CN209791712U - Integrated treatment device for urban household garbage - Google Patents
Integrated treatment device for urban household garbage Download PDFInfo
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- CN209791712U CN209791712U CN201920500871.8U CN201920500871U CN209791712U CN 209791712 U CN209791712 U CN 209791712U CN 201920500871 U CN201920500871 U CN 201920500871U CN 209791712 U CN209791712 U CN 209791712U
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- 239000010813 municipal solid waste Substances 0.000 title abstract description 72
- 239000010791 domestic waste Substances 0.000 claims abstract description 12
- 238000003756 stirring Methods 0.000 claims abstract description 10
- 239000000428 dust Substances 0.000 claims description 13
- 229910021536 Zeolite Inorganic materials 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 7
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 7
- 239000010457 zeolite Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 230000010354 integration Effects 0.000 abstract description 2
- 238000004056 waste incineration Methods 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 description 21
- 238000000034 method Methods 0.000 description 17
- 239000007789 gas Substances 0.000 description 11
- 239000000779 smoke Substances 0.000 description 4
- 239000002910 solid waste Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 239000012855 volatile organic compound Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002916 wood waste Substances 0.000 description 1
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- Processing Of Solid Wastes (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model belongs to the technical field of garbage treatment, and discloses an integrated treatment device for urban domestic garbage, which comprises a stirring mechanism, a feeding mechanism, an incinerator and a tail gas treatment mechanism; the stirring mechanism comprises a crushing kettle, a first crushing roller, a second crushing roller, a first screw rod and a second screw rod; a plurality of circles of inner crushing teeth are axially arranged in the crushing kettle; one end of the first screw rod is provided with a first gear, and the other end of the first screw rod axially extends into the crushing kettle and is sleeved with a first crushing roller in a matching manner; one end of the second screw rod is provided with a second gear, and the other end of the second screw rod axially extends into the crushing kettle and is sleeved with a second crushing roller in a matching manner; one end of the feeding mechanism is positioned below the arc-shaped screen, and the other end of the feeding mechanism extends into an inlet of the incinerator; the outlet of the incinerator is connected with the inlet of the tail gas treatment mechanism. This town domestic waste integration processing apparatus crushing effect is good, and rubbish can be screened out via the radial screen, then is carried to the incinerator by feeding mechanism and is incinerated the processing, can effectively improve waste incineration disposal efficiency.
Description
Technical Field
The utility model belongs to the technical field of refuse treatment, concretely relates to town domestic waste integration processing apparatus.
Background
along with the development of society, the pollution of garbage becomes a serious social problem, and the treatment of a garbage treatment device becomes a troublesome technical problem.
the garbage crushing treatment is an important process in the garbage treatment process, and the garbage crusher on the market generally adopts a two-roller crusher to crush the garbage, the garbage enters from a feeding hole, then falls to the middle of a two-roller crushing shaft and is crushed through a blade tooth on a shaft sleeve, and then is discharged from a discharging hole; but this kind of breaker does not exist broken process repeatedly, and rubbish is not just discharged from the discharge gate by broken a bit, and crushing effect is not ideal, and discovery in the use of current domestic waste processing apparatus, and the not good rubbish of crushing effect is unfavorable for subsequent incineration disposal, can directly influence subsequent incineration efficiency.
therefore, an integrated treatment device for urban domestic garbage is provided.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems existing in the prior art, the utility model aims to provide an integrated treatment device for urban domestic garbage.
