CN111457394A

CN111457394A - Boiler sludge blending combustion device

Info

Publication number: CN111457394A
Application number: CN202010225636.1A
Authority: CN
Inventors: 兰祥波
Original assignee: Individual
Current assignee: HANGZHOU BLUE WO NEW ENERGY ENGINEERING Ltd
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-07-28
Anticipated expiration: 2040-03-26
Also published as: CN111457394B

Abstract

The invention discloses a boiler sludge blending combustion device which comprises a feeding barrel, wherein a feeding mechanism is arranged in an inner cavity of the feeding barrel, a heat exchange pipe frame is arranged in a barrel wall cavity of the feeding barrel, heat exchange pipes of the heat exchange pipe frame are provided with heat dissipation fins, a moisture discharge pipe is uniformly arranged at equal intervals at the upper end of the feeding barrel, the lower end of the moisture discharge pipe penetrates through the feeding barrel and extends to the inner cavity of the feeding barrel, and a transmission mechanism and an extrusion barrel are arranged below the feeding barrel. The boiler sludge blending combustion device is provided with the heat exchange pipe frame and the spiral conveying mechanism, heat is conducted to the spiral conveying rod through the heat exchange pipe to stir and push sludge, moisture in the sludge is dried, later-period combustion is facilitated, working efficiency is improved, the transmission mechanism and the extrusion mechanism are arranged, the sludge can be subjected to shaping treatment, the extrusion mechanism is driven by the transmission mechanism to perform extrusion shaping treatment on the sludge, and blending combustion of the combustion furnace is facilitated.

Description

Boiler sludge blending combustion device

Technical Field

The invention relates to the field of sludge mixed combustion treatment equipment, in particular to a boiler sludge mixed combustion device.

Background

With the increasing population and the accelerating urbanization process, the production amount of municipal domestic waste is larger and larger. The domestic waste leachate can generate sludge in the anaerobic treatment process, and the sludge treatment rate and the treatment level are lower; most of sludge is subjected to gravity concentration and mechanical dehydration and then is landfilled, and reduction, stabilization, harmlessness and recycling of the sludge are difficult to achieve. With the maturity of sludge treatment technology and the improvement of environmental protection requirements, the outward transportation of sludge into landfill sites is more and more limited.

The sludge is conveyed into a receiving hopper through a screw conveyor and then is discharged into a furnace through the hopper, the sludge in the process contains a large amount of moisture, and the sludge is directly discharged into a combustion furnace without treatment, so that the combustion efficiency of sludge co-combustion is seriously reduced, and therefore, the boiler sludge co-combustion device is provided.

Disclosure of Invention

The invention mainly aims to provide a boiler sludge co-combustion device which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

a boiler sludge blending combustion device comprises a feeding barrel, a sludge tank is arranged above the feeding barrel, a feed opening of the sludge tank is connected with the upper end of the feeding barrel, a feeding mechanism is arranged in an inner cavity of the feeding barrel, a heat exchange pipe frame is arranged in a barrel wall cavity of the feeding barrel, heat radiating fins are arranged on heat exchange pipes of the heat exchange pipe frame, the left end of the heat exchange pipe frame is connected with an air outlet pipe, the upper end of the air outlet pipe penetrates through the inner cavity of the feeding barrel and extends to the upper side of the feeding barrel, a moisture discharging pipe is uniformly arranged at equal intervals at the upper end of the feeding barrel, the lower end of the moisture discharging pipe penetrates through the feeding barrel and extends to the inner cavity of the feeding barrel, a transmission mechanism and an extrusion barrel are arranged below the feeding barrel, the transmission mechanism is meshed with the feeding mechanism and is connected with the limiting mechanism in a clamping manner, the limiting mechanism is fixedly connected with a feeding barrel bolt, the improved material feeding device is characterized in that a discharge hole is formed in the extrusion cylinder, an incinerator is arranged on the right side of the extrusion cylinder, a heat exchange pipe support which is provided with a connecting pipe and is connected with an inner cavity of the wall of the feeding cylinder is arranged on the incinerator, a guide plate is arranged at the left end of the incinerator, the guide plate is located below the discharge hole, a driving mechanism is fixedly connected with an extrusion mechanism located in the inner cavity of the extrusion cylinder, and a pulling mechanism is arranged on the extrusion mechanism, and a sliding mechanism are connected with the sliding mechanism in a sliding mode with the wall.

