CN210121464U - Household garbage forming pretreatment equipment - Google Patents
Household garbage forming pretreatment equipment Download PDFInfo
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- CN210121464U CN210121464U CN201920136084.XU CN201920136084U CN210121464U CN 210121464 U CN210121464 U CN 210121464U CN 201920136084 U CN201920136084 U CN 201920136084U CN 210121464 U CN210121464 U CN 210121464U
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Abstract
The utility model relates to the technical field of garbage treatment, in particular to household garbage forming pretreatment equipment, which comprises a feeding device and a mixing device, wherein the feeding device comprises a feeding motor and a transmission device, the transmission device is driven by the feeding motor, the mixing device comprises a mixing motor and a screw mixing device, the screw mixing device comprises a first screw mixing and a second screw mixing, the end of the transmission device is connected with a first screw mixing inlet, the end of the first screw mixing is communicated with the initial end of the second screw mixing, and an auxiliary material charging opening is arranged between the end of the first screw mixing and the second screw mixing; the tail end of the first screw mixing material and the second screw mixing material are both composed of a mixing cylinder and an internal extrusion screw, and a heating device is arranged in the mixing cylinder. The equipment can be used for pretreating household garbage raw materials, and a mixture with certain viscosity is formed through the pretreatment, so that the mixture can be directly used for forming.
Description
Technical Field
The utility model relates to a refuse treatment technical field, concretely relates to domestic waste shaping pre treatment facility.
Background
Along with the rapid development of the socioeconomic rapid progress of China and the rapid improvement of the living standard of people, the garbage generated in the urban production and living process is rapidly increased, and the domestic garbage occupies land, pollutes the environment and has more obvious influence on the health of people. Specifically, household garbage has caused great harm: organic matters are rotten, compounds are decomposed, ammonia, hydrogen sulfide, odor and other toxic and harmful gases are emitted, and the atmosphere is polluted; viruses, flora, ova and the like are propagated, bred and spread; pollutants permeate into the stratum along with sewage and flow into a river channel to pollute the land and an underground water system; the metals and their compounds are resolved or ionized, and pollute water and land.
The increasing of the amount of municipal domestic waste makes the waste treatment more and more difficult, and the problems of environmental pollution and the like caused by the increase gradually draw attention from all social circles. In China, to realize industrialization, resource utilization, reduction and harmlessness of municipal domestic garbage, domestic garbage which is mixed for collection, has low content and heat value of recoverable substances and high water content and biodegradable organic content of the garbage must be confronted. In response to these problems, various techniques are also applied.
The method is a treatment mode for plasticizing and forming the domestic garbage containing more organic matters, and the raw materials formed by the domestic garbage need to be pretreated before plasticizing, and the pretreatment needs a pretreatment device.
Disclosure of Invention
The utility model aims at solving the problem that the present domestic waste is used for the pre-treatment of plastify shaping, providing a domestic waste shaping pre treatment equipment.
In order to achieve the purpose of the utility model, the utility model adopts the following technical scheme:
a household garbage forming pretreatment device comprises a feeding device and a mixing device, wherein the feeding device comprises a feeding motor and a transmission device, the transmission device is driven by the feeding motor, the mixing device comprises a mixing motor and a screw mixing device, the screw mixing device comprises a first screw mixing and a second screw mixing, the tail end of the transmission device is connected with a first screw mixing inlet, the tail end of the first screw mixing is communicated with the starting end of the second screw mixing, and an auxiliary material feeding port is arranged between the tail end of the first screw mixing and the second screw mixing; the tail end of the first screw mixing material and the second screw mixing material are both composed of a mixing cylinder and an internal extrusion screw, and a heating device is arranged in the mixing cylinder.
Preferably, the material mixing end of the second screw is provided with a material outlet, and the material outlet is provided with a material outlet die.
Preferably, the discharge die comprises an annular main body connected with the discharge port, a plurality of helical blades are arranged in the main body, each helical blade is polymerized in the center of the main body, and a blank area is arranged between each helical blade for discharging.
Preferably, the axial included angle between the helical blade and the mixing barrel is 10-45 degrees.
Preferably, the conveying device is provided with a feeding inlet, and a stirring and blanking device is arranged at the feeding inlet.
Preferably, the stirring and blanking device comprises a stirring cylinder and a stirrer in the stirring cylinder, and the bottom of the stirring cylinder is provided with an outlet communicated with the feeding inlet.
Preferably, set up the auxiliary material and add a feed cylinder between first screw rod compounding end and the second screw rod compounding, the auxiliary material charge door sets up on the auxiliary material adds a feed cylinder, set up the charging means in the auxiliary material adds a feed cylinder, the auxiliary material charging means has entry and export, its entry and first screw rod compounding end-to-end connection, its export is connected with the second screw rod compounding, the charging means outer wall is by entering the mouth to the export gradually little toper structure that forms, and has the space between its export and the compounding section of thick bamboo of second screw rod compounding, the auxiliary material charge door is wherein reinforced through this space.
