CN108503177A

CN108503177A - A kind of sludge treatment equipment

Info

Publication number: CN108503177A
Application number: CN201810243243.6A
Authority: CN
Inventors: 练酉均
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-03-23
Filing date: 2018-03-23
Publication date: 2018-09-07

Abstract

The invention discloses a kind of sludge treatment equipments,Treatment box including being fixedly arranged on ground,It is installed with driving chamber in the treatment box,It is provided with the cavity C in the treatment box on the right side of the driving chamber,It is installed with driving machine in the driving chamber left end wall,The shaft outer surface of the driving machine is installed with sprocket wheel A,The driving chamber right end wall is installed with solid axis A,The solid outer surfaces axis A are rotatably provided with the sprocket wheel B engaged with the sprocket wheel A,It is provided with light-emitting window B below the sprocket wheel B,It is provided with light-emitting window A below the sprocket wheel A,It is rotatably provided with the shaft extended into the right in the cavity C between the driving chamber left hand end wall,The light-emitting window B includes the inverse gear A being connect with the shaft secure fit,Apparatus of the present invention are simple in structure,It is easy to use,This equipment drives screw conveying structure using ratchet-type structure,Realize the adjusting production efficiency of different speed ratios,Effectively increase production efficiency.

Description

A kind of sludge treatment equipment

Technical field

The present invention relates to sludge treatment field, and in particular to a kind of sludge treatment equipment.

Background technology

As development is told in urbanization, the sanitary sewage that urban life generates is more serious, municipal sewage sludge fertilizer efficiency Typical farmers''s barnyard manure is compared to have a clear superiority.The elements such as nitrogen, phosphorus, potassium necessary to crop growth are all far above agriculture in sludge Family's barnyard manure, organic principle is also compared with height.But the working process of sludge is complex, past processing mode pollution is big, environment Weight is influenced, this equipment can realize automatic business processing sludge.

Invention content

The purpose of the present invention is to provide a kind of sludge treatment equipments, can overcome the drawbacks described above of the prior art.

According to the present invention, a kind of sludge treatment equipment of apparatus of the present invention, including it is fixedly arranged on the treatment box on ground, the place It is installed with driving chamber in reason case, the cavity C in the treatment box, the driving chamber left end are provided on the right side of the driving chamber Driving machine is installed in wall, the shaft outer surface of the driving machine is installed with sprocket wheel A, and the driving chamber right end wall is installed with solid axis A, the solid outer surfaces axis A are rotatably provided with below the sprocket wheel B, the sprocket wheel B engaged with the sprocket wheel A and are provided with runner It is provided with light-emitting window A below group B, the sprocket wheel A, is rotatably provided between the driving chamber left hand end wall and extends into the right Shaft in the cavity C, the light-emitting window B include the inverse gear A being connect with the shaft secure fit, the inverse gear A Outside is provided in the sprocket wheel C, the sprocket wheel C engaged with the sprocket wheel B and is provided with the perforative cavity C in left and right, the cavity C end It is symmetrical above and below in wall to be provided with towards being installed with elastic spring in bullet the chamber A, the bullet chamber A of inner opening, it is slidable in the bullet chamber A It is provided with the briquetting A, the briquetting A connecting with elastic spring resilient engagement to offset with the inverse gear A outer ring, the light-emitting window A Including with the fixed inverted teeth wheel of the shaft, be provided with the sprocket wheel B engaged with the sprocket wheel A, the chain on the outside of the inverted teeth wheel It is provided with the perforative cavity B in left and right in wheel B, the bullet chamber B symmetrical above and below being provided with towards inner opening, described in the cavity B end walls It plays and is installed with elastic spring in chamber B, it is described to play the briquetting B for being slidably provided in chamber B and matching and connect with elastic spring elasticity, it is described Briquetting B offsets with inverted teeth wheel outer ring, and driving chamber left hand end wall outer surface is installed with solid axis A and solid axis B, the solid axis The outer surfaces A are rotatably provided with rotatably to be provided with and the chain with the idle pulley A engaged, the solid outer surfaces axis B The idle pulley B of C engagements is taken turns, the shaft outer surface is installed with the vane in the cavity C, the cavity C upper end wall connection Be provided with it is outwardly extending put property management, the property management upper surface of putting is provided with and communicated with storage bin hopper, is installed on the left of the storage bin hopper Hinge axis, the hinge axis right side is installed with renovates with what the storage bin hopper upper surface offseted, and the right side of renovating is installed with Snap-gauge is provided with downwardly open Ka Cang in the snap-gauge, is provided with and communicated with positioned at the treatment box in the cavity C right end wall Interior conveyor chamber, the conveyor chamber is interior to be equipped with water filter, and the water filter includes the screw thread being fixedly connected with shaft right end face Column, the threaded post stretch into conveyor chamber, and filter screen is equipped with below the threaded post, and the filter screen lower face is equipped with water storage Chamber, drainpipe is equipped in the storage chamber, and the drainpipe is connected to exterior space, is provided with and communicated in the conveyor chamber right end wall Blanking chamber in the treatment box, is installed with pneumatic cylinder A in the blanking chamber upper end wall, under the push rod of the pneumatic cylinder A End face is installed with the expeller being slidably connected with the blanking chamber, and the pusher of left and right opening is provided in the expeller Mouthful, it is installed with the chamber that pushes away being open to the right in the blanking chamber left end wall, pneumatic cylinder B, institute are installed in the scraping wings left end wall State pneumatic cylinder B push rod right side be installed with the scraping wings for pushing away chamber sliding connection, in the blanking chamber right end wall Be provided with and communicated with the discharge gate that push away chamber opposite, the treatment box right side, which is installed with, warms case, and described warm in case sets It is equipped with the perforative hot chamber in left and right, the hot chamber is connected to the discharge gate, and the hot chamber lower end wall is installed with conveyer belt, the heat It is installed with the heating chamber to open front in cavity rear end wall, the heating intracavitary is installed with heating wire, left in the hot chamber upper end wall The right side is symmetrically arranged with the wind chamber being connected to exterior space, and the case upper surface of warming is installed with filter box, is provided in the filter box The filter chamber of upward opening is provided with and communicated with the venthole opposite with the wind chamber, the filtering in the filter chamber lower end wall Sieve was installed between chamber left hand end wall, the filter box upper surface is installed with septation cover, is installed in the septation cover upwards The escape pipe of extension, the escape pipe are connected to the filter chamber, to constitute complete sludge treatment equipment, are effectively increased Technical merit prepared by sludge bulking.