Preferably, the feeding mechanism mainly comprises a driving motor and a spiral feeding rod, the driving motor is located on the left side of the feeding barrel and fixedly connected with the left end of the feeding barrel, the spiral feeding rod is rotatably arranged in an inner cavity of the feeding barrel, the left end of the spiral feeding rod is fixedly connected with the right end of the worm, and the left end of the worm is fixedly connected with an output shaft of the driving motor.

Preferably, the drive mechanism primary structure has turbine and driven gear, the inner chamber of a feed cylinder and the below that is located the worm rotate and be equipped with the turbine, the turbine is connected with the worm meshing, and the fixed driving gear that is equipped with of turbine, driven gear is located the below of a feed cylinder and its upper end and runs through the bottom of case feed cylinder and extend to its inner chamber and driving gear meshing connection, the activity is equipped with the movable rod on the driven gear, driven gear's one end and slide bar swing joint are kept away from to the movable rod, the slip joint has stop gear on the slide bar, and the right-hand member and the extrusion mechanism fixed connection of slide bar.

Preferably, stop gear primary structure has the fixed block, the fixed block is equipped with two sets of and two sets of fixed blocks and passes through bolt fixed connection, be provided with radian binding face and semicircle binding face about on the fixed block, the inner chamber of semicircle binding face is equipped with slip joint strip, be equipped with the slip joint groove with slip joint strip looks adaptation on the slide bar.

Preferably, the main structure of the extrusion mechanism is provided with an extrusion column, an extrusion plate is slidably arranged on the right end of the extrusion column, a sliding column is arranged in an inner cavity of the extrusion plate, the left end of the sliding column is positioned in the inner cavity of the extrusion column and is fixedly connected with the right end of the first spring, the left end of the first spring is fixedly connected with the extrusion column, and an insertion column is arranged at the right end of the extrusion column.

Preferably, the inserting columns on the extrusion column are uniformly arranged at equal intervals in a ring shape, and the extrusion plate is provided with through holes matched with the inserting columns.

Preferably, the main structure of the pulling mechanism is provided with a rotating plate, the bottom accommodating cavity of the extrusion column is provided with the rotating plate in a rotating mode, the left side of the rotating plate is provided with a sliding block in a sliding mode, the left end of the sliding block is connected with the second spring, the left end of the second spring is fixedly connected with the extrusion column, and the rotating plate is movably connected with the sliding block through a return-shaped rod.

Preferably, slide mechanism primary structure has semi-circular slide, semi-circular slide's bottom is fixed with joint board and is located the joint recess on the recipient barrel, semi-circular slide's left side is fixed with third spring and is located the intracavity that holds of recipient, semi-circular slide's left end stretches into and holds the intracavity and with third spring fixed connection, semi-circular slide's upper end is fixed with the arm-tie.

Preferably, a rock wool heat preservation layer is arranged in an inner cavity of the feeding barrel and is located on the periphery of the heat exchange pipe frame.

Compared with the prior art, the invention has the following beneficial effects:

1. be equipped with heat transfer pipe support and spiral and send the mechanism, in the heat exchange tube of the leading-in heat transfer pipe support of steam through the connecting pipe in with the incinerator, through the radiating fin who is equipped with on the heat exchange tube with the heat quick dispersion, give the mud through spiral feed rod stirring propelling movement with the heat through heat-conduction, dry the moisture in the mud, the incineration in the later stage of being convenient for improves work efficiency.

2. Be equipped with drive mechanism and extrusion mechanism, can carry out the design to mud and handle, drive extrusion mechanism through drive mechanism and carry out the extrusion design to mud and handle, the mud after the processing is the column and is equipped with honeycomb holes on, is convenient for burn mixing of burning furnace and burns.

3. The automatic sludge blanking machine is provided with a pulling mechanism and a sliding mechanism, the pulling mechanism is driven to move by the extrusion mechanism, and the sliding mechanism is driven to slide by the pulling mechanism, so that automatic blanking of shaped sludge is realized.

Drawings

FIG. 1 is an overall structure diagram of a boiler sludge co-combustion device according to the present invention;

FIG. 2 is a cross-sectional view of a feeding barrel of the sludge co-combustion device of a boiler of the present invention;

FIG. 3 is a diagram of an extrusion cylinder of a boiler sludge co-combustion device according to the present invention;

FIG. 4 is a cross-sectional view of an extrusion column of the sludge co-combustion device of a boiler according to the present invention;

FIG. 5 is a drawing mechanism structure diagram of a boiler sludge co-combustion device according to the present invention;

FIG. 6 is a right sectional view of the extrusion cylinder of the sludge co-combustion device of the boiler of the present invention;

FIG. 7 is a structural diagram of a limiting mechanism of the boiler sludge co-combustion device according to the present invention;

FIG. 8 is a right sectional view of a feeding barrel of the sludge co-combustion device for a boiler of the present invention.