The utility model discloses the technical scheme who adopts does:
an integrated treatment device for urban domestic garbage comprises a stirring mechanism, a feeding mechanism, an incinerator and a tail gas treatment mechanism;
the stirring mechanism comprises a crushing kettle, a first crushing roller, a second crushing roller, a first screw rod and a second screw rod;
The crushing kettle is of a cylindrical horizontal structure, a plurality of circles of inner crushing teeth are axially arranged in the crushing kettle, the inner crushing teeth are in a hook shape, the inner crushing teeth of adjacent circles are oppositely oriented along the axial direction of the crushing kettle, and a plurality of arc-shaped screens are arranged at the lower end of the crushing kettle;
A plurality of first cutter discs are axially arranged on the first crushing roller, a circle of first crushing teeth are arranged on each first cutter disc, each first crushing tooth is in a hook shape, the first crushing teeth on the adjacent first cutter discs are in opposite directions along the axial direction of the crushing kettle, and the circle of first crushing teeth facing to the left and the circle of first crushing teeth facing to the right are arranged in a staggered and circumferential manner;
A plurality of second cutter discs are axially arranged on the second crushing roller, a circle of second crushing teeth are arranged on each second cutter disc, each second crushing tooth is in a hook shape, the second crushing teeth on the adjacent second cutter discs axially face opposite directions along the crushing kettle, and the circle of second crushing teeth facing to the left and the circle of second crushing teeth facing to the right are arranged in a staggered and circumferential manner;
One end of the first screw rod is provided with a first gear, and the other end of the first screw rod axially extends into the crushing kettle and is sleeved with the first crushing roller in a matching manner;
One end of the second screw rod is provided with a second gear, the other end of the second screw rod axially extends into the crushing kettle and is sleeved with the second crushing roller in a matching manner, the rotating directions of the second screw rod and the first screw rod are opposite, and the second gear and the first gear synchronously rotate clockwise and reversely alternately;
one end of the feeding mechanism is positioned below the arc-shaped screen, and the other end of the feeding mechanism extends into the inlet of the incinerator;
And the outlet of the incinerator is connected with the inlet of the tail gas treatment mechanism.
Further, still include motor, carousel, connecting rod, push rod and driving gear, set up on the transmission shaft of motor the carousel, the eccentric articulated on the carousel the one end of connecting rod, the other end of connecting rod with the push rod is articulated, the push rod orientation one side of driving gear is equipped with the tooth, the tooth with the driving gear external toothing is connected, driving gear transmission is connected first gear, first gear with the second gear passes through the conveyer belt and is connected.
Further, the push rod is arranged in the sliding rail in a sliding mode on one side, far away from the teeth, of the push rod.
further, the aperture of the arc-shaped screen is 4-8 mm.
Furthermore, a radiator, a cyclone dust collector and a honeycomb-shaped zeolite rotating wheel are sequentially arranged in the tail gas treatment mechanism, and the radiator, the cyclone dust collector and the honeycomb-shaped zeolite rotating wheel are sequentially communicated.
further, the feeding mechanism comprises a driving feeding roller, a driven feeding roller and a feeding belt, and the driving feeding roller and the driven feeding roller are connected through the feeding belt.
The utility model has the advantages that:
When the integrated urban household garbage treatment device is used, the second crushing roller and the first crushing roller can form reciprocating staggered displacement, staggered tearing force can be formed between the first crushing roller and the second crushing roller, and garbage is hooked in a staggered manner to tear and crush the garbage between the first crushing roller and the second crushing roller; in addition, in the process of reciprocating displacement of the second crushing roller and the first crushing roller, the first crushing teeth and the second crushing teeth can both form staggered tearing force with the inner crushing teeth at the inner side of the crushing kettle, and the first crushing teeth and the second crushing teeth can hook the garbage in a staggered manner to tear and crush the garbage between the first crushing roller (or the second crushing roller) and the inner wall of the crushing kettle, the town domestic garbage integrated processing device has good staggered tearing and crushing effect, the garbage in the crushing kettle can be screened out by the arc-shaped screen (the solid waste with the external dimension smaller than 4mm can not be repeatedly crushed), then the garbage is conveyed to an incinerator by a feeding mechanism for incineration treatment, so that the garbage incineration treatment efficiency can be effectively improved (solid wastes with the external dimension smaller than 4mm are easier to incinerate), the residual garbage is repeatedly crushed in a crushing kettle, and the repeatedly crushed garbage is incinerated by the incinerator, so that the garbage incineration treatment efficiency can be improved.
Drawings
Fig. 1 is a schematic structural diagram of the crushing kettle of the present invention.
Fig. 2 is a side view of the crushing still of the present invention.
FIG. 3 is a schematic structural view of embodiment 2.
Fig. 4 is a schematic structural diagram of the turntable, the connecting rod and the push rod of the present invention.
Fig. 5 is a schematic structural diagram of the crushing kettle, the incinerator and the tail gas treatment mechanism of the present invention.