Further technical solution, the inverted teeth wheel is identical as the inverse teeth directional of gear A, the sprocket wheel B and the chain Wheel C at runtime rotation direction on the contrary, one of both making that the shaft to be driven to rotate indirectly, to improve transmission Stability.

Further technical solution is installed in the cavity C left end wall and is rotatably assorted the waterproof connecting with the shaft Washer, to improve the leakproofness of equipment.

Further technical solution, the number of teeth of the sprocket wheel B are more than the number of teeth of the sprocket wheel C, the sprocket wheel A, sprocket wheel B, Sprocket wheel C is identical with the modulus of sprocket wheel B, to improve the transmission efficiency of equipment.

Further technical solution, the conveyer belt is driven by driving machine and conveys sludge bulking from left to right, to improve The transfer efficiency of equipment.

The beneficial effects of the invention are as follows：

In the initial state due to present device, described renovate offsets with the storage bin hopper, the expeller be located at it is described The opposite position of conveyor chamber, the driving machine, pneumatic cylinder A, pneumatic cylinder B, conveyer belt and heating wire are in stop working state, from And above structure is made to be located at initial position in the initial state, it can be adjusted in follow-up work, effectively improve equipment Working regularity.

When equipment is run, the Ka Cang is raised, make the snap-gauge and is renovated as the hinge axis is overturn, toward the storage Sludge is toppled in hopper, so that sludge is put property management into the cavity C along described, is started the driving machine, make the sprocket wheel A After rotating forward, drives the sprocket wheel B and sprocket wheel B reversions, then the sprocket wheel C engaged with the sprocket wheel B to rotate forward respectively, then make the briquetting B generates the movement to turn left, and the briquetting B is made to be slided along inverted teeth wheel outer ring, and the briquetting A drives described inverse at this time Gear A is rotated, and after so that the inverse gear A is rotated forward, the shaft is driven rotation clockwise, then will be in the cavity C Sludge is transported to by the cavity C in the conveyor chamber, and is accumulated in the pusher mouthful, is pushed away described in the pneumatic cylinder A drivings Material block moves to the position for keeping the pusher mouthful opposite with the scraping wings, and the pneumatic cylinder B drives the scraping wings to push away to the right, The walk in the pusher mouthful is set to enter the conveyer belt upper surface, the conveyer belt and heating wire work by the discharge gate Make, molding walk is dried and is transported to the right and stacks region, the hot-air of the hot intracavitary is by the wind chamber and ventilation Hole enters in the filter chamber, and is discharged outward along the escape pipe by described cross after screen filtration, is utilized to realize Ratchet-type structure driving helical feed, which is dried by heating wire after being molded sludge and passes through conveyer belt, transports stacking region, effectively Improve the efficiency of equipment.