In the figure: 1. a feed cylinder; 2. an air outlet pipe; 3. a moisture removal pipe; 4. a sludge tank; 5. a limiting mechanism; 51. a fixed block; 52. a semicircular binding surface; 53. a semicircular binding surface; 54. a radian binding surface; 6. a rock wool heat-insulating layer; 7. a feeding mechanism; 71. a drive motor; 72. a worm; 73. a screw feed rod; 8. a transmission mechanism; 81. a turbine; 82. a driving gear; 83. a driven gear; 84. a movable rod; 85. a slide bar; 9. an extrusion mechanism; 91. extruding the column; 92. a pressing plate; 93. inserting the column; 94. a sliding post; 95. a first spring; 10. a pulling mechanism; 101. a rotating plate; 102. a swage rod; 103. a slider; 104. a second spring; 11. an incinerator; 12. a material guide plate; 13. a discharge port; 14. a connecting pipe; 15. an extrusion cylinder; 16. a sliding mechanism; 161. a semicircular slide plate; 162. pulling a plate; 163. a third spring; 164. a clamping and connecting plate; 17. a discharge outlet; 18. a heat exchange pipe frame; 19. and (4) radiating fins.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in figures 1, 2 and 6, the boiler sludge blending combustion device comprises a feeding barrel 1, a sludge tank 4 is arranged at the left part above the feeding barrel 1, a feed opening of the sludge tank 4 is connected with the upper end of the feeding barrel 1, a feeding mechanism 7 is arranged in an inner cavity of the feeding barrel 1, a heat exchange pipe frame 18 is arranged in a barrel wall cavity of the feeding barrel 1, heat exchange pipes of the heat exchange pipe frame 18 are provided with radiating fins 19, the left end of the heat exchange pipe frame 18 is connected with an air outlet pipe 2, the upper end of the air outlet pipe 2 penetrates through the inner cavity of the feeding barrel 1 and extends to the upper part of the feeding barrel, a humidity discharging pipe 3 is uniformly arranged at equal intervals at the upper end of the feeding barrel 1, the lower end of the humidity discharging pipe 3 penetrates through the feeding barrel 1 and extends to the inner cavity of the feeding barrel, a transmission mechanism 8 and an extrusion barrel 15 are arranged below the feeding barrel 1, the transmission mechanism 8 is meshed with the feeding mechanism 7, the lower extreme of feed cylinder 1 is equipped with discharge gate 13 and the lower extreme of discharge gate 13 is connected with the upper end of recipient 15, be equipped with bin outlet 17 on the recipient 15, and the right side of recipient 15 is equipped with burns burning furnace 11, it is connected with the heat transfer pipe support 18 that feed cylinder 1 wall inner chamber was equipped with connecting pipe 14 and connecting pipe 14 on burning furnace 11, the left end of burning furnace 11 is equipped with stock guide 12 and stock guide 12 is located the below of bin outlet 17, drive mechanism 8 is equipped with pulling mechanism 10 with the extrusion mechanism 9 fixed connection and the extrusion mechanism 9 that are located recipient 15 inner chamber, the below of pulling mechanism 10 is equipped with slide mechanism 16 and the section of thick bamboo wall slip joint of recipient 15.

The main structure of the feeding mechanism 7 is provided with a driving motor 71 and a spiral feeding rod 73, the driving motor 71 is positioned on the left side of the feeding barrel 1 and is fixedly connected with the left end of the feeding barrel, the spiral feeding rod 73 is rotatably arranged in the inner cavity of the feeding barrel 1, the left end of the spiral feeding rod 73 is fixedly connected with the right end of the worm 72, the left end of the worm 72 is fixedly connected with the output shaft of the driving motor 71, and the spiral feeding rod 73 is driven by the motor to rotate, so that the sludge in the sludge tank 4 is conveyed.