Fig. 6 is a schematic structural view of the crushing bin of the present invention.
FIG. 7 is a schematic view of the structure of an incinerator according to the present invention.
In the figure: 1-a crushing kettle; 101-inner crushing teeth; 102-arc screen; 2-a first crushing roller; 21-a first cutter head; 211-first crushing tooth; 3-a second crushing roller; 31-a second cutter head; 311-second crushing tooth; 41-a first screw rod; 42-a second screw rod; 51-a first gear; 52-a second gear; 61-active feed roll; 62-a driven feed roll; 63-a feeding belt; 71-the drive shaft of the motor; 72-a turntable; 73-connecting rod; 74-a push rod; 7401-teeth; 75-a drive gear; 76-a slide rail; 8-a tail gas treatment mechanism; 81-a heat sink; 82-a cyclone dust collector; 83-honeycomb zeolite wheel; 9-an incinerator; 91-receiving plate; 92-feed bin gate; 921 — hinged axis of the feeding bin gate; 10-a conveyor belt.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
As shown in fig. 5, the town domestic waste integrated treatment device of the present embodiment includes a stirring mechanism, a feeding mechanism, an incinerator 9, and a tail gas treatment mechanism 8; the garbage with larger volume is crushed into garbage with small volume in the stirring mechanism and can be separated out from the arc-shaped screen of the stirring mechanism; one end of the feeding mechanism is positioned below the arc-shaped screen, and the other end of the feeding mechanism extends into the inlet of the incinerator 9; the small volume of garbage separated from the arc-shaped screen can be conveyed to an incinerator 9 for incineration treatment through a feeding mechanism, in the embodiment, the incinerator is provided by Beijing Yingruntai and environmental protection equipment and technology Limited; and because the outlet of the incinerator is connected with the inlet of the tail gas treatment mechanism, the smoke dust generated in the incineration process can be treated by the tail gas treatment mechanism, wherein a radiator 81 (the model is GL II type air heat exchanger), a cyclone dust collector 82 (XZZ type cyclone dust collector can be selected) and a honeycomb zeolite rotating wheel 83 are sequentially arranged in the tail gas treatment mechanism 8, the radiator is used for taking away heat in the smoke dust, the cyclone dust collector is used for removing dust in the smoke dust, the honeycomb zeolite rotating wheel is used for removing toxic substances such as VOCs waste gas in the smoke dust, and finally harmless gas is discharged from an exhaust pipe of the tail gas treatment mechanism.
the stirring mechanism comprises a crushing kettle 1, a first crushing roller 2, a second crushing roller 3, a first screw rod 41 and a second screw rod 42; contain extremely difficult broken composition such as plastic bag, useless cloth, rubber waste, wood waste, silt, useless steel in the rubbish, can set up the feeder hopper in the one end that broken cauldron 1 is close to first gear, and the other end sets up the discharge gate, makes and treats that broken rubbish passes through the feeder hopper and gets into broken cauldron 1, carries out crushing treatment, and broken operation accomplishes the back, can be by the rubbish after the discharge gate discharge breakage, is convenient for carry out other processes of refuse treatment, if burn etc..
As shown in fig. 1 and 2, the crushing kettle 1 is of a cylindrical horizontal structure, a plurality of circles of inner crushing teeth 101 are axially arranged in the crushing kettle, and the inner crushing teeth of adjacent circles are oppositely oriented along the axial direction of the crushing kettle; in the process that the first crushing roller 2 and the second crushing roller do reciprocating displacement axially, the staggered tearing force formed between the inner crushing teeth towards the left or the inner crushing teeth towards the right and the first crushing roller (or the second crushing roller) tears and crushes the garbage between the first crushing roller (or the second crushing roller) and the inner wall of the crushing kettle. The number of turns of the inner crushing teeth is arranged according to actual needs, and the garbage between the first crushing roller (or the second crushing roller) and the inner wall of the crushing kettle can be well torn and crushed. The inner crushing teeth are hook-shaped, so that the inner crushing teeth can hook the garbage to tear and crush the garbage.