When needing to improve transmission speed, the driving machine drives the sprocket wheel A reversions, then the sprocket wheel B and the chain It takes turns B to rotate forward, the sprocket wheel C reversions engaged with the sprocket wheel B then make the briquetting B that the inverted teeth wheel be driven to rotate forward, make the briquetting A is slided in the inverse gear A outer ring, so that shaft described in the inverted teeth wheel drive is rotated forward, due to the sprocket wheel B and the sprocket wheel A Transmission ratio it is different with the transmission ratio of the sprocket wheel B and the sprocket wheel A, speed-regulating function is realized, to improve equipment Transmission stability.

When needing replacing the sieve excessively, after opening the septation cover, crossed described after sieve is replaced and again by institute Septation cover closing is stated, to realize replacement convenience

Apparatus of the present invention are simple in structure, easy to use, this equipment drives screw conveying structure using ratchet-type structure, realizes not With the adjusting production efficiency of speed ratio, production efficiency is effectively increased.

The above, the specific implementation mode only invented, but invent protection domain be not limited thereto, it is any without The change or replacement that creative work is expected are crossed, should all be covered within the protection domain of invention.Therefore, the protection domain of invention It should be determined by the scope of protection defined in the claims.

Description of the drawings

It, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical solution in the prior art Attached drawing is briefly described needed in technology description, it should be apparent that, the accompanying drawings in the following description is only to invent Some embodiments for those of ordinary skill in the art without creative efforts, can also basis These attached drawings obtain other attached drawings.

Fig. 1 is a kind of overall structure diagram of sludge treatment equipment of the present invention；

Fig. 2 is the schematic diagram in the directions A in Fig. 1；

Fig. 3 is the schematic diagram in the directions B in Fig. 1;

Fig. 4 is the enlarged diagram of water filter in Fig. 1.

Specific implementation mode

All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive Feature and/or step other than, can combine in any way.

This specification（Including any accessory claim, abstract and attached drawing）Disclosed in any feature, except non-specifically chatting It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only It is an example in a series of equivalent or similar characteristics.