Compared with the prior art, the utility model, beneficial effect is: can carry out the preliminary treatment with the domestic waste raw materials that are used for the plastify, through this preliminary treatment, can preheat rubbish tentatively, form the mixture that has certain viscosity, be convenient for directly be used for the shaping with this mixture. Meanwhile, the proportion of the organic matters in the garbage can be adjusted according to the quantity of the organic matters in the garbage, so that a forming member with good forming effect and good quality can be obtained.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of a discharge die of the present invention;
FIG. 3 is a schematic structural view of the stirring and blanking device of the present invention;
fig. 4 is a schematic structural view of the auxiliary material charging barrel of the present invention.
In the figure: the automatic mixing device comprises a feeding device, a mixing device, a feeding motor, a transmission device, a mixing motor, a first screw mixing device, a second screw mixing device, an auxiliary material charging opening, a mixing barrel 9, an extrusion screw 10, a discharge die opening 11, a main body 12, a spiral blade 13, a feeding inlet 14, a stirring and discharging device 15, a stirring barrel 16, a stirrer 17, an auxiliary material charging barrel 18, a feeder 19 and a screw mixing mechanism 20.
Detailed Description
The technical solution of the present invention is further described and illustrated by the following specific embodiments.
Example (b):
a household garbage molding pretreatment device is shown in figures 1-4, and comprises a feeding device 1 and a mixing device 2, wherein the feeding device 1 is used for feeding, the feeding device 1 comprises a feeding motor 3 and a transmission device 4, the transmission device 4 is driven by the feeding motor 3, and garbage raw materials are conveyed to the mixing device 2 by the feeding device;
the mixing device 2 comprises a mixing motor 5 and a screw mixing mechanism 20, and garbage raw materials are fed into the mixing device 2 through the feeding device 1 and then are pretreated through the treatment of the mixing device 2.
The screw mixing mechanism 20 comprises a first screw mixing part 6 and a second screw mixing part 7, and the screw mixing mechanism 20 is divided into the first screw mixing part 6 and the second screw mixing part 7, so that the components in the household garbage are not fixed, when the content of organic matters in the household garbage is small, the household garbage can not be directly subjected to plasticizing forming, and plastic components are required to be added into the household garbage, so that the content of the plasticizing components is improved, and the forming processing can be continued, therefore, the first screw mixing part 6 and the second screw mixing part 7 are arranged, and the components can be conveniently adjusted in an intermediate link.
Specifically, the tail end of a transmission device 4 is connected with an inlet of a first screw mixing material 6, the tail end of the first screw mixing material 6 is communicated with the initial end of a second screw mixing material 7, and an auxiliary material feeding port 8 is arranged between the tail end of the first screw mixing material 6 and the second screw mixing material 7; auxiliary materials are added into the auxiliary material feeding port 8, so that the aim of adjusting the distribution ratio of the garbage components is fulfilled; regarding the structure of first screw rod compounding 6 and second screw rod compounding 7, the two comprises mixing barrel 9 and inside extrusion screw 10, sets up heating device in the mixing barrel 9, preheats the rubbish material in the mixing barrel 9 through heating device to accomplish the preliminary treatment. In order to improve partial melting and bonding of garbage components during pretreatment, a discharge hole is formed in the tail end of the second screw mixing barrel 7, a discharge die opening 11 is formed in the discharge hole, pressure in the mixing barrel 9 is increased through the discharge die opening 11, mixing effect is improved, and discharging is achieved in a certain mode through the discharge die opening 11.
About the component proportion regulation problem to shaping raw materials rubbish, specifically set up auxiliary material charging barrel 18 between 6 terminal and the second screw rod compounding 7 of first screw rod compounding, auxiliary material charge door 8 sets up on auxiliary material charging barrel 18, set up charging means 19 in the auxiliary material charging barrel 18, auxiliary material charging means 19 has entry and export, its entry and 6 end-to-end connection of first screw rod compounding, its export is connected with second screw rod compounding 7, 19 outer walls of charging means are by entering mouth to export taper formation toper structure, and have the space between its export and the compounding section of thick bamboo 9 of second screw rod compounding 7, auxiliary material charge door 8 feeds in raw material to wherein through this space. The auxiliary material that adds like this enters into in second screw rod compounding 7 together along the outer wall of auxiliary material charging means 19 and the material mixture that 6 end came out of first screw rod compounding, via the ejection of compact die orifice 11 ejection of compact after the final mixture.
As shown in fig. 2, the discharging die 11 includes an annular main body 12 connected to the discharging port, the main body 12 is connected to the second screw rod mixture 7, a plurality of spiral blades 13 are disposed in the main body 12, each spiral blade 13 is gathered at the center of the main body 12, and a blank area is provided between each spiral blade 13 for discharging. In addition, the axial included angle between the helical blade 13 and the mixing cylinder 9 is 10-45 degrees, the angle is not too large or too small, otherwise, the problems of unsmooth discharging and the like are caused due to too large or too small resistance.
