and it is more swift to discharge fume.

Drawings

Fig. 1 is a schematic view of the overall structure provided by the present invention;

fig. 2 is a side view provided by the present invention;

fig. 3 is an enlarged view of a point a in fig. 1 according to the present invention;

fig. 4 is an enlarged view of the point B in fig. 1 according to the present invention;

fig. 5 is an enlarged view of the point C in fig. 1 according to the present invention;

fig. 6 is a schematic structural diagram of embodiment 2 provided by the present invention.

In the figure: the device comprises a steam boiler body 1, a dust removal chamber 2, a combustion cylinder 3, a smoke exhaust pipe 4, a steam delivery pipe 5, a spark plug 6, a suction fan 7, a baffle 8, a first filter plate 9, a connecting pipe 10, an exhaust port 11, a connecting rod 12, a machine shell 13, a motor 14, a water pump 15, a water collecting tank 16, a second filter plate 17, a slag exhaust pipe 18, a first exhaust fan 19, a bearing seat 20, a shower head 21, a limiting rod 22, a reciprocating screw rod 23, a first bevel gear 24, a second bevel gear 25, a sleeve 26, a shell 27, a third bevel gear 28, a connecting shaft 29, a fourth bevel gear 30, a transmission shaft 31 and a second exhaust fan 32.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Embodiment 1, refer to fig. 1-5, the utility model provides a condensing steam boiler, including a steam boiler body 1, a combustion cylinder 3 is fixedly arranged inside the steam boiler body 1, a plurality of exhaust pipes 4 are fixedly arranged on both sides of the combustion cylinder 3, a spark plug 6 is fixedly arranged inside the combustion cylinder 3, a dust removal chamber 2 is fixedly arranged on one side of the steam boiler body 1, and a smoke filtering mechanism and an exhaust mechanism are arranged inside the dust removal chamber 2;

the smoke dust filtering mechanism comprises a first filter plate 9 and a reciprocating screw rod 23, the first filter plate 9 is fixedly arranged inside the dust removing chamber 2, a baffle plate 8 is fixedly arranged on one side of the first filter plate 9, the baffle plate 8 is fixedly connected with the side wall of the inner cavity of the dust removing chamber 2, two ends of the reciprocating screw rod 23 are respectively connected with two side walls of the inner cavity of the dust removing chamber 2 through bearings, a bearing seat 20 is arranged outside the reciprocating screw rod 23, the reciprocating screw rod 23 is connected with the bearing seat 20 through a ball nut pair, and a shower head 21 is fixedly arranged on one side of the bearing seat 20;

exhaust mechanism includes

casing

27, 2 one sides in clean room are located to casing 27, casing 27 both sides are all fixed and are equipped with

sleeve

26, 2 lateral wall fixed connection in sleeve 26 one end and clean room, casing 27 one side is equipped with the exhaust subassembly, the exhaust subassembly includes

first exhaust fan

19, 19 one end of first exhaust fan is fixed and is equipped with connecting axle 29, connecting axle 29 extends into casing 27 inside and is connected through the bearing with

casing

27, 27 one side of casing is fixed and is equipped with third bevel gear 28, and the pipe 4 that discharges fume makes the flue gas transit time increase, improves the flue gas availability factor, and baffle 8 can prevent that air exhauster 7 from intaking, and first filter plate 9 has the filtering action, and first exhaust fan 19 has exhaust action with higher speed.

Further, fixed steam delivery pipe 5 that is equipped with in 1 top of steam boiler body, 1 one side of steam boiler body is equipped with the water injection pipe, 1 one side of steam boiler body is equipped with air exhauster 7, inside air exhauster 7 fixed locate baffle 8, air exhauster 7 one end and the pipe 4 of discharging fume switch on mutually, air exhauster 7 can take away the flue gas in the pipe 4 of discharging fume.

Further, 2 fixed sediment pipes 18 that are equipped with in bottom of clean room, the fixed second filter plate 17 that is equipped with in sediment pipe 18 one side, the fixed water catch bowl 16 that is equipped with in second filter plate 17 one side, 2 fixed casings 13 that are equipped with in inner chamber bottom of clean room, 2 fixed gag lever post 22 that are equipped with in inner chamber top of clean room, gag lever post 22 runs through bearing frame 20, gag lever post 22 one side is fixed and is equipped with gas vent 11, and second filter plate 17 has the filtering action, and sediment pipe 18 has the sediment effect of arranging.