As shown in Figs 1-4, a kind of sludge treatment equipment of the invention, including it is fixedly arranged on the treatment box 100 on ground, the place Driving chamber 105 is installed in reason case 100,105 right side of the driving chamber is provided with the cavity in the treatment box 100 C136 is installed with driving machine 104 in 105 left end wall of the driving chamber, and the shaft outer surface of the driving machine 104 is installed with sprocket wheel A106,105 right end wall of the driving chamber are installed with solid axis A107, the solid outer surfaces axis A107 be rotatably provided with it is described It is provided with setting below light-emitting window B101, the sprocket wheel A106 below the sprocket wheel B137, the sprocket wheel B137 of sprocket wheel A106 engagements There is light-emitting window A103, is rotatably provided with and is extended into the right in the cavity C 136 between 105 left hand end wall of the driving chamber Shaft 102, the light-emitting window B101 includes the inverted teeth wheel A300 being connect with 102 secure fit of the shaft, the inverted teeth wheel It is provided in the sprocket wheel C302, the sprocket wheel C302 engaged with the sprocket wheel B137 on the outside of A300 and is provided with the perforative cavity in left and right C301, it is symmetrical above and below in 301 end wall of the cavity C to be provided with towards being installed in bullet the chamber A303, the bullet chamber A303 of inner opening Elastic spring is slidably provided with the briquetting A304 being connect with elastic spring resilient engagement, the briquetting in the bullet chamber A303 A304 offsets with the outer rings inverted teeth wheel A300, the light-emitting window A103 include with 102 fixed inverted teeth wheel 200 of the shaft, 200 outside of the inverted teeth wheel, which is provided in the sprocket wheel B202, the sprocket wheel B202 engaged with the sprocket wheel A106, is provided with left and right Perforative cavity B201, the bullet chamber B204 symmetrical above and below being provided with towards inner opening in the cavity B201 end walls, the bullet chamber It is installed with elastic spring in B204, the briquetting matched and connect with elastic spring elasticity is slidably provided in the bullet chamber B204 B203, the briquetting B203 offset with 200 outer ring of inverted teeth wheel, and 105 left hand end wall outer surface of the driving chamber is installed with Axis A151 and solid axis B150, the solid outer surfaces axis A151 are rotatably provided with the idle pulley A engaged with described 202, described solid The outer surfaces axis B150 are rotatably provided with the idle pulley B engaged with the sprocket wheel C302, and 102 outer surface of the shaft is installed with position In the vane 135 in the cavity C 136,136 upper end wall of the cavity C, which is provided with and communicated with, outwardly extending puts property management 108, institute It states and puts 108 upper surface of property management and be provided with and communicated with storage bin hopper 109,109 left side of the storage bin hopper is installed with hinge axis 110, the conjunction 110 right side of page axis is installed with renovates 111 with what 109 upper surface of the storage bin hopper offseted, and 111 right sides of renovating are installed with card Plate 112 is provided with downwardly open card storehouse 113 in the snap-gauge 112, is provided with and communicated with and is located in 136 right end wall of the cavity C Conveyor chamber 114 in the treatment box 100, the conveyor chamber 114 is interior to be equipped with water filter, and the water filter includes and shaft 102 The threaded post 401 that right end face is fixedly connected, the threaded post 401 stretch into conveyor chamber 114, and 401 lower section of the threaded post is set There are filter screen 402, the filter screen lower face to be equipped with storage chamber 403, drainpipe 404, the row are equipped in the storage chamber 403 Water pipe 404 is connected to exterior space, and the blanking in the treatment box 100 is provided with and communicated in 114 right end wall of the conveyor chamber Chamber 131 is installed with pneumatic cylinder A115 in 131 upper end wall of the blanking chamber, and the push rod lower face of the pneumatic cylinder A115 is installed with The expeller 116 being slidably connected with the blanking chamber 131 is provided with the pusher mouthful of left and right opening in the expeller 116 117, be installed in 131 left end wall of the blanking chamber be open to the right push away chamber 133, be installed in 132 left end wall of the scraping wings The push rod right side of pneumatic cylinder B134, the pneumatic cylinder B134 are installed with and the scraping wings for pushing away the sliding connection of chamber 133 132, it is provided with and communicated in 131 right end wall of the blanking chamber and the discharge gate 130 that push away chamber 133 opposite, the treatment box 100 Right side, which is installed with, warms case 125, and described warm is provided with the perforative hot chamber 126 in left and right, the hot chamber 126 and institute in case 125 The connection of discharge gate 130 is stated, 126 lower end wall of hot chamber is installed with conveyer belt 129, fixed oriented in 126 aft bulkhead of hot chamber The heating chamber 128 of open front, is installed with heating wire 127 in the heating chamber 128, symmetrical in 126 upper end wall of hot chamber It is provided with the wind chamber 124 being connected to exterior space, 125 upper surface of case of warming is installed with filter box 118, in the filter box 118 It is provided with the filter chamber 119 of upward opening, is provided with and communicated in 119 lower end wall of the filter chamber opposite with the wind chamber 124 Venthole 123, was installed with sieve 122 between 119 left hand end wall of the filter chamber, and 118 upper surface of the filter box is installed with point Every being installed with the escape pipe 120 upwardly extended in lid 121, the septation cover 121, the escape pipe 120 and the filter chamber 119 Connection effectively increases the technical merit of sludge bulking preparation to constitute complete sludge treatment equipment.

Valuably, wherein the inverted teeth wheel 200 is identical as the teeth directional of inverted teeth wheel A300, the sprocket wheel B202 and institute State sprocket wheel C302 at runtime rotation direction on the contrary, one of both making that the shaft 102 to be driven to rotate indirectly, to carry The high stability of transmission.

Valuably, wherein be installed in 136 left end wall of the cavity C and be rotatably assorted the waterproof connecting with the shaft 102 Washer, to improve the leakproofness of equipment.

Valuably, wherein the number of teeth of the sprocket wheel B202 is more than the number of teeth of the sprocket wheel C302, the sprocket wheel A106, chain It is identical with the modulus of sprocket wheel B137 to take turns B202, sprocket wheel C302, to improve the transmission efficiency of equipment.