The transmission mechanism 8 mainly comprises a turbine 81 and a driven gear 83, the turbine 81 is rotatably arranged in an inner cavity of the feeding barrel 1 and below the worm 72, the turbine 81 is meshed with the worm 72, the driving gear 82 is fixedly arranged on the turbine 81, the driven gear 83 is arranged below the feeding barrel 1, the upper end of the driven gear 83 penetrates through the bottom of the feeding barrel 1 of the box and extends to the inner cavity of the feeding barrel to be meshed with the driving gear 82, a movable rod 84 is movably arranged on the driven gear 83, one end, far away from the driven gear 83, of the movable rod 84 is movably connected with a sliding rod 85, a limiting mechanism 5 is slidably clamped on the sliding rod 85, the right end of the sliding rod 85 is fixedly connected with the extrusion mechanism 9, the turbine 81 is driven by the worm 72 to rotate, the transmission mechanism 8 is driven to move, and the extrusion mechanism 9 is driven by the transmission mechanism 8.

Example 2

On the basis of embodiment 1, as shown in fig. 3-8, a boiler sludge blending combustion device comprises a limiting mechanism 5, and the main structure of the limiting mechanism comprises fixed blocks 51, the fixed blocks 51 are provided with two groups and two groups of fixed blocks 51 which are fixedly connected through bolts, the fixed blocks 51 are provided with radian binding surfaces 54 and semicircular binding surfaces 52 at the upper and lower parts, the inner cavity of the semicircular binding surfaces 52 is provided with sliding clamping strips 53, sliding clamping grooves matched with the sliding clamping strips 53 are formed in sliding rods 85, and the sliding rods 85 are slidably clamped with the sliding rods 85 through the limiting mechanism 5, so that the sliding rods 85 can move stably.

The main structure of the extruding mechanism 9 is an extruding column 91, an extruding plate 92 is slidably arranged on the right end of the extruding column 91, a sliding column 94 is arranged in the inner cavity of the extruding column 92, the left end of the sliding column 94 is positioned in the inner cavity of the extruding column 91 and is fixedly connected with the right end of a first spring 95, the left end of the first spring 95 is fixedly connected with the extruding column 91, an inserting column 93 is arranged on the right end of the extruding column 91, and sludge entering the extruding cavity of the extruding cylinder 15 can be subjected to extrusion forming treatment through the extruding mechanism 9.

The inserting columns 93 on the extruding column 91 are arranged in an annular shape at uniform intervals, and the extruding plate 92 is provided with through holes matched with the inserting columns 93, so that the inserting columns 93 can stretch out to be inserted with sludge conveniently.

The main structure of the pulling mechanism 10 is a rotating plate 101, a bottom accommodating cavity of the extrusion column 91 is rotatably provided with the rotating plate 101, the left side of the rotating plate 101 is slidably provided with a sliding block 103, the left end of the sliding block 103 is connected with a second spring 104, the left end of the second spring 104 is fixedly connected with the extrusion column 91, the rotating plate 101 is movably connected with the sliding block 103 through a return rod 102, and the sliding mechanism can be driven to slide 16 through the pulling mechanism 10.

The main structure of the sliding mechanism 16 is provided with a semicircular sliding plate 161, the bottom of the semicircular sliding plate 161 is fixed with a clamping plate 164 and the clamping plate 164 is located in a clamping groove on the barrel body of the extrusion barrel 15, the left side of the semicircular sliding plate 161 is fixed with a third spring 163 and the third spring 163 is located in a containing cavity of the extrusion barrel 15, the left end of the semicircular sliding plate 161 extends into the containing cavity and is fixedly connected with the third spring 163, the upper end of the semicircular sliding plate 161 is fixed with a pulling plate 162, the sliding mechanism 16 slides, so that formed sludge blocks can be discharged from a discharge port 17 under the action of self gravity to enter the incinerator 11 for incineration.

The inner cavity of the feeding barrel 1 is provided with a rock wool heat preservation layer 6, and the rock wool heat preservation layer 6 is positioned on the periphery of the heat exchange pipe frame 18, so that the feeding barrel 1 is convenient to preserve heat, and the heat loss is reduced.