Further, 16 inside fixed water pumps 15 that are equipped with of water catch bowl, 15 one ends of water pumps are fixed and are equipped with connecting pipe 10, the connecting pipe 10 other end extend into 2 inside and with gondola water faucet 21 fixed connection of clean room, gondola water faucet 21 conveniently sprays rivers.

Further, the inside connecting rod 12 that is equipped with of clean room 2, connecting rod 12 both ends pass through the bearing with clean room 2 lateral walls respectively and are connected, connecting rod 12 runs through casing 27 and is connected through the bearing with casing 27, casing 27 both sides are all fixed and are equipped with second bevel gear 25, two second bevel gear 25 one side all is equipped with first bevel gear 24, second bevel gear 25 meshes with first bevel gear 24 mutually, one of them first bevel gear 24 and reciprocal lead screw 23 fixed connection, the cover is equipped with fourth bevel gear 30 in the middle of connecting rod 12, fourth bevel gear 30 meshes with third bevel gear 28 mutually, and connecting rod 12 has the transmission.

Further, a motor 14 is fixedly arranged inside the housing 13, an output end of the motor 14 is fixedly connected with a transmission shaft 31, and one end of the transmission shaft 31 is fixedly connected with the other first bevel gear 24.

The utility model discloses a use as follows: when the utility model is used, the utility model is connected with an external power supply, when in use, the sparking plug 6 in the combustion cylinder 3 in the steam boiler body 1 starts to ignite to enable the combustion cylinder 3 to burn, the fuel in the combustion cylinder 3 enables the water in the steam boiler body 1 to be added and form steam, the flue gas in the combustion cylinder 3 starts to be discharged along the smoke discharge pipe 4 at one side of the combustion cylinder 3, the flue gas in the smoke discharge pipe 4 is in the smoke discharge pipe 4 and further heats the water, the flue gas is absorbed by the exhaust fan 7 and discharged into the dust removal chamber 2, the first filter plate 9 in the dust removal chamber 2 filters particles in the flue gas, the motor 14 is started to drive the transmission shaft 31 to rotate, the transmission shaft 31 rotates to drive the first bevel gear 24 to rotate, the first bevel gear 24 rotates to drive the second bevel gear 25 to rotate, the second bevel gear 25 rotates to drive the connecting rod 12 to rotate, the connecting rod 12 rotates to drive the second bevel gear 25 at the top of the connecting rod to rotate, the second bevel gear 25 rotates to drive the first bevel gear 24 on the reciprocating screw 23 to rotate, so that the reciprocating screw 23 rotates together, the reciprocating screw 23 rotates to drive the bearing seat 20 to reciprocate, the water pump 15 in the water collection tank 16 discharges water in the water collection tank 16 from the connecting pipe 10 into the shower head 21 and sprays out from the shower head 21 in the moving process of the bearing seat 20, the shower head 21 moves along with the bearing seat 20, the water sprayed out by the shower head 21 enables particles attached to the first filter plate 9 to be washed away to avoid blocking the first filter plate 9, meanwhile, the sprayed water can further attach and drop particles in smoke, the rest water is discharged into the water collection tank 16 again from the first filter plate 9 and the second filter plate 17, the particle residues can be discharged from the slag discharge pipe 18, the connecting rod 12 rotates to drive the fourth bevel gear 30 to rotate, the fourth bevel gear 30 rotates to drive the third bevel gear 28 to rotate, the third bevel gear 28 rotates to drive the connecting shaft 29 to rotate, the connecting shaft 29 rotates to drive the first exhaust fan 19 to rotate, the first exhaust fan 19 rotates to discharge smoke quickly, and conveying efficiency is improved.

Embodiment 2, refer to fig. 6, the utility model provides a pair of condensing steam boiler, exhaust assembly includes second exhaust fan 32, the fixed connecting axle 29 that is equipped with of second exhaust fan 32 one end, connecting axle 29 extends into inside and pass through the bearing with casing 27 of casing 27 and is connected, casing 27 one side is fixed and is equipped with third bevel gear 28.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.