A plurality of first cutter discs 21 are axially arranged on the first crushing roller 2, a circle of first crushing teeth 211 are arranged on each first cutter disc 21, and the first crushing teeth 211 on the adjacent first cutter discs are oppositely oriented along the axial direction of the crushing kettle; the circle of first crushing teeth facing to the left and the circle of first crushing teeth facing to the right are arranged in a staggered circumference manner; the first crushing teeth 211 are hook-shaped and can hook the garbage to tear and crush the garbage in a fixed position in the reciprocating displacement process of the first crushing roller. In the process of reciprocating displacement of the axial direction of the first crushing roller shaft, the first crushing teeth towards the left and the first crushing teeth towards the right are not interfered with each other, when the first crushing roller shaft is displaced towards the left, staggered tearing force can be formed between the first crushing teeth towards the left and the inner crushing teeth towards the right and between the first crushing teeth towards the left and the second crushing teeth towards the right (corresponding description of the second crushing teeth towards the right in the following description), garbage between the first crushing roller and the inner wall of the crushing kettle can be torn, and garbage between the first crushing roller and the second crushing roller can also be torn. Vice versa, when the first crushing roller is displaced to the right, staggered tearing forces can be formed between the first crushing teeth facing to the right and the inner crushing teeth facing to the left and between the first crushing teeth facing to the right and the second crushing teeth facing to the left (in the following description, the corresponding description of the second crushing teeth facing to the left), and the garbage between the first crushing roller and the inner wall of the crushing kettle can be torn and crushed, and the garbage between the first crushing roller and the second crushing roller can be torn and crushed.
a plurality of second blade discs 31 are axially arranged on the second crushing roller 3, a circle of second crushing teeth 311 are arranged on each second blade disc 31, the second crushing teeth on the adjacent second blade discs are oppositely oriented along the axial direction of the crushing kettle, the circle of second crushing teeth towards the left and the circle of second crushing teeth towards the right are arranged in a staggered circumference mode, and therefore the second crushing teeth towards the left and the second crushing teeth towards the right do not interfere with each other and do not interfere with each other when the operation is torn. The second crushing roller 3 is similar to the first crushing roller 2 in working principle, and can tear garbage between the second crushing roller and the inner wall of the crushing kettle and between the second crushing roller and the first crushing roller in the process of reciprocating displacement in the axial direction of the second crushing roller shaft. The second crushing roller and the first crushing roller have the same structure, when in installation, the first crushing roller and the second crushing roller are installed as shown in the figure 1, the first crushing roller is sleeved on the first screw rod in a matching way close to the inner end surface of the right side of the crushing kettle, the second crushing roller is sleeved on the second screw rod in a matching way close to the inner end surface of the left side of the crushing kettle, and the first crushing roller and the second crushing roller are arranged in a left-right staggered way; in addition, the directions of the first crushing tooth and the second crushing tooth which are opposite to each other are opposite (as shown in fig. 2, the second crushing tooth 311 which is towards the right is filled with blanks, the second crushing tooth 311 which is towards the left is filled with grids, the first crushing tooth 211 which is towards the right is filled with blanks, and the first crushing tooth 211 which is towards the left is filled with twill, wherein the directions of the first crushing tooth and the second crushing tooth which are opposite to each other), so that the first crushing roller and the second crushing roller can generate staggered tearing force to tear and crush garbage between the first crushing roller and the second crushing roller in the reciprocating staggered displacement process. The second crushing teeth are hook-shaped and can hook the garbage to ensure that the garbage is torn and crushed in a positioning way in the reciprocating displacement process of the second crushing roller.
A first gear 51 is arranged at one end of the first screw rod, and the other end of the first screw rod axially extends into the crushing kettle (the first screw rod is rotationally arranged on the crushing kettle) and is sleeved with the first crushing roller in a matching manner; when the first gear 51 rotates clockwise and counterclockwise alternately, the first screw rod can be driven to rotate clockwise and counterclockwise alternately, and the first crushing roller sleeved on the first screw rod in a matching manner can be driven to reciprocate leftwards and rightwards.