It should be noted that the invention is a boiler sludge blending combustion device, an incinerator 11 carries out incineration treatment on sludge, hot gas generated in the incineration treatment process enters a heat exchange pipe frame 18 through a connecting pipe 14, the heat of the gas is rapidly dissipated outwards through a heat dissipation fin 19 arranged on the heat exchange pipe frame 18, the sludge entering an inner cavity of a feeding barrel 1 can be heated, moisture generated after the heating in the feeding barrel 1 is discharged through a moisture discharge pipe 3, meanwhile, the cooled gas in the heat exchange pipe frame 18 is discharged out of the heat exchange pipe frame 18 through an air outlet pipe 2, the sludge entering the inner cavity of the feeding barrel 1 from a sludge tank 4 is pushed through a spiral feeding rod 73 through the work of a driving motor 71, the wet sludge is dried through the hot gas generated by the incinerator 11 while the pushing, when the driving motor 71 drives the spiral feeding rod 73 to rotate through a worm 72, a turbine 81 is driven to rotate, the driven gear 83 is driven to rotate by the driving gear 82 arranged on the turbine 81, the sliding rod 85 is driven by the movable rod 84 to do piston movement, the extrusion mechanism 9 is finally driven to do piston movement, when the extrusion plate 92 moves to the left end of the discharge port 13, the dried sludge enters the extrusion cavity through the pushing of the spiral feeding rod 73 and the action of self gravity in the second process, when the extrusion plate 92 is extruded to move rightwards by the extrusion column 91, the extrusion plate 92 pushes and extrudes the sludge entering the extrusion cavity, in the process of rightward movement of the extrusion plate 92, the discharge port 13 is blocked by the upper end of the extrusion plate 92, so that the sludge cannot be discharged, in the process of pushing and extruding, because the extrusion plate 92 is subjected to the reaction force from the sludge, the extrusion plate 92 is enabled to do movement of compressing the first spring 95, so that the insertion column 93 extends out of the insertion hole and is inserted into the sludge for extrusion forming, when the transmission mechanism 8 drives the extrusion column 91 to move to the rightmost end, the sludge extrusion molding is finished, in the process, the right end of the rotating plate 101 is in extrusion contact with the left end surface of a pulling plate 162 (which is obliquely arranged), because the right end of the semicircular slide plate 161 is in contact with the right side wall surface of the inner cavity of the extrusion cylinder 15, the right end of the rotating plate 101 can rotate in the contact process with the pulling plate 162, the return rod 102 drives the sliding block 103 to perform the motion of extruding the second spring 104, because the extrusion column 91 continuously moves rightwards, the rotating plate 101 can move to the right side of the pulling plate 162, at the moment, the sludge extrusion molding operation is finished, the extrusion column 91 moves leftwards through the transmission mechanism 8, at the moment, the pulling plate 162 contacts and forms a block on the rotating plate 101, and the second spring 104 deforms, which is required to be larger than the force for pulling the semicircular slide plate 161 and the resistance of the third spring 163, so that the rotating plate 101 pulls the pulling plate, when the pull plate 162 moves leftwards to contact with the side wall of the containing cavity of the barrel body of the extrusion barrel 15 provided with the third spring 163, the side wall of the pull plate 162 blocks the pull plate 162, the extrusion column 91 moving leftwards continuously rotates the rotating plate 101 to enable the rotating plate 101 to move to the left side of the pull plate 162, at the moment, the semicircular slide plate 161 returns to the original position through the elastic force of the third spring 163, the extrusion column 91 continues to move leftwards to enable the discharge hole 13 to be communicated with the inner cavity of the extrusion barrel 15, the extrusion column 91 starts to move rightwards after moving to the leftmost end, and the operation is repeated in this way, so that continuous sludge forming extrusion operation is carried out.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a boiler sludge mixes fever device, includes a feed cylinder (1), its characterized in that: a sludge tank (4) is arranged above the feeding barrel (1), a feed opening of the sludge tank (4) is connected with the upper end of the feeding barrel (1), a feeding mechanism (7) is arranged in an inner cavity of the feeding barrel (1), a heat exchange pipe frame (18) is arranged in a barrel wall cavity of the feeding barrel (1), heat exchange pipes of the heat exchange pipe frame (18) are provided with heat dissipation fins (19), the left end of the heat exchange pipe frame (18) is connected with an air outlet pipe (2), the upper end of the air outlet pipe (2) penetrates through the inner cavity of the feeding barrel (1) and extends to the upper part of the inner cavity, moisture discharge pipes (3) are uniformly arranged at equal intervals at the upper end of the feeding barrel (1), the lower ends of the moisture discharge pipes (3) penetrate through the feeding barrel (1) and extend to the inner cavity, a transmission mechanism (8) and an extrusion barrel (15) are arranged below the feeding barrel (1), and the transmission mechanism (8) is meshed with, the device is characterized in that a limiting mechanism (5) is clamped on the transmission mechanism (8), the limiting mechanism (5) is fixedly connected with the feeding barrel (1) through a bolt, a discharge port (13) is arranged at the lower end of the feeding barrel (1), the lower end of the discharge port (13) is connected with the upper end of an extrusion barrel (15), a discharge port (17) is arranged on the extrusion barrel (15), an incinerator (11) is arranged on the right side of the extrusion barrel (15), a connecting pipe (14) is arranged on the incinerator (11), the connecting pipe (14) is connected with a heat exchange pipe frame (18) arranged in the inner cavity of the barrel wall of the feeding barrel (1), a guide plate (12) is arranged at the left end of the incinerator (11), the guide plate (12) is positioned below the discharge port (17), the transmission mechanism (8) is fixedly connected with an extrusion mechanism (9) positioned in the inner cavity of the extrusion barrel (15), and a pulling mechanism (10) is, a sliding mechanism (16) is arranged below the pulling mechanism (10), and the sliding mechanism (16) is in sliding clamping connection with the barrel wall of the extrusion barrel (15).