Claims

1. A condensing steam boiler comprises a steam boiler body (1), and is characterized in that: a combustion cylinder (3) is fixedly arranged in the steam boiler body (1), a plurality of smoke exhaust pipes (4) are fixedly arranged on two sides of the combustion cylinder (3), a spark plug (6) is fixedly arranged in the combustion cylinder (3), a dust removal chamber (2) is fixedly arranged on one side of the steam boiler body (1), and a smoke filtering mechanism and an exhaust mechanism are arranged in the dust removal chamber (2);

the smoke dust filtering mechanism comprises a first filtering plate (9) and a reciprocating screw rod (23), the first filtering plate (9) is fixedly arranged inside a dust removing chamber (2), a baffle (8) is fixedly arranged on one side of the first filtering plate (9), the baffle (8) is fixedly connected with the side wall of the inner cavity of the dust removing chamber (2), two ends of the reciprocating screw rod (23) are respectively connected with two side walls of the inner cavity of the dust removing chamber (2) through bearings, a bearing seat (20) is arranged outside the reciprocating screw rod (23), the reciprocating screw rod (23) is connected with the bearing seat (20) through a ball nut pair, and a shower head (21) is fixedly arranged on one side of the bearing seat (20);

exhaust mechanism includes casing (27), clean room (2) one side is located in casing (27), casing (27) both sides are all fixed and are equipped with sleeve (26), sleeve (26) one end and clean room (2) lateral wall fixed connection, casing (27) one side is equipped with the exhaust subassembly, the exhaust subassembly includes first exhaust fan (19), first exhaust fan (19) one end is fixed and is equipped with connecting axle (29), connecting axle (29) extend into casing (27) inside and be connected through the bearing with casing (27), casing (27) one side is fixed and is equipped with third bevel gear (28).

2. A condensing steam boiler according to claim 1, characterized in that: the exhaust assembly comprises a second exhaust fan (32), one end of the second exhaust fan (32) is fixedly provided with a connecting shaft (29), the connecting shaft (29) extends into the shell (27) and is connected with the shell (27) through a bearing, and a third bevel gear (28) is fixedly arranged on one side of the shell (27).

3. A condensing steam boiler according to claim 1, characterized in that: the steam boiler is characterized in that a steam conveying pipe (5) is fixedly arranged at the top of the steam boiler body (1), a water injection pipe is arranged on one side of the steam boiler body (1), an exhaust fan (7) is arranged on one side of the steam boiler body (1), the exhaust fan (7) is fixedly arranged inside a baffle (8), and one end of the exhaust fan (7) is communicated with a smoke exhaust pipe (4).

4. A condensing steam boiler according to claim 1, characterized in that: fixed row's of being equipped with cinder pipe (18) bottom clean room (2), it is fixed to be equipped with second filter plate (17) to arrange cinder pipe (18) one side, second filter plate (17) one side is fixed and is equipped with water catch bowl (16), clean room (2) inner chamber bottom is fixed and is equipped with casing (13), clean room (2) inner chamber top is fixed and is equipped with gag lever post (22), gag lever post (22) run through bearing frame (20), gag lever post (22) one side is fixed and is equipped with gas vent (11).

5. A condensing steam boiler according to claim 4, characterized in that: the inside fixed water pump (15) that is equipped with of water catch bowl (16), water pump (15) one end is fixed and is equipped with connecting pipe (10), the connecting pipe (10) other end extends into dust removal chamber (2) inside and with gondola water faucet (21) fixed connection.

6. A condensing steam boiler according to claim 1, characterized in that: dust chamber (2) inside connecting rod (12) of being equipped with, connecting rod (12) both ends pass through the bearing with dust chamber (2) lateral wall respectively and are connected, connecting rod (12) run through casing (27) and are connected through the bearing with casing (27), casing (27) both sides are all fixed and are equipped with second bevel gear (25), two second bevel gear (25) one side all is equipped with first bevel gear (24), second bevel gear (25) and first bevel gear (24) mesh mutually, one of them first bevel gear (24) and reciprocal lead screw (23) fixed connection, the cover is equipped with fourth bevel gear (30) in the middle of connecting rod (12), fourth bevel gear (30) mesh mutually with third bevel gear (28).

7. A condensing steam boiler according to claim 4, characterized in that: the motor (14) is fixedly arranged in the machine shell (13), the output end of the motor (14) is fixedly connected with a transmission shaft (31), and one end of the transmission shaft (31) is fixedly connected with the other first bevel gear (24).