One end of the second screw rod is provided with a second gear 52, the other end of the second screw rod axially extends into the crushing kettle (the second screw rod is rotatably arranged on the crushing kettle) and is sleeved with the second crushing roller in a matching manner, when the second gear 52 rotates clockwise and reversely alternately, the second screw rod can be driven to rotate clockwise and reversely alternately, and the second crushing roller sleeved on the second screw rod in a matching manner can be driven to reciprocate leftwards and rightwards. Because the second screw rod is opposite to the first screw rod in the rotating direction, the second gear 52 and the first gear 51 synchronously rotate in the same direction and reverse in the same direction, the second crushing roller on the second screw rod and the first crushing roller on the first screw rod can be driven to synchronously and reversely displace, when the crushing kettle is initially installed, the first crushing roller is close to the inner end face of the right side of the crushing kettle, and the second crushing roller is close to the inner end face of the left side of the crushing kettle, so that the second crushing roller and the first crushing roller form reciprocating staggered displacement, staggered tearing force can be formed between the first crushing roller and the second crushing roller, and garbage between the first crushing roller and the second crushing roller is torn and crushed by hooking the garbage in a staggered manner.
In the process of reciprocating displacement of the second crushing roller and the first crushing roller, the first crushing teeth and the second crushing teeth can also form staggered tearing force with the inner crushing teeth on the inner side of the crushing kettle to tear and crush garbage between the first crushing roller (or the second crushing roller) and the inner wall of the crushing kettle. Because the adjacent inner crushing teeth are in opposite directions along the axial direction of the crushing kettle, the first crushing tooth (or the second crushing tooth) and the reverse inner crushing tooth can form staggered displacement to better tear and crush garbage between the first crushing roller (or the second crushing roller) and the inner wall of the crushing kettle no matter the first crushing roller (or the second crushing roller) displaces leftwards or rightwards.
As shown in fig. 4, the town domestic waste integrated treatment device of this embodiment further includes a motor, a turntable 72, a connecting rod 73, a push rod 74 and a driving gear 75, the turntable is disposed on a transmission shaft 71 of the motor, one end of the connecting rod 73 is eccentrically hinged on the turntable 72, and the other end of the connecting rod 73 is hinged with the push rod 74. During the operation of the motor, the rotary plate 72 is driven to rotate (the transmission shaft of the motor is coaxially arranged with the rotary plate), so as to drive the connecting rod 73 to rotate, thereby driving the push rod 74 to make reciprocating displacement, and in order to make the push rod make reciprocating displacement in a directional manner, the side of the push rod far away from the teeth is slidably arranged in the slide rail 76. Because the push rod is provided with teeth 7401 on one side facing the driving gear 75, the teeth 7401 are engaged with the driving gear 75, the driving gear 75 can be driven to rotate clockwise and reversely alternately in the reciprocating displacement process of the push rod 74, the driving gear 75 is connected with the first gear 51 in a transmission way (the driving gear can be coaxially connected with the first gear), and the first gear 51 is connected with the second gear 52 through the conveyor belt 10, so that the first gear 51 and the second gear 52 can be driven to rotate clockwise and reversely synchronously and alternately. In this embodiment, an example of synchronously and alternately rotating the first gear and the second gear in forward and reverse directions is given, and the first gear and the second gear may also be synchronously and alternately rotated in forward and reverse directions by other methods.
In this embodiment, the thread pitches of the second lead screw 42 and the first lead screw 41 are equal, and the radius of the first gear is greater than the radius of the second gear, so that the speed of the synchronous reverse displacement of the first crushing roller 2 and the second crushing roller 3 is unequal, and the rotating speed of the first gear is less than that of the second gear, so that the displacement speed of the first crushing roller is less than that of the second crushing roller, thereby forming differential tearing, and being more beneficial to tearing and crushing the garbage between the first crushing roller 2 and the second crushing roller 3.
As shown in fig. 5 and 6, a plurality of arc-shaped screens 102 are arranged at the lower end of the crushing kettle, the arc-shaped screens 102 and the inner crushing teeth 101 are arranged in a staggered manner, the aperture of the arc-shaped screens is 4mm, garbage crushed by the first crushing roller and the second crushing roller is pushed by the staggered displacement of the first crushing roller 2 and the second crushing roller 3, the garbage in the crushing bin is continuously pushed and screened out by the arc-shaped screens, and then is conveyed to the incinerator 9 by the feeding mechanism for incineration treatment.