The conveying device 4 is provided with a feeding inlet 14 for feeding, and a stirring and blanking device 15 is arranged at the feeding inlet 14 for fully mixing materials. As shown in fig. 4, the stirring and blanking device 15 includes a stirring cylinder 16 and a stirrer 17 in the stirring cylinder 16, the bottom of the stirring cylinder 16 has an outlet communicated with the feeding inlet 14, and after the material is fed through the side wall of the stirring cylinder 16, the stirrer 17 primarily mixes and stirs the raw material, so as to facilitate the uniformity of the molding material.
The equipment of this application can carry out the preliminary treatment with the rubbish raw materials that are used for the shaping to adjust rubbish component according to actual conditions, so that obtain the better raw materials of quality, thereby improve the quality of formed part.
Although the present invention has been disclosed in the preferred embodiments, it is not intended to limit the present invention, and any person skilled in the art can use the above-mentioned method and technical contents to make possible changes and modifications to the technical solution of the present invention without departing from the spirit and scope of the present invention, therefore, any simple modification, equivalent changes and modifications made to the above embodiments by the technical substance of the present invention all belong to the protection scope of the technical solution of the present invention.
Claims (7)
1. The household garbage forming pretreatment equipment is characterized by comprising a feeding device (1) and a mixing device (2), wherein the feeding device (1) comprises a feeding motor (3) and a transmission device (4), the transmission device (4) is driven by the feeding motor (3), the mixing device (2) comprises a mixing motor (5) and a screw mixing mechanism (20), the screw mixing mechanism (20) comprises a first screw mixing mechanism (6) and a second screw mixing mechanism (7), the tail end of the transmission device (4) is connected with the inlet of the first screw mixing mechanism (6), the tail end of the first screw mixing mechanism (6) is communicated with the initial end of the second screw mixing mechanism (7), and an auxiliary material feeding port (8) is arranged between the tail end of the first screw mixing mechanism (6) and the second screw mixing mechanism (7); the first screw mixing (6) and the second screw mixing (7) are both composed of a mixing cylinder (9) and an internal extrusion screw (10), and a heating device is arranged in the mixing cylinder (9).
2. The household garbage forming pretreatment device according to claim 1, characterized in that a discharge port is arranged at the tail end of the second screw mixing material (7), and the discharge port is provided with a discharge die orifice (11).
3. The household garbage molding and pretreatment device as claimed in claim 2, wherein the discharging die opening (11) comprises an annular main body (12) connected with the discharging opening, a plurality of helical blades (13) are arranged in the main body (12), each helical blade (13) is gathered at the center of the main body (12), and a blank area is arranged between each helical blade (13) for discharging.
4. The household garbage shaping and pretreatment device according to claim 1, wherein the axial included angle between the helical blade (13) and the mixing barrel (9) is 10-45 degrees.
5. The household garbage molding and pretreatment equipment is characterized in that the conveying device (4) is provided with a feeding inlet (14), and a stirring and blanking device (15) is arranged at the feeding inlet (14).
6. The household garbage forming and pretreatment equipment is characterized in that the stirring and blanking device (15) comprises a stirring cylinder (16) and a stirrer (17) in the stirring cylinder (16), and the bottom of the stirring cylinder (16) is provided with an outlet which is communicated with the feeding inlet (14).
7. The household garbage forming pretreatment equipment according to claim 1, wherein an auxiliary material feeding cylinder (18) is arranged between the tail end of the first screw material mixing (6) and the second screw material mixing (7), an auxiliary material feeding port (8) is arranged on the auxiliary material feeding cylinder (18), a feeder (19) is arranged in the auxiliary material feeding cylinder (18), the feeder (19) is provided with an inlet and an outlet, the inlet is connected with the tail end of the first screw material mixing (6), the outlet is connected with the second screw material mixing (7), the outer wall of the feeder (19) is gradually reduced from the inlet to the outlet to form a conical structure, a gap is formed between the outlet of the feeder and the material mixing cylinder (9) of the second screw material mixing (7), and the auxiliary material feeding port (8) feeds materials into the gap through the gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920136084.XU CN210121464U (en) | 2019-01-27 | 2019-01-27 | Household garbage forming pretreatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920136084.XU CN210121464U (en) | 2019-01-27 | 2019-01-27 | Household garbage forming pretreatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210121464U true CN210121464U (en) | 2020-03-03 |
Family
ID=69631936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920136084.XU Active CN210121464U (en) | 2019-01-27 | 2019-01-27 | Household garbage forming pretreatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210121464U (en) |
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2019
- 2019-01-27 CN CN201920136084.XU patent/CN210121464U/en active Active
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