2. The boiler sludge co-combustion device according to claim 1, wherein: the feeding mechanism (7) is mainly structurally provided with a driving motor (71) and a spiral feeding rod (73), the driving motor (71) is located on the left side of the feeding barrel (1) and is fixedly connected with the left end of the feeding barrel, the spiral feeding rod (73) is rotatably arranged in an inner cavity of the feeding barrel (1), the left end of the spiral feeding rod (73) is fixedly connected with the right end of the worm (72), and the left end of the worm (72) is fixedly connected with an output shaft of the driving motor (71).

3. The boiler sludge co-combustion device according to claim 2, wherein: drive mechanism (8) major structure has turbine (81) and driven gear (83), the inner chamber of feed cylinder (1) just is located the below rotation of worm (72) and is equipped with turbine (81), turbine (81) are connected with worm (72) meshing, and turbine (81) are fixed and are equipped with driving gear (82), driven gear (83) are located the below of feed cylinder (1) and its upper end and run through the bottom of case feed cylinder (1) and extend to its inner chamber and be connected with driving gear (82) meshing, the activity is equipped with movable rod (84) on driven gear (83), the one end and slide bar (85) swing joint of driven gear (83) are kept away from in movable rod (84), slide joint has stop gear (5) on slide bar (85), and the right-hand member and the extrusion mechanism (9) fixed connection of slide bar (85).

4. The boiler sludge co-combustion device according to claim 3, wherein: stop gear (5) major structure has fixed block (51), fixed block (51) are equipped with two sets of and two sets of fixed block (51) and pass through bolt fixed connection, be equipped with radian binding face (54) and semicircle binding face (52) about being on fixed block (51), the inner chamber of semicircle binding face (52) is equipped with slip joint strip (53), be equipped with the slip joint groove with slip joint strip (53) looks adaptation on slide bar (85).

5. The boiler sludge co-combustion device according to claim 1, wherein: extrusion mechanism (9) major structure has extrusion post (91), the right-hand member of extrusion post (91) is gone up to slide and is equipped with stripper plate (92), the inner chamber of stripper plate (92) is equipped with slip post (94), the left end of slip post (94) be located the inner chamber of extrusion post (91) and with the right-hand member fixed connection of first spring (95), the left end and the extrusion post (91) fixed connection of first spring (95), the right-hand member of extrusion post (91) is equipped with grafting post (93).

6. The boiler sludge co-combustion device according to claim 5, wherein: the inserting columns (93) on the extrusion columns (91) are uniformly arranged at equal intervals in an annular mode, and the extrusion plate (92) is provided with through holes matched with the inserting columns (93).

7. The boiler sludge co-combustion device according to claim 5, wherein: pulling mechanism (10) major structure has rotor plate (101), the bottom of extrusion post (91) holds the chamber and rotates and is equipped with rotor plate (101), the left side of rotor plate (101) slides and is equipped with slider (103), the left end and the second spring (104) of slider (103) are connected and the left end and the extrusion post (91) fixed connection of second spring (104), through time type pole (102) swing joint between rotor plate (101) and slider (103).

8. The boiler sludge co-combustion device according to claim 1, wherein: slide mechanism (16) major structure has semi-circular slide (161), the bottom of semi-circular slide (161) is fixed with joint board (164) and is located the joint recess on recipient (15) barrel, the left side of semi-circular slide (161) is fixed with third spring (163) and is located the intracavity that holds of recipient (15), the left end of semi-circular slide (161) stretch into hold the intracavity and with third spring (163) fixed connection, the upper end of semi-circular slide (161) is fixed with arm-tie (162).

9. The boiler sludge co-combustion device according to claim 1, wherein: the inner cavity of the feeding barrel (1) is provided with a rock wool heat-insulating layer (6), and the rock wool heat-insulating layer (6) is positioned on the periphery of the heat exchange pipe frame (18).