As shown in fig. 5, the feeding mechanism includes a driving feed roller 61, a driven feed roller 62 and a feed belt 63, the driving feed roller 61 and the driven feed roller 62 are connected by the feed belt 63, and the driving feed roller 61 can be driven by a feed motor to rotate, so as to drive the driven feed roller 62 to rotate, so that the feed belt 63 can convey garbage.
As shown in fig. 7, the incinerator 9 is provided with a receiving plate 91 corresponding to the outlet end of the feeding mechanism, the receiving plate 91 is located below the outlet end of the feeding mechanism, the garbage conveyed by the feeding mechanism can fall onto the receiving plate 91 freely, when the garbage of the receiving plate 91 is accumulated to a certain weight, the feeding bin door 92 hinged on the incinerator 9 can be driven to open (as shown in fig. 4, a hinged shaft 921 of the feeding bin door is arranged along the front-back direction), the feeding bin door is made of hollow light aluminum material, a high temperature resistant coating can be coated on the feeding bin door, and when the garbage of the receiving plate 91 is accumulated to a certain weight, the feeding bin door with light weight can be driven to open, so that the garbage can enter the incinerator 9 for incineration treatment.
Garbage which can not be screened out (such as garbage with the external dimension larger than 4 mm) can be repeatedly torn and crushed in the crushing bin.
Example 2:
On the basis of embodiment 1, the present embodiment is different in that: as shown in fig. 3, the lengths of the first crushing tooth and the second crushing tooth of the same circle along the circumferential direction of the crushing kettle are determined according to actual needs, and the lengths can be equal or unequal, fig. 3 shows an example, the distance between the first crushing tooth 211 and the second crushing tooth 311 and the inner crushing tooth of the inner wall of the crushing kettle is as small as possible while ensuring the reciprocating displacement of the first crushing roller and the second crushing roller in the crushing kettle, which is beneficial to eliminating the crushing dead angle, so that the garbage near the inner wall of the crushing kettle can be better hooked by the first crushing tooth (the second crushing tooth) and the inner crushing tooth in the crushing kettle, and therefore, in the reciprocating displacement process of the first crushing roller and the second crushing roller, staggered tearing force can be formed to more comprehensively tear the garbage between the first crushing roller (or the second crushing roller) and the inner wall of the crushing kettle.
In a word, when the integrated treatment device for the urban domestic garbage is used, the second crushing roller and the first crushing roller can form reciprocating staggered displacement, staggered tearing force can be formed between the first crushing roller and the second crushing roller, and garbage is hooked in a staggered manner to tear and crush the garbage between the first crushing roller and the second crushing roller; in addition, second crushing roller and first crushing roller reciprocating displacement in-process, first broken tooth and the broken tooth of second all can form crisscross power of tearing with the inboard interior broken tooth of broken cauldron, crisscross catch on rubbish and tear the rubbish between broken first crushing roller (or the second crushing roller) and the broken cauldron inner wall, the utility model discloses a crisscross crushing effect that tears of town domestic waste integrated processing device is good, and rubbish in the broken cauldron can be screened out (the overall dimension is less than 4 mm's solid waste can not be broken repeatedly), and remaining rubbish is broken repeatedly in broken cauldron, then carries to the incinerator by feeding mechanism and incinerates the processing, can effectively improve incineration disposal efficiency (the solid waste that the overall dimension is less than 4mm is more easily incinerated).
The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.