Valuably, wherein the conveyer belt 129 is driven by driving machine and conveys sludge bulking from left to right, to improve The transfer efficiency of equipment.

Present device is in the initial state, described to renovate 111 and offset with the storage bin hopper 109, the expeller 116 In the position opposite with the conveyor chamber 114, the driving machine 104, pneumatic cylinder A115, pneumatic cylinder B134, conveyer belt 129 and electricity Heated filament 127 is in stop working state.

When equipment is run, the card storehouse 113 is raised, make the snap-gauge 112 and renovates 111 with the hinge axis 110 Overturning, topples over sludge toward the storage bin hopper 109 in, so that sludge is put property management 108 along described and is entered in the cavity C 136, startup The driving machine 104 after so that the sprocket wheel A106 is rotated forward, drives the sprocket wheel B202 and sprocket wheel B137 reversions respectively, then with institute The sprocket wheel C302 for stating sprocket wheel B137 engagements is rotated forward, then so that the briquetting B203 is generated the movement to turn left, make the briquetting B203 is slided along 200 outer ring of inverted teeth wheel, and the briquetting A304 drives the inverted teeth wheel A300 to be rotated at this time, makes institute After stating the A300 rotating forwards of inverted teeth wheel, by the driving rotation clockwise of the shaft 102, then by the sludge in the cavity C 136 by described Cavity C 136 is transported in the conveyor chamber 114, and the accumulation in the pusher mouthful 117, described in the pneumatic cylinder A115 drivings Expeller 116 moves to the position for keeping the pusher mouthful 117 opposite with the scraping wings 132, and the pneumatic cylinder B134 drives institute It states scraping wings 132 to push away to the right, the walk in the pusher mouthful 117 is made to be entered on the conveyer belt 129 by the discharge gate 130 Surface, the conveyer belt 129 and heating wire 127 work, and molding walk is dried and is transported to the right and stacks region, described Hot-air in hot chamber 126 is entered by the wind chamber 124 and venthole 123 in the filter chamber 119, and crosses sieve by described It is discharged outward along the escape pipe 120 after 122 filterings.

When needing to improve transmission speed, the driving machine 104 drives the sprocket wheel A106 to invert, then the sprocket wheel B202 It is rotated forward with the sprocket wheel B137, the sprocket wheel C302 reversions engaged with the sprocket wheel B137 then make described in the briquetting B203 drivings Inverted teeth wheel 200 rotates forward, and the briquetting A304 is made to be slided in the outer rings inverted teeth wheel A300, so that the inverted teeth wheel 200 is driven described Shaft 102 rotates forward, since the transmission ratio of the sprocket wheel B202 and sprocket wheel A106 is with the sprocket wheel B137 and the sprocket wheel The transmission ratio of A106 is different, realizes speed-regulating function.

When needing replacing the sieve 122 excessively, after opening the septation cover 121, crossed described after sieve 122 is replaced simultaneously The septation cover 121 is closed again.

The beneficial effects of the invention are as follows：In the initial state due to present device, described to renovate and the storage bin hopper phase It supports, the expeller is located at the position opposite with the conveyor chamber, the driving machine, pneumatic cylinder A, pneumatic cylinder B, conveyer belt and electricity Heated filament is in stop working state, can be in follow-up work to make above structure be located at initial position in the initial state It is adjusted, effectively improves the working regularity of equipment.

Claims

1. a kind of sludge treatment equipment, including it is fixedly arranged on the treatment box on ground, driving chamber, the drive are installed in the treatment box It is provided with the cavity C in the treatment box on the right side of dynamic chamber, driving machine, the driving are installed in the driving chamber left end wall The shaft outer surface of machine is installed with sprocket wheel A, and the driving chamber right end wall is installed with solid axis A, and the solid outer surfaces axis A are rotatable It is provided with below the sprocket wheel B, the sprocket wheel B engaged with the sprocket wheel A to be provided with to be provided with below light-emitting window B, the sprocket wheel A and turn Wheel group A, is rotatably provided with the shaft extended into the right in the cavity C between the driving chamber left hand end wall, described turn Wheel group B includes the inverse gear A being connect with the shaft secure fit, is provided on the outside of the inverse gear A and is engaged with the sprocket wheel B Sprocket wheel C, the sprocket wheel C in be provided with the perforative cavity C in left and right, symmetrical above and below be provided with is opened inwardly in the cavity C end wall It is installed with elastic spring in bullet the chamber A, the bullet chamber A of mouth, is slidably provided in the bullet chamber A and elastic spring resilient engagement connects The briquetting A, the briquetting A connect offsets with the inverse gear A outer ring, and the light-emitting window A includes and the fixed inverted teeth of the shaft Wheel, the inverted teeth wheel outside, which is provided in the sprocket wheel B, the sprocket wheel B engaged with the sprocket wheel A, is provided with the perforative cavity in left and right B, it is symmetrical above and below in the cavity B end walls to be provided with towards being installed with elastic spring, the bullet in bullet the chamber B, the bullet chamber B of inner opening The briquetting B for matching and connecting with elastic spring elasticity is slidably provided in chamber B, the briquetting B offsets with inverted teeth wheel outer ring, Driving chamber left hand end wall outer surface is installed with solid axis A and solid axis B, and the solid outer surfaces axis A are rotatably provided with and institute State the idle pulley A of engagement, the solid outer surfaces axis B are rotatably provided with the idle pulley B engaged with the sprocket wheel C, outside the shaft Surface is installed with the vane in the cavity C, and the cavity C upper end wall, which is provided with and communicated with, outwardly extending puts property management, institute It states and puts property management upper surface and be provided with and communicated with storage bin hopper, hinge axis is installed on the left of the storage bin hopper, the hinge axis right side is solid Equipped with being renovated with what the storage bin hopper upper surface offseted, the right side of renovating is installed with snap-gauge, is provided in the snap-gauge downwards The Ka Cang of opening is provided with and communicated with the conveyor chamber in the treatment box in the cavity C right end wall, is set in the conveyor chamber It includes the threaded post being fixedly connected with shaft right end face to have water filter, the water filter, and the threaded post stretches into conveyor chamber, Filter screen is equipped with below the threaded post, the filter screen lower face is equipped with storage chamber, drainpipe, institute are equipped in the storage chamber Drainpipe connection exterior space is stated, the blanking chamber in the treatment box, institute are provided with and communicated in the conveyor chamber right end wall State be installed in blanking chamber upper end wall pneumatic cylinder A, the pneumatic cylinder A push rod lower face be installed with the blanking chamber sliding match The expeller for closing connection, is provided with the pusher mouthful of left and right opening in the expeller, fixed oriented in the blanking chamber left end wall Right opening pushes away chamber, be installed in the scraping wings left end wall pneumatic cylinder B, the pneumatic cylinder B push rod right side be installed with The scraping wings for pushing away chamber sliding connection is provided with and communicated in the blanking chamber right end wall and the discharge that push away chamber opposite Mouthful, the treatment box right side, which is installed with, warms case, and described warm is provided with the perforative hot chamber in left and right, the hot chamber and institute in case Discharge gate connection is stated, the hot chamber lower end wall is installed with conveyer belt, the heating to open front is installed in the hot cavity rear end wall Chamber, the heating intracavitary are installed with heating wire, the wind being connected to exterior space are symmetrically set in the hot chamber upper end wall Chamber, the case upper surface of warming are installed with filter box, the filter chamber of upward opening, the filter chamber lower end are provided in the filter box It is provided with and communicated with the venthole opposite with the wind chamber in wall, sieve was installed between the filter chamber left hand end wall, it is described Filter box upper surface is installed with septation cover, and the escape pipe upwardly extended, the escape pipe and the mistake are installed in the septation cover Filter chamber is connected to.

2. a kind of sludge treatment equipment as described in claim 1, it is characterised in that：The inverted teeth wheel and the inverse gear A Teeth directional is identical, the sprocket wheel B and the sprocket wheel C at runtime rotation direction on the contrary, one of both making driving institute indirectly State shaft rotation.

3. a kind of sludge treatment equipment as described in claim 1, it is characterised in that：Be installed in the cavity C left end wall with The shaft is rotatably assorted the waterproof washer of connection.

4. a kind of sludge treatment equipment as described in claim 1, it is characterised in that：The number of teeth of the sprocket wheel B is more than the chain The number of teeth of C is taken turns, the sprocket wheel A, sprocket wheel B, sprocket wheel C are identical with the modulus of sprocket wheel B.

5. a kind of sludge treatment equipment as described in claim 1, it is characterised in that：The conveyer belt will be dirty by driving machine driving Clod conveys from left to right.