Claims (6)
1. The utility model provides a town domestic waste integrated processing device which characterized in that: comprises a stirring mechanism, a feeding mechanism, an incinerator and a tail gas treatment mechanism;
The stirring mechanism comprises a crushing kettle, a first crushing roller, a second crushing roller, a first screw rod and a second screw rod;
The crushing kettle is of a cylindrical horizontal structure, a plurality of circles of inner crushing teeth are axially arranged in the crushing kettle, the inner crushing teeth are in a hook shape, the inner crushing teeth of adjacent circles are oppositely oriented along the axial direction of the crushing kettle, and a plurality of arc-shaped screens are arranged at the lower end of the crushing kettle;
A plurality of first cutter discs are axially arranged on the first crushing roller, a circle of first crushing teeth are arranged on each first cutter disc, each first crushing tooth is in a hook shape, the first crushing teeth on the adjacent first cutter discs are in opposite directions along the axial direction of the crushing kettle, and the circle of first crushing teeth facing to the left and the circle of first crushing teeth facing to the right are arranged in a staggered and circumferential manner;
a plurality of second cutter discs are axially arranged on the second crushing roller, a circle of second crushing teeth are arranged on each second cutter disc, each second crushing tooth is in a hook shape, the second crushing teeth on the adjacent second cutter discs axially face opposite directions along the crushing kettle, and the circle of second crushing teeth facing to the left and the circle of second crushing teeth facing to the right are arranged in a staggered and circumferential manner;
one end of the first screw rod is provided with a first gear, and the other end of the first screw rod axially extends into the crushing kettle and is sleeved with the first crushing roller in a matching manner;
one end of the second screw rod is provided with a second gear, the other end of the second screw rod axially extends into the crushing kettle and is sleeved with the second crushing roller in a matching manner, the rotating directions of the second screw rod and the first screw rod are opposite, and the second gear and the first gear synchronously rotate clockwise and reversely alternately;
One end of the feeding mechanism is positioned below the arc-shaped screen, and the other end of the feeding mechanism extends into the inlet of the incinerator;
And the outlet of the incinerator is connected with the inlet of the tail gas treatment mechanism.
2. The integrated town domestic waste treatment device according to claim 1, wherein: still include motor, carousel, connecting rod, push rod and driving gear, set up on the transmission shaft of motor the carousel, the eccentric articulated on the carousel the one end of connecting rod, the other end of connecting rod with the push rod is articulated, the push rod orientation one side of driving gear is equipped with the tooth, the tooth with the driving gear external toothing is connected, driving gear transmission is connected first gear, first gear with the second gear passes through the conveyer belt and is connected.
3. The integrated town domestic waste treatment device according to claim 2, wherein: the push rod is arranged in the slide rail in a sliding mode, and one side, far away from the teeth, of the push rod is arranged in the slide rail in a sliding mode.
4. the integrated town domestic waste treatment device according to claim 3, wherein: the aperture of the arc-shaped screen is 4-8 mm.
5. the integrated town domestic waste treatment device according to claim 4, wherein: the tail gas treatment mechanism is internally provided with a radiator, a cyclone dust collector and a honeycomb zeolite rotating wheel in sequence, and the radiator, the cyclone dust collector and the honeycomb zeolite rotating wheel are communicated in sequence.
6. the town domestic waste integrated treatment device according to any one of claims 1-5, characterized in that: the feeding mechanism comprises a driving feeding roller, a driven feeding roller and a feeding belt, and the driving feeding roller and the driven feeding roller are connected through the feeding belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920500871.8U CN209791712U (en) | 2019-04-12 | 2019-04-12 | Integrated treatment device for urban household garbage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920500871.8U CN209791712U (en) | 2019-04-12 | 2019-04-12 | Integrated treatment device for urban household garbage |
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| Publication Number | Publication Date |
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| CN209791712U true CN209791712U (en) | 2019-12-17 |
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| CN201920500871.8U Expired - Fee Related CN209791712U (en) | 2019-04-12 | 2019-04-12 | Integrated treatment device for urban household garbage |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111715336A (en) * | 2020-07-15 | 2020-09-29 | 安徽包钢稀土永磁合金制造有限责任公司 | High-efficient broken mechanism of tombarthite alloy |
| CN113878642A (en) * | 2021-09-29 | 2022-01-04 | 重庆中烟工业有限责任公司 | Tobacco shred scattering and cutting device |
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2019
- 2019-04-12 CN CN201920500871.8U patent/CN209791712U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111715336A (en) * | 2020-07-15 | 2020-09-29 | 安徽包钢稀土永磁合金制造有限责任公司 | High-efficient broken mechanism of tombarthite alloy |
| CN113878642A (en) * | 2021-09-29 | 2022-01-04 | 重庆中烟工业有限责任公司 | Tobacco shred scattering and cutting